BULLETIN NUMBER 21 TABLE OF CONTENTS PAGE SOUTHEASTERN U. S. EARTHQUAKES: JULY THROUGH DECEMBER 1987............... 1 Acknowledgments........................................................ 2 References............................................................. 2 SEUSSN EARTHQUAKE CATALOG STATISTICS..................................... 7 SEUSSN Report Period/Cumulative Earthquake Catalog Statistics.......... 7 Focal Depth Distributions.............................................. 8 Completeness Estimates, Magnitude Distributions, and Recurrence Relations............................................... 9 HYPOCENTRAL PARAMETERS, MAGNITUDES, AND ARRIVAL TIMES FOR SOUTHEASTERN U.S. EARTHQUAKES: JULY THROUGH DECEMBER 1987............. 11 HYPOCENTRAL PARAMETERS, MAGNITUDES, AND ARRIVAL TIMES FOR RESERVOIR ASSOCIATED SEISMICITY: JULY THROUGH DECEMBER 1987........... 65 ADDITIONAL UNLOCATED EVENTS: JULY THROUGH DECEMBER 1987................. 71 Appendix A. Definitions and Operator Listing.......................... 75 Appendix B. Seismic Stations Operating During Report Period........... 77 Appendix C. Errata and Addenda........................................ 83 MAILING LIST............................................................. 85 FIGURES 1. Earthquake Epicenter Map for the Report Period.................... 3 2. Earthquake Epicenter Map for the Report Period (Scaled to Magnitude)4 3. Earthquake Epicenter Map for the Period from July 1977 through December 1987................................................... 5 4. Earthquake Epicenter Map for the Period from July 1977 through December 1987 (Scaled to Magnitude, M > 3.0).....................6 5. Focal Depth Distribution of Southeastern U.S. Earthquakes......... 8 6. Magnitude Distribution of Southeastern U.S. Earthquakes........... 9 7. Magnitude Recurrence Relation For The Southeastern U. S........... 10 8. Seismic Stations Operating During Report Period................... 79 9. Georgia Tech - Geological Survey Of Alabama Seismic Network....... 80 10. South Carolina Seismic Network.................................... 80 11. Center for Earthquake Research and Information - Southern Appalachian Regional Seismic Network............................ 81 12. Tennessee Valley Authority Seismic Network........................ 81 13. Virginia Tech Seismic Network..................................... 82 TABLES 1. SEUSSN Report Period/Cumulative Earthquake Catalog Statistics..... 7 2. Estimates Of Completeness For The Southeastern U. S............... 9 SOUTHEASTERN U. S. EARTHQUAKES: JULY THROUGH DECEMBER 1987 There were 79 earthquakes (0.0 < M < 3.5) located within the SEUSSN monitoring area during the last six months of 1987. Of those, five in Tennessee (11 July, mb(Lg)= 3.3, MDB= 3.9, MMI= V; 11 July, mb(Lg) = 2.8, MDB= 3.5, MMI= IV; 17 July, MDB= 2.4; 1 September, MDB= 3.1; and 22 September, MDB= 3.3, MMI= V), two in Georgia (4 November, MDB= 2.7; 6 December, MDB= 2.6), two in Kentucky (27 November, MDB= 2.8; 27 November, mb(Lg)=3.5, MDB=3.5, MMI=V), and one in Virginia (21 November, MDB= 2.1, MMI= III) were felt. These earthquakes represent one of the highest rates of felt events in the SEUSSN catalog for a six month period. Southeastern Tennessee continues to have the highest level of seismic activity within the region. Earthquakes reported include 1 in Alabama, 9 in Georgia, 4 in Kentucky, 4 in North Carolina, 1 in South Carolina, 58 in Tennessee, and 2 in Virginia. Figures 1 and 2 are epicenter maps of tectonic events (M > 0) located within the region during the report period. Figures 3 and 4 are cumulative epicenter maps for the 10.5 year period from July 1977 through December 1987 (SEUSSN Bulletins 1 through 21). The SEUSSN earthquake statistics section includes general catalog statistics (page 7), focal depth distribution plots (page 8), magnitude distribution plots (page 9), estimates of catalog completeness (page 9), and a magnitude recurrence relation (page 10). The largest earthquake for the report period was an mb(Lg)= 3.5 event (27 November) that was felt (epicentral MMI= V) in southeastern Kentucky and extreme western Virginia. The event was preceded by a foreshock (MDB= 2.8) by 8 seconds. There were 14 reservoir related earthquakes (0.0 < M < 3.0) during the last six months of 1987. Of those, one near Lake Sinclair, Georgia (9 July, MDB= 2.0) and two near Richard B. Russell Reservoir, Georgia (12 December, mb(Lg)= 3.0, MDB= 2.3, MMI= IV; 24 December, MDB= 3.0, MMI= IV) were felt. Activity was highest near the Richard B. Russell Reservoir in Georgia where six events occurred during December. The SEUSSN monitoring area is considered to include all of Florida, Georgia, Alabama, South Carolina, North Carolina, Virginia, West Virginia (south of latitude 37.72 deg N), Maryland, and Delaware; and includes Tennessee and Kentucky - east of longitude 87 degrees West (see outlined area in the SEUSSN stations map). Acknowledgments This report is the twenty-first semiannual BULLETIN OF SEISMICITY OF THE SOUTHEASTERN UNITED STATES and covers the period from July through December, 1987. The organizations supplying data for this Bulletin are the Baptist College at Charleston, Delaware Geological Survey, the E. I. DuPont de Nemours and Company, Inc. (Savannah River Laboratory), Georgia Institute of Technology, Memphis State University (Center for Earthquake Research and Information), the Tennessee Valley Authority, the University of South Carolina, the United States Geological Survey, the Virginia Division of Mineral Resources, and Virginia Polytechnic Institute and State University (Seismological Observatory). In addition to the support furnished by the host institutions of the network contributors, partial or full support by other agencies for the operation of portions of the SEUSSN is gratefully acknowledged. The agencies providing support to the members of SEUSSN are as follows: The Georgia Power Company, The National Science Foundation, The Nuclear Regulatory Commission, The Tennessee Valley Authority, The United States Geological Survey, Virginia Power. References Bollinger, G. A., Frederick C. Davison, Jr., Matthew S. Sibol, and Jeffrey B. Birch, 1988a, MAGNITUDE RECURRENCE RELATIONS FOR THE SOUTHEASTERN U. S. - REGIONAL, PROVINCIAL, AND ZONAL, Seismological Research Letters, 59, p. 14 (Abstract). Bollinger, G. A., Frederick C. Davison, Jr., Matthew S. Sibol, and Jeffrey B. Birch, 1988b, MAGNITUDE RECURRENCE RELATIONS FOR THE SOUTHEASTERN U. S. - REGIONAL, PROVINCIAL, AND ZONAL, in review. Hoaglin, David C., Frederick Mosteller, and John W. Tukey, (1983), UNDERSTANDING ROBUST AND EXPLORATORY DATA ANALYSIS, John Wiley & Sons, New York, NY, 447 pp. Lahr, J. C., (1980), HYPOELLIPSE/VAX: A COMPUTER PROGRAM FOR DETERMINING LOCAL EARTHQUAKE HYPOCENTRAL PARAMETERS, MAGNITUDE, AND FIRST-MOTION PATTERN, U.S. Geological Survey Open-File Report 80-59, 59 pp. Lee, W. H. K., and J. C. Lahr, (1974), HYPO71: A COMPUTER PROGRAM FOR DETERMINING HYPOCENTER, MAGNITUDE, AND FIRST MOTION PATTERN OF LOCAL EARTHQUAKES, United States Geological Survey Open-File Report 75-311, Revised: January 1974, 134 pp. Lee, W. H. K., and S. W. Stewart, (1981), PRINCIPLES AND APPLICATIONS OF MICROEARTHQUAKE NETWORKS, Academic Press, New York, NY, 293 pp. Nuttli, O. W., (1973), SEISMIC WAVE ATTENUATION AND MAGNITUDE RELATIONS FOR EASTERN NORTH AMERICA, Journal of Geophysical Research, 78, pp. 876-885. FIGURE 1. Epicenters (Open Circles) for Earthquakes (M > 0.0) in the Southeastern United States from July through December 1987. FIGURE 2. Epicenters (Open Circles - Scaled to Event Magnitude) for Earthquakes (M > 0.0) in the Southeastern United States from July through December 1987. FIGURE 3. Epicenters (Open Circles) for Earthquakes (M > 0.0) in the Southeastern United States from July 1977 through December 1987. FIGURE 4. Epicenters (Open Circles - Scaled to Event Magnitude) for Earthquakes (M > 3.0) in the Southeastern United States from July 1977 through December 1987. SEUSSN EARTHQUAKE CATALOG STATISTICS TABLE 1 SEUSSN Report Period/Cumulative Earthquake Catalog Statistics Period: July through December 1987 (0.5 years) Tectonic Reservoir Number of Earthquakes with M > 0.0 ..................... 79 14 Number of Earthquakes with M > 2.5 ..................... 10 2 Number of Earthquakes with M > 3.5 ..................... 1 0 Number of Felt Earthquakes.............................. 10 3 Rate of Earthquakes with M > 0.0 (per year)............. 158 28 Rate of Earthquakes with M > 2.5 (per year)............. 20 4.0 Rate of Earthquakes with M > 3.5 (per year)............. 2.0 0.0 Rate of Felt Earthquakes (per year)..................... 20 6.0 Mean Earthquake Magnitude............................... 1.3 1.2 Median Earthquake Magnitude............................. 1.2 0.8 Number of Earthquakes with Known Dmin < 5.0 km.......... 7 6 Number of Earthquakes with Known Dmin < 10.0 km......... 16 8 Number of Earthquakes with Known Dmin < 25.0 km......... 64 12 Number of Earthquakes with Known ERH < 5.0 km........... 76 14 Number of Earthquakes with Known ERZ < 5.0 km........... 69 3 Number of Blasts or Poorly Located Events Reported...... 3 Number of Events Outside the SEUSSN Area Reported....... 1 Number of Seismograph Stations Operating................ 131 Largest Earthquake..: 27 November 1987; 18:58:29 - Pennington Gap, KY mb(Lg)= 3.5, MDB = 3.5, MMI = V Period: July 1977 through December 1987 (10.5 years) Tectonic Reservoir Number of Earthquakes with M > 0.0 ..................... 717 651 Number of Earthquakes with M > 2.5 ..................... 144 55 Number of Earthquakes with M > 3.5 ..................... 15 1 Number of Felt Earthquakes.............................. 95 9 Rate of Earthquakes with M > 0.0 (per year)............. 68 62 Rate of Earthquakes with M > 2.5 (per year)............. 14 5.2 Rate of Earthquakes with M > 3.5 (per year)............. 1.4 0.1 Rate of Felt Earthquakes (per year)..................... 9.0 0.9 Mean Earthquake Magnitude............................... 1.7 1.4 Median Earthquake Magnitude............................. 1.7 1.4 Number of Earthquakes with Known Dmin < 5.0 km.......... 59 56 Number of Earthquakes with Known Dmin < 10.0 km......... 138 87 Number of Earthquakes with Known Dmin < 25.0 km......... 411 117 Number of Earthquakes with Known ERH < 5.0 km........... 613 148 Number of Earthquakes with Known ERZ < 5.0 km........... 520 107 Number of Blasts or Poorly Located Events Reported...... 172 Number of Events Outside the SEUSSN Area Reported....... 11 Largest Earthquake.......: 27 July 1980; 18:52 - Sharpsburg, KY mb = 5.2, MMI = VII FIGURE 5. Focal Depth Distribution of Southeastern U.S. Earthquakes. The upper half of the figure shows the interval (left) and cumulative (right) depth distributions for the report period while the lower half of the figure is a similar display for earthquakes reported during the period from July 1977 through December 1987 (M > 0.0, ERZ < 5.0 km, and free depth determination). Displayed above both interval distributions is a box plot (Hoaglin and others, 1983, pp. 58-65). Indicated are the mean (star), the 25% and 75% quartile (box outline), the median (center bar), the upper and lower adjacent values (small vertical bars), and outliers (small squares). On the cumulative depth distributions arrows show the 10% and 90% depths. COMPLETENESS ESTIMATES, MAGNITUDE DISTRIBUTIONS, AND RECURRENCE RELATIONS TABLE 2 Completeness Estimates (Years) By Magnitude For The Southeastern U. S. And Subregions (Source: Bollinger and Others, 1988a,b) MAGNITUDE........... 2.25 2.75 3.25 3.75 4.25 4.75 5.25 5.75 6.25 6.75 Southeastern U.S. .. 6 10 15 85 145 145 215 215 215 215 Valley & Ridge and Blue Ridge.... 9 10 20 75 110 215 215 215 215 215 Piedmont............ 10 10 115 215 215 215 215 215 215 215 Coastal Plain....... 10 10 60 145 145 215 215 215 215 215 Giles County, VA.... 10 15 15 30 30 215 215 215 215 215 Central Virginia.... 15 60 215 215 215 215 215 215 215 215 Eastern Tennessee... 5 10 10 85 115 115 215 215 215 215 Charleston, SC...... 10 70 70 70 130 215 215 215 215 215 FIGURE 6. Magnitude Distributions of Southeastern U. S. Earthquakes. The left half of the figure shows the interval magnitude distribution for the report period while the right half of the figure shows a similar distribution for the entire catalog. Displayed above both distributions is a box plot (Hoaglin and others, 1983, pp. 58-65). Indicated are the mean (star), the 25% and 75% quartile (box outline), the median (center bar), the upper and lower adjacent values (small vertical bars), and outliers (small squares). FIGURE 7. Magnitude Recurrence Relation For The Southeastern U. S. The upper half of the figure shows the seismicity map with historical (circles) and network (X's) epicenters for the time period 1772-1986. The lower half of the figure shows a plot of Log(NI) (interval number of earthquakes per year, m + 0.25) versus mb(Lg) for the southeastern U.S. The maximum likelihood line includes 95% confidence intervals (Source: Bollinger and others, 1988a,b). HYPOCENTRAL PARAMETERS, MAGNITUDES, AND ARRIVAL TIMES FOR SOUTHEASTERN U. S. EARTHQUAKES: JULY THROUGH DECEMBER 1987 Events are listed chronologically (this also applies to multiple hypocenter locations for the same event). All times are Universal Time. Most entries in the listing are self-explanatory. Items that might require further explanation are defined in Appendix A. ***** 4 JULY 1987; 10:47 - SWEETWATER, TENNESSEE ***** *GIT OT= 10:47:24.9 LAT= 35.540N LON= 84.449W DEP= 19.1 KM MDB= 0.9 ERHMAX= 0.2 KM, AZ= -34 DEG; ERHMIN= 0.1 KM; ELLIPSE AREA= 0.1 SQ KM STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) TQTN 25.2 264 P 10:47:29.98 (-0.05 ) S 10:47:33.76 (-0.04 ) GBTN 25.7 57 P :30.10 ( 0.00 ) S :33.60 (-0.31 ) RCT 28.9 222 P :30.65 ( 0.13 ) S :34.90 ( 0.25 ) ORT 44.4 16 P :32.70 (-0.02 ) S :38.66 ( 0.19 ) DCT 53.9 177 P :34.05 (-0.11 ) S :41.00 ( 0.04 ) RHT 64.7 218 S :43.40 (-0.42 ) WSSR 84.4 110 S :49.12 (-0.01 ) RCG 103.2 233 S :54.00 (-0.25 ) *CERI OT= 10:47:24.96 LAT= 35.540N LON= 84.445W DEP= 16.1 KM MDB= 0.9 NO= 23, GAP= 121 DEG, RMS= 0.21 SEC, SDOT= 0.09 SEC, Q= B, SQD= B/B ERHMAX= 0.5 KM, AZ= -44 DEG; ERHMIN= 0.3 KM; ERZ= 1.4 KM; Q= B STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) ETT 23.7 182 iP 10:47:29.95 ( 0.10 ) iS 10:47:33.50 ( 0.08 ) GBTN 25.5 56 iP :30.00 (-0.06 ) iS :33.60 (-0.18 ) TQTN 25.6 264 eP- :29.98 (-0.09 ) iS :33.76 (-0.04 ) RCT 29.2 222 eP :30.65 ( 0.06 ) eS :34.90 ( 0.21 ) ORT 42.9 17 iP :32.70 ( 0.05 ) eS :38.66 ( 0.39 ) DCT 53.9 177 eP :34.05 (-0.28 ) eS :41.00 (-0.17 ) BHT 56.6 307 eP :34.30 (-0.49 ) iS :41.75 (-0.22 ) WMTN 57.9 236 eP+ :34.64 (-0.30 ) eS :42.65 ( 0.43 ) TKL 62.2 78 eS :43.50 ( 0.13 ) RHT 64.8 218 eS :43.40 (-0.65 ) WSSR 84.0 110 iS :49.12 (-0.16 ) ANTN 99.8 315 eS :52.98 (-0.38 ) RCG 103.3 233 eS :54.00 (-0.27 ) LKGA 138.2 223 eS :48:03.80 ( 0.26 ) ABTN 155.4 285 eS :07.86 (-0.18 ) *TVA OT= 10:47:25.08 LAT= 35.545N LON= 84.447W DEP= 14.3 KM MDB= 1.2 NO= 20, GAP= 124 DEG, RMS= 0.17 SEC, SDOT= 0.05 SEC, Q= B, SQD= B/B ERHMAX= 0.4 KM, AZ= -43 DEG; ERHMIN= 0.2 KM; ERZ= 0.5 KM; Q= A STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) ETT 24.3 182 iP 10:47:29.95 ( 0.03 ) iS 10:47:33.50 ( 0.04 ) GBTN 25.3 58 iP :30.00 (-0.04 ) iS :33.60 (-0.06 ) TQTN 25.5 263 eP- :29.98 (-0.09 ) iS :33.76 ( 0.05 ) RCT 29.5 221 eP :30.65 (-0.01 ) eS :34.90 ( 0.16 ) ORT 42.4 18 iP :32.70 ( 0.01 ) eS :38.66 ( 0.41 ) BHT 56.2 307 eP :34.30 (-0.56 ) iS :41.75 (-0.25 ) WMTN 58.1 236 eP+ :34.64 (-0.46 ) eS :42.65 ( 0.23 ) TKL 62.2 78 eS :43.50 (-0.03 ) WSSR 84.3 110 iS :49.12 (-0.41 ) ANTN 99.3 315 eP :36.16 (-5.28X) eS :52.98 (-0.40 ) RCG 103.5 233 eS :54.00 (-0.49 ) LKGA 138.5 223 eS :48:03.80 ( 0.01 ) ABTN 155.1 285 eS :07.86 (-0.27 ) ***** 6 JULY 1987; 18:50 - MCMINNVILLE, TENNESSEE ***** *TVA OT= 18:50:00.33 LAT= 35.677N LON= 85.707W DEP= 16.6 KM MDB= 1.2 NO= 10, GAP= 106 DEG, RMS= 0.11 SEC, SDOT= 0.09 SEC, Q= B, SQD= B/B ERHMAX= 0.5 KM, AZ= 52 DEG; ERHMIN= 0.3 KM; ERZ= 1.1 KM; Q= A STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) CPO 14.6 124 iPc 18:50:04.18 ( 0.05 ) iS 18:50:06.85 (-0.05 ) ABTN 43.1 303 eP+ :08.18 ( 0.13 ) iS :13.59 (-0.09 ) PDTN 46.6 196 eP :08.67 ( 0.08 ) eS :14.58 (-0.04 ) ANTN 69.7 38 eP :11.78 (-0.34 ) eS :20.96 ( 0.23 ) WMTN 81.9 125 eS :23.85 (-0.08 ) TQTN 90.7 101 S? :25.86 (-0.38 ) ***** 7 JULY 1987; 15:03 - VONORE, TENNESSEE ***** *CERI OT= 15:03:33.72 LAT= 35.561N LON= 84.182W DEP= 14.3 KM MDB= 0.7 NO= 12, GAP= 214 DEG, RMS= 0.27 SEC, SDOT= 0.15 SEC, Q= C, SQD= B/D ERHMAX= 1.2 KM, AZ= -45 DEG; ERHMIN= 0.7 KM; ERZ= 1.8 KM; Q= B STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) GBTN 12.0 347 eP 15:03:37.05 ( 0.10 ) eS 15:03:38.75 (-0.56 ) CBT 21.8 264 eP :38.20 ( 0.01 ) eS :41.80 ( 0.35 ) ETT 35.9 224 eP :40.30 (-0.02 ) eS :45.10 (-0.03 ) TKL 38.5 74 eS :46.00 ( 0.18 ) ORT 40.3 344 eP :41.34 ( 0.34 ) eS :46.05 (-0.26 ) DCT 60.2 201 eP :44.50 ( 0.43 ) eS :51.10 (-0.53 ) WSSR 63.2 120 eS :52.45 (-0.12 ) *TVA OT= 15:03:33.94 LAT= 35.557N LON= 84.177W DEP= 11.5 KM MDB= 0.8 NO= 12, GAP= 216 DEG, RMS= 0.23 SEC, SDOT= 0.20 SEC, Q= C, SQD= B/D ERHMAX= 0.9 KM, AZ= -44 DEG; ERHMIN= 0.6 KM; ERZ= 2.4 KM; Q= B STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) GBTN 12.5 346 eP 15:03:37.05 ( 0.16 ) eS 15:03:38.75 (-0.30 ) CBT 22.2 265 eP :38.20 (-0.05 ) eS :41.80 ( 0.41 ) ETT 36.0 225 eP :40.30 (-0.13 ) eS :45.10 (-0.06 ) TKL 38.2 73 eS :46.00 ( 0.27 ) ORT 40.8 344 eP :41.34 ( 0.17 ) eS :46.05 (-0.40 ) DCT 60.0 202 eP :44.50 ( 0.17 ) eS :51.10 (-0.81 ) WSSR 62.6 120 eS :52.45 (-0.30 ) ***** 8 JULY 1987; 01:45 - MUSCLE SHOALS, ALABAMA ***** *CERI Location for informational purposes only *CERI OT= 01:45:00.61 LAT= 34.833N LON= 87.612W DEP= 8.6 KM MDB= 2.1 NO= 19, GAP= 116 DEG, RMS= 0.20 SEC, SDOT= 0.11 SEC, Q= C, SQD= B/C ERHMAX= 0.6 KM, AZ= -7 DEG; ERHMIN= 0.5 KM; ERZ= 1.4 KM; Q= B STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) PWLA 44.4 292 ePc 01:45:08.37 ( 0.01 ) iS 01:45:13.95 (-0.06 ) BKA 136.9 194 eP :23.00 (-0.05 ) eS :39.30 (-0.12 ) MILT 152.0 318 iP :25.20 (-0.15 ) eS :43.20 (-0.21 ) EBZ 162.4 283 eP :27.36 ( 0.41 ) eS :46.25 ( 0.06 ) PDTN 168.1 73 eP- :27.60 (-0.23 ) eS :47.60 (-0.10 ) ABTN 179.7 49 eP+ :30.20 ( 0.58 ) eS :50.40 (-0.40 ) LKGA 197.3 96 eP :31.60 (-0.74X) eS :56.30 ( 0.79 ) MOTN 201.0 350 iPd :33.20 ( 0.34 ) eS :58.05 ( 1.65X) RCG 207.5 85 eS :58.60 ( 0.42 ) SFTN 227.1 286 eS :46:03.60 ( 0.31 ) WMTN 245.1 78 eP+ :39.70 ( 0.06 ) eS :08.80 ( 0.67X) BHT 267.3 64 iP :42.10 (-0.35 ) eS :13.21 ( 0.21 ) HAKY 268.7 20 eS :15.05 ( 1.94X) *TVA OT= 01:45:00.68 LAT= 34.833N LON= 87.614W DEP= 8.0 KM MDB= 2.1 NO= 19, GAP= 115 DEG, RMS= 0.29 SEC, SDOT= 0.17 SEC, Q= C, SQD= B/C ERHMAX= 0.9 KM, AZ= -6 DEG; ERHMIN= 0.6 KM; ERZ= 2.1 KM; Q= B STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) PWLA 44.2 292 ePc 01:45:08.37 ( 0.00 ) iS 01:45:13.95 (-0.04 ) BKA 137.0 194 P :23.00 (-0.15 ) S :39.30 (-0.26 ) MILT 151.8 318 iP :25.20 (-0.23 ) eS :43.20 (-0.29 ) EBZ 162.2 283 eP :27.36 ( 0.34 ) eS :46.25 (-0.01 ) PDTN 168.2 73 eP- :27.60 (-0.36 ) eS :47.60 (-0.28 ) ABTN 179.9 49 eP+ :30.20 ( 0.46 ) eS :50.40 (-0.56 ) LKGA 197.6 96 eP :31.60 (-0.88X) eS :56.30 ( 0.60 ) MOTN 200.9 350 iPd :33.20 ( 0.25 ) eS :58.05 ( 1.55X) RCG 207.7 85 eS :58.60 ( 0.24 ) SFTN 226.9 286 eS :46:03.60 ( 0.24 ) WMTN 245.3 78 eP+ :39.70 ( 0.45 ) eS :08.80 ( 1.39X) BHT 267.5 64 iP :42.10 ( 0.09 ) eS :13.21 ( 1.02 ) HAKY 268.7 20 P? :35.00 (-7.08X) eS :15.05 ( 2.74X) *GIT OT= 01:45:00.7 LAT= 34.820N LON= 87.615W DEP= 10.0FXD KM MDB= 1.3 ERHMAX= 0.8 KM, AZ= 49 DEG; ERHMIN= 0.6 KM; ELLIPSE AREA= 1.6 SQ KM STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) PWLA 44.7 293 P 01:45:08.37 (-0.10 ) S 01:45:13.95 (-0.11 ) BKA 135.6 194 P :23.00 (-0.22 ) S :39.30 (-0.31 ) MILT 152.4 319 P :25.20 (-0.74 ) EBZ 162.2 283 P :28.32 ( 0.79 ) ***** 11 JULY 1987; 00:04 - JEFFERSON CITY, TENNESSEE ***** *CERI/TVA Felt at Maryville, Knoxville, Louisville, TN and surrounding counties; mainshock *NEIS Felt (V) at Clinton and (IV) at Alcoa, Caryville, Dandridge, Jacksboro, Knoxville, Mascot, Maynardville, New Tazewell, Powell, Seymour and Washburn. Felt in Anderson, Blount, Campbell, Claiborne, Cox, Cumberland, Grainger, Hamblen, Jefferson, Knox, Loudon, Sevier, Scott and Union Counties. *GIT OT= 00:04:29.4 LAT= 36.114N LON= 83.815W DEP= 29.6 KM MDB= 3.7 ERHMAX= 0.2 KM, AZ= -45 DEG; ERHMIN= 0.1 KM; ELLIPSE AREA= 0.1 SQ KM STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) CRTN 9.8 346 P 00:04:34.10 (-0.23 ) LMTN 44.5 124 P :37.73 (-0.15 ) ORT 49.6 245 P :38.58 ( 0.01 ) S 00:04:44.86 (-0.46 ) TKL 50.8 176 P :38.60 (-0.13 ) CCVA 55.8 14 P :39.72 ( 0.29 ) ONTN 69.5 306 P :41.61 ( 0.22 ) CBT 84.2 221 P :43.73 ( 0.17 ) S :54.02 ( 0.06 ) RICH 92.5 104 P :44.81 ( 0.01 ) WSSR 95.3 167 P :45.31 ( 0.09 ) TQTN 106.0 231 P :46.77 (-0.07 ) S :05:00.10 ( 0.45 ) BHT 106.3 254 P :46.89 ( 0.01 ) RBNC 112.8 138 P :48.15 ( 0.27 ) RCT 114.9 222 P :48.32 ( 0.13 ) DCT 129.9 205 P :50.44 (-0.03 ) RHT 150.6 220 P :53.63 ( 0.00 ) *NEIS OT= 00:04:29.46 LAT= 36.103N LON= 83.817W DEP= 25.6 mb(Lg)= 3.3 NO= 10 STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) TKL 50.0 176 iPc 00:04:38.60 (-0.2 ) GFM 181.3 89 eP :57.90 ( 0.9 ) PRM 260.2 149 eP :05:07.80 ( 0.8 ) NAV 302.5 63 eP :12.50 ( 0.1 ) JSC 309.1 130 eP :13.30 ( 0.1 ) BLA 328.0 67 iP :16.20 ( 0.6 ) PWLA 404.8 253 eP :25.80 ( 0.3 ) FVM 623.8 292 P :50.00 (-3.4 ) DHN 889.6 31 P :06:18.00 (-8.9 ) RSON 1821.4 337 P :08:27.30 ( 8.3 ) *CERI OT= 00:04:29.46 LAT= 36.102N LON= 83.817W DEP= 25.5 KM MDB= 3.6 NO= 32, GAP= 48 DEG, RMS= 0.12 SEC, SDOT= 0.05 SEC, Q= A, SQD= A/A ERHMAX= 0.3 KM, AZ= -28 DEG; ERHMIN= 0.2 KM; ERZ= 0.7 KM; Q= A STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) CRTN 11.1 349 iPc 00:04:34.10 ( 0.03 ) LMTN 43.8 123 iPc :37.73 (-0.02 ) ORT 48.9 244 iPd :38.58 ( 0.15 ) iS 00:04:44.86 (-0.11 ) TKL 49.4 175 iPc :38.54 ( 0.04 ) CCVA 57.2 14 iPc :39.72 ( 0.09 ) GBTN 60.0 216 iPc :39.90 (-0.12 ) eS :46.30 (-1.43X) SMTN 65.0 61 iPd :40.70 (-0.10 ) eS :46.00 (-3.07X) ONTN 70.3 307 iPc :41.61 ( 0.05 ) CBT 82.9 221 eP :43.23 (-0.19 ) eS :54.02 ( 0.40 ) BRTN 89.9 71 iPd :44.33 (-0.18 ) RICH 92.3 102 iPd :44.81 (-0.08 ) WSSR 94.0 167 iPc :45.31 ( 0.12 ) ETT 103.6 214 iPc :46.40 (-0.18 ) TQTN 104.7 232 iPd :46.77 ( 0.06 ) iS :05:00.10 ( 0.79X) BHT 105.6 255 iPd :46.89 ( 0.00 ) RBNC 111.7 137 iPc :48.15 ( 0.23 ) RCT 113.5 223 eP :48.05 ( 0.01 ) ANTN 127.5 274 iPd :50.08 (-0.12 ) DCT 128.4 205 eP :50.44 ( 0.11 ) BBG 136.2 180 iPc :51.50 (-0.10 ) eS :07.00 (-0.76X) WMTN 141.2 228 iPd :52.38 ( 0.12 ) BRBC 143.9 106 iPd :53.15 ( 0.32 ) RHT 149.0 221 eP :53.35 (-0.10 ) SLTN 157.1 76 iPd :54.50 (-0.16 ) CPO 168.0 251 iPd :56.36 (-0.01 ) TRYN 169.7 123 iPd :57.00 ( 0.33 ) iS :17.00 ( 0.47 ) GFM 181.0 89 iPd :57.80 (-0.66X) iS :18.70 (-0.93X) CDG 182.7 205 eP :58.15 (-0.44 ) eS :20.80 ( 0.95X) RCG 186.8 228 eP- :59.39 ( 0.16 ) FDKY 193.0 294 ePd :05:00.25 ( 0.09 ) BENN 203.7 106 eP :01.20 (-0.65X) PDTN 205.6 244 ePd :01.44 (-0.58X) iS :28.19 ( 2.40X) ABTN 208.0 264 iPd :02.01 (-0.30X) iS :26.45 ( 0.15X) L6KY 221.2 337 eP :03.75 (-0.13X) eS :29.55 ( 0.54X) LKGA 222.5 223 eP :03.23 (-0.90X) BHKY 223.1 344 eP :03.80 (-0.31X) eS :29.60 ( 0.20X) PKNC 239.6 91 iP :05.60 (-0.63X) PLVA 246.5 74 iPd :06.00 (-1.14X) iS :33.40 (-1.25X) SOKY 248.4 310 eP :07.60 ( 0.40X) eS :37.50 ( 2.75X) PKKY 262.5 15 eP :07.70 (-1.23X) eS :36.90 (-0.84X) HGA 275.5 223 eP :12.55 ( 1.99X) eS :45.20 ( 4.63X) WMV 278.1 65 eP- :09.68 (-1.30X) eS :40.56 (-0.74X) PWV 282.6 60 eP :10.52 (-0.97X) eS :42.32 ( 0.14X) PUV 287.5 68 ePd :11.00 (-1.06X) iS :42.52 (-0.65X) NAV 302.0 63 eP :12.58 (-1.25X) eS :45.64 (-0.58X) HWV 312.7 57 eP :15.73 ( 0.61X) eS :47.16 (-1.30X) BLA 327.6 67 eP :16.00 (-0.97X) eS :50.72 (-0.94X) VWV 341.2 63 eP :17.43 (-1.24X) eS :54.68 ( 0.09X) SMKY 341.8 296 eP :19.25 ( 0.62X) MOTN 378.6 280 eP :22.99 (-0.15X) PWLA 404.7 253 eP :26.08 (-0.25X) *TVA OT= 00:04:29.48 LAT= 36.105N LON= 83.816W DEP= 25.1 KM MDB= 3.9 NO= 57, GAP= 45 DEG, RMS= 0.18 SEC, SDOT= 0.03 SEC, Q= B, SQD= B/A ERHMAX= 0.3 KM, AZ= -20 DEG; ERHMIN= 0.2 KM; ERZ= 0.4 KM; Q= A STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) CRTN 10.8 348 iPc 00:04:34.10 ( 0.08 ) LMTN 43.9 123 iPc :37.73 (-0.02 ) ORT 49.1 244 iPd :38.58 ( 0.12 ) iS 00:04:44.86 (-0.16 ) TKL 49.7 176 iPc :38.54 (-0.01 ) CCVA 56.8 14 iP+ :39.72 ( 0.14 ) GBTN 60.3 216 iP :39.50 (-0.58X) iS :46.30 (-1.51X) SMTN 64.7 61 iP :40.70 (-0.06 ) iS :46.00 (-3.00X) ONTN 70.2 307 iPc :41.61 ( 0.06 ) CBT 83.2 221 P :43.23 (-0.26 ) S :54.02 ( 0.31 ) BRTN 89.7 72 iPd :44.33 (-0.16 ) RICH 92.2 103 iPd :44.81 (-0.09 ) WSSR 94.3 167 iPc :45.31 ( 0.06 ) TQTN 105.0 232 iPd :46.77 (-0.01 ) iS :05:00.10 ( 0.70X) BHT 105.8 255 iPd :46.89 (-0.05 ) RBNC 111.9 138 iPc :48.15 ( 0.19 ) RCT 113.8 222 P :48.05 (-0.06 ) ANTN 127.6 274 iPd :50.08 (-0.16 ) DCT 128.8 205 P :50.44 ( 0.04 ) BBG 136.6 180 iPc :51.50 (-0.17 ) iS :07.00 (-0.86X) WMTN 141.5 228 iPd :52.38 ( 0.05 ) RHT 149.4 221 P :53.35 (-0.17 ) SLTN 156.9 76 iP :54.50 (-0.15 ) CPO 168.2 251 iPd :56.36 (-0.06 ) TRYN 169.8 123 iP :57.00 ( 0.30 ) iS :17.00 ( 0.44 ) GFM 180.9 89 iPd :58.40 (-0.06 ) iS :18.70 (-0.91 ) CDG 183.1 205 P :58.15 (-0.51 ) S :20.80 ( 0.84 ) RCG 187.1 228 iP :59.46 ( 0.21 ) FDKY 193.0 294 ePd :05:00.25 ( 0.31 ) BENN 203.7 106 iP :01.95 ( 0.63 ) PDTN 205.9 244 ePd :01.44 (-0.08 ) iS :28.19 ( 3.28X) ABTN 208.2 264 iPd :02.01 ( 0.20 ) iS :26.45 ( 1.04 ) L6KY 221.0 336 P :03.75 ( 0.43 ) S :29.55 ( 1.52X) BHKY 222.8 344 P :03.80 ( 0.25 ) S :29.60 ( 1.19X) LKGA 222.9 223 eP :03.23 (-0.41 ) PKNC 239.5 91 iP :05.60 (-0.09 ) LDV 240.2 154 S :36.00 ( 3.87X) BEV 244.5 156 S :37.30 ( 4.27X) PLVA 246.3 75 iPd :06.00 (-0.59 ) iS :33.30 (-0.37 ) SOKY 248.3 310 P :07.60 ( 0.94 ) S :37.50 ( 3.70X) PKKY 262.2 15 P :07.70 (-0.66 ) S :36.90 ( 0.16 ) CH6 273.8 154 P :13.75 ( 3.95X) HGA 275.8 223 P :12.55 ( 2.47X) S :45.20 ( 5.49X) WMV 277.9 66 eP- :09.68 (-0.75 ) eS :40.56 ( 0.24 ) PWV 282.4 60 eP :10.52 (-0.41 ) S? :42.32 ( 1.13X) PUV 287.2 68 ePd :11.00 (-0.51 ) iS :42.52 ( 0.33 ) NAV 301.7 63 eP :12.58 (-0.69 ) eS :45.64 ( 0.40 ) HWV 312.4 57 P? :15.73 ( 1.17X) eS :47.16 (-0.31 ) ETG 315.0 172 P :05.19 (-9.65X) S :56.50 ( 8.55X) BLA 327.4 67 eP :16.00 (-0.42 ) eS :50.72 ( 0.04 ) VWV 340.9 63 P? :17.43 (-0.68 ) eS :54.68 ( 1.07X) SMKY 341.8 296 P :19.25 ( 1.15X) MOTN 378.6 280 eP :22.99 ( 0.37 ) BKA 468.2 235 P :42.90 ( 9.33X) ***** 11 JULY 1987; 00:22 - JEFFERSON CITY, TENNESSEE ***** *CERI/TVA Aftershock of 870711 00:04 event *GIT OT= 00:22:18.2 LAT= 36.122N LON= 83.807W DEP= 29.1 KM MDB= 1.6 ERHMAX= 0.3 KM, AZ= -44 DEG; ERHMIN= 0.2 KM; ELLIPSE AREA= 0.2 SQ KM STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) CRTN 9.2 341 P 00:22:22.95 (-0.17 ) S 00:22:25.86 (-0.84 ) LMTN 44.3 126 P :26.73 ( 0.02 ) S :32.71 (-0.21 ) ORT 50.6 244 P :27.44 (-0.12 ) S :34.11 (-0.28 ) TKL 51.5 177 P :27.58 (-0.11 ) S :34.22 (-0.40 ) GBTN 62.4 216 P :29.50 ( 0.27 ) SMTN 63.1 63 P :29.70 ( 0.38 ) ONTN 69.6 305 P :30.45 ( 0.18 ) S :39.60 ( 0.51 ) CBT 85.3 221 P :32.86 ( 0.27 ) S :42.96 (-0.15 ) BRTN 88.2 73 P :33.41 ( 0.38 ) S :44.79 ( 0.92 ) WSSR 95.9 168 P :34.10 (-0.09 ) S :46.20 ( 0.32 ) ETT 106.1 214 P :35.40 (-0.34 ) S :48.30 (-0.26 ) TQTN 107.1 231 P :35.98 ( 0.10 ) S :49.30 ( 0.50 ) BHT 107.2 254 P :35.89 (-0.01 ) S :49.20 ( 0.35 ) RCT 116.0 222 P :37.65 ( 0.42 ) S :50.99 (-0.16 ) DCT 131.0 205 P :39.95 ( 0.44 ) S :55.44 ( 0.34 ) BBG 138.4 180 P :40.50 (-0.15 ) WMTN 143.7 228 P :41.46 ( 0.00 ) S :58.68 ( 0.20 ) RHT 151.7 220 P :43.69 ( 1.01 ) *CERI OT= 00:22:18.70 LAT= 36.106N LON= 83.816W DEP= 22.5 KM MDB= 1.9 NO= 48, GAP= 48 DEG, RMS= 0.20 SEC, SDOT= 0.05 SEC, Q= B, SQD= B/A ERHMAX= 0.2 KM, AZ= -25 DEG; ERHMIN= 0.2 KM; ERZ= 0.6 KM; Q= A STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) CRTN 10.7 348 iPd 00:22:22.95 ( 0.08 ) iS 00:22:25.86 (-0.05 ) HPK 20.7 196 S-P 3.31 SEC (-0.39 ) LMTN 43.9 123 iPc :26.73 (-0.09 ) iS :32.71 (-0.03 ) ORT 49.2 244 iPd :27.44 (-0.11 ) iS :34.11 ( 0.10 ) TKL 49.8 176 iPd :27.58 (-0.06 ) iS :34.22 ( 0.06 ) CCVA 56.7 14 eP :28.60 (-0.08 ) iS :36.18 ( 0.22 ) GBTN 60.4 216 iP :29.50 ( 0.30 ) eS :36.50 (-0.37 ) SMTN 64.7 62 iP :29.70 (-0.18 ) eS :39.00 ( 0.95X) ONTN 70.1 307 iPc :30.45 (-0.24 ) iS :39.60 ( 0.16 ) CBT 83.3 221 eP :32.86 ( 0.22 ) eS :42.96 ( 0.14 ) BRTN 89.6 72 eP+ :33.41 (-0.22 ) iS :44.79 ( 0.26 ) RICH 92.2 103 eP :34.98 ( 0.93X) iS :45.68 ( 0.42 ) WSSR 94.3 167 iP :34.10 (-0.31 ) iS :46.20 ( 0.31 ) ETT 104.1 214 iP :35.40 (-0.42 ) iS :48.30 (-0.02 ) TQTN 105.1 232 eP :35.98 ( 0.03 ) eS :49.30 ( 0.76X) BHT 105.8 255 iP :35.89 (-0.22 ) iS :49.20 ( 0.38 ) RBNC 112.0 138 eP :37.20 ( 0.07 ) iS :50.40 (-0.19 ) RCT 113.9 222 eP :37.65 ( 0.36 ) eS :50.99 ( 0.14 ) ANTN 127.6 274 eP :39.23 (-0.18 ) eS :54.63 ( 0.10 ) DCT 128.9 205 eP :39.95 ( 0.36 ) eS :55.44 ( 0.61 ) BBG 136.6 180 eP :40.50 (-0.35 ) eS :57.50 ( 0.48 ) WMTN 141.5 228 eP+ :41.46 (-0.06 ) iS :58.68 ( 0.49 ) BRBC 143.9 106 iS :59.48 ( 0.41 ) RHT 149.5 221 eP :43.69 ( 0.96X) eS :23:01.00 ( 0.73 ) SLTN 156.8 76 eP :43.87 ( 0.03 ) eS :05.01 ( 2.82X) CPO 168.3 251 eP :45.29 (-0.33 ) eS :05.55 ( 0.27 ) GFM 180.9 89 eS :08.50 (-0.29 ) FDKY 192.9 294 eP :49.48 ( 0.10 ) iS :13.12 ( 1.35X) PDTN 206.0 244 ePc :51.16 (-0.21 ) eS :17.57 ( 2.35X) ABTN 208.2 264 eP+ :50.80 (-0.92X) eS :16.86 ( 1.04X) LKGA 222.9 223 eP :53.57 (-0.12X) eS :21.60 ( 2.36X) *TVA OT= 00:22:18.73 LAT= 36.105N LON= 83.815W DEP= 22.2 KM MDB= 2.0 NO= 50, GAP= 48 DEG, RMS= 0.22 SEC, SDOT= 0.05 SEC, Q= B, SQD= B/A ERHMAX= 0.3 KM, AZ= -22 DEG; ERHMIN= 0.2 KM; ERZ= 0.6 KM; Q= A STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) CRTN 10.8 348 iPd 00:22:22.95 ( 0.10 ) iS 00:22:25.86 ( 0.00 ) HPK 20.6 196 S-P 3.31 SEC (-0.35 ) LMTN 43.8 123 iPc :26.73 (-0.08 ) iS :32.71 ( 0.01 ) ORT 49.2 244 iPd :27.44 (-0.12 ) iS :34.11 ( 0.11 ) TKL 49.7 176 iPc :27.56 (-0.07 ) iS :34.14 ( 0.02 ) CCVA 56.9 14 eP :28.60 (-0.11 ) iS :36.18 ( 0.19 ) GBTN 60.4 216 iP :29.50 ( 0.29 ) eS :36.50 (-0.36 ) SMTN 64.7 61 iP :29.70 (-0.20 ) eS :39.00 ( 0.94X) ONTN 70.2 307 iPc :30.45 (-0.27 ) iS :39.60 ( 0.12 ) CBT 83.2 221 eP :32.86 ( 0.20 ) eS :42.96 ( 0.14 ) BRTN 89.6 72 eP+ :33.41 (-0.25 ) iS :44.79 ( 0.24 ) RICH 92.1 103 eP :34.98 ( 0.91X) iS :45.68 ( 0.42 ) WSSR 94.2 167 iP :34.10 (-0.32 ) iS :46.20 ( 0.33 ) ETT 104.0 214 iP :35.40 (-0.43 ) iS :48.30 (-0.01 ) TQTN 105.1 232 eP :35.98 ( 0.02 ) eS :49.30 ( 0.75X) BHT 105.8 255 iP :35.89 (-0.24 ) iS :49.20 ( 0.36 ) RBNC 111.8 138 eP :37.20 ( 0.06 ) iS :50.40 (-0.17 ) RCT 113.8 222 eP :37.65 ( 0.35 ) eS :50.99 ( 0.13 ) ANTN 127.7 274 eP :39.23 (-0.21 ) eS :54.63 ( 0.07 ) DCT 128.8 205 eP :39.95 ( 0.34 ) eS :55.44 ( 0.59 ) BBG 136.5 180 eP :40.50 (-0.37 ) eS :57.50 ( 0.46 ) WMTN 141.5 228 eP+ :41.46 (-0.08 ) iS :58.68 ( 0.48 ) BRBC 143.8 106 iS :59.48 ( 0.41 ) RHT 149.4 221 eP :43.69 ( 0.95X) eS :23:01.00 ( 0.73 ) SLTN 156.8 76 eP :43.87 ( 0.00 ) eS :05.01 ( 2.80X) CPO 168.3 251 eP :45.29 (-0.36 ) eS :05.55 ( 0.24 ) GFM 180.8 89 eS :08.50 (-0.31 ) FDKY 193.0 294 eP :49.48 ( 0.06 ) iS :13.12 ( 1.30X) PDTN 205.9 244 ePc :51.16 ( 0.10 ) S? :17.57 ( 2.92X) ABTN 208.3 264 eP+ :50.80 (-0.54 ) eS :16.86 ( 1.71X) LKGA 222.9 223 eP :53.57 ( 0.40 ) S? :21.60 ( 3.29X) ***** 11 JULY 1987; 02:48 - JEFFERSON CITY, TENNESSEE ***** *CERI/TVA Felt in Knoxville, TN, and surrounding counties; aftershock of 870711 00:04 event *NEIS Felt (IV) at Blaine, Knoxville, and Sharps Chapel. Felt (III) at Luttrell, Mascot, Maynardville, and Washburn. *GIT OT= 02:48:05.8 LAT= 36.109N LON= 83.823W DEP= 28.0 KM MDB= 3.3 ERHMAX= 0.2 KM, AZ= -39 DEG; ERHMIN= 0.1 KM; ELLIPSE AREA= 0.0 SQ KM STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) CRTN 10.2 351 P 02:48:10.34 (-0.21 ) HPK 21.0 194 P :10.97 (-0.41 ) LMTN 44.7 123 P :14.00 (-0.22 ) ORT 48.7 245 P :14.83 ( 0.07 ) S 02:48:21.66 ( 0.31 ) TKL 50.3 175 P :14.89 (-0.09 ) S :21.35 (-0.37 ) CCVA 56.5 14 P :16.08 ( 0.22 ) S :23.65 ( 0.40 ) GBTN 60.4 216 P :16.48 ( 0.06 ) S :23.97 (-0.26 ) SMTN 65.0 62 P :17.13 ( 0.05 ) CBT 83.3 221 P :20.00 ( 0.21 ) S :30.12 ( 0.05 ) BRTN 90.0 72 P :20.58 (-0.22 ) S :31.86 ( 0.04 ) RICH 93.0 103 P :21.31 ( 0.05 ) S :32.77 ( 0.16 ) WSSR 94.9 166 P :21.69 ( 0.15 ) S :33.40 ( 0.30 ) ETT 104.2 214 P :22.88 (-0.08 ) S :35.53 (-0.02 ) TQTN 105.1 231 P :23.02 (-0.07 ) BHT 105.5 254 P :23.23 ( 0.08 ) RCT 114.0 222 P :24.55 ( 0.10 ) DCT 129.1 205 P :26.72 (-0.04 ) BBG 137.1 180 P :28.00 ( 0.03 ) S :44.28 ( 0.04 ) WMTN 141.7 228 P :28.61 (-0.08 ) BRBC 145.0 107 P :29.44 ( 0.26 ) S :46.68 ( 0.34 ) RHT 149.8 220 P :29.82 (-0.10 ) S :47.57 (-0.04 ) DALG 183.8 216 P :35.37 ( 0.26 ) S :57.04 ( 0.43 ) *TVA OT= 02:48:05.92 LAT= 36.103N LON= 83.819W DEP= 23.8 KM MDB= 3.5 NO= 56, GAP= 48 DEG, RMS= 0.16 SEC, SDOT= 0.03 SEC, Q= B, SQD= B/A ERHMAX= 0.2 KM, AZ= -38 DEG; ERHMIN= 0.2 KM; ERZ= 0.5 KM; Q= A STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) CRTN 11.0 350 iPd 02:48:10.34 ( 0.05 ) HPKT 20.3 195 iPc :10.97 (-0.11 ) LMTN 44.0 123 iPc :14.00 (-0.12 ) ORT 48.7 244 iPd :14.83 ( 0.05 ) iS 02:48:21.66 ( 0.42X) TKL 49.5 175 iPc :14.89 ( 0.01 ) iS :21.35 (-0.07 ) CCVA 57.2 14 iPc :16.08 ( 0.07 ) iS :23.65 ( 0.28 ) GBTN 60.0 216 iPc :16.48 ( 0.08 ) iS :23.97 (-0.07 ) SMTN 65.1 61 iPd :17.13 (-0.09 ) ONTN 70.1 307 iPc :17.90 (-0.05 ) CBT 82.8 221 P :20.00 ( 0.17 ) S :30.12 ( 0.14 ) BRTN 90.1 71 iPd :20.58 (-0.37 ) iS :31.86 (-0.06 ) RICH 92.4 102 iPd :21.31 (-0.03 ) iS :32.77 ( 0.17 ) WSSR 94.1 167 iPc :21.69 ( 0.06 ) iS :33.40 ( 0.31 ) ETT 103.6 214 iPc :22.88 (-0.12 ) iS :35.53 ( 0.07 ) TQTN 104.6 232 iPd :23.02 (-0.11 ) BHT 105.4 255 iPd :23.23 (-0.07 ) RBNC 111.9 137 iPc :24.55 ( 0.18 ) iS :37.47 (-0.37 ) RCT 113.4 222 P :24.55 ( 0.09 ) ANTN 127.3 274 iPd :26.32 (-0.29 ) DCT 128.4 205 P :26.72 (-0.04 ) BBG 136.3 180 iPc :28.00 (-0.04 ) iS :44.28 ( 0.09 ) WMTN 141.1 228 ePd :28.61 (-0.07 ) BRBC 144.1 106 iP :29.44 ( 0.15 ) iS :46.68 ( 0.33 ) RHT 149.0 221 P :29.82 (-0.06 ) S :47.57 ( 0.20 ) SLTN 157.2 76 eP- :30.74 (-0.39 ) CPO 167.9 251 iPd :32.63 (-0.16 ) iS :52.99 ( 0.59 ) GFM 181.2 89 iPd :34.84 (-0.10 ) iS :56.21 ( 0.09 ) RCG 186.7 228 iP :35.79 ( 0.12 ) eS :59.20 ( 1.81X) FDKY 192.8 294 eP :36.61 ( 0.13 ) BENN 203.9 106 iP :37.81 (-0.10 ) iS :49:03.15 ( 1.89X) PDTN 205.5 244 eP :37.83 (-0.21 ) iS :04.11 ( 2.63X) ABTN 207.9 264 iPd :38.27 (-0.06 ) iS :02.40 ( 0.41 ) L6KY 221.1 337 P :40.05 ( 0.15 ) S :07.20 ( 2.49X) LKGA 222.5 223 eP :40.87 ( 0.72 ) iS :07.29 ( 2.15X) BHKY 223.0 344 P :40.34 ( 0.21 ) S :06.70 ( 1.60X) PKNC 239.8 91 iP :42.13 (-0.16 ) eS :09.03 ( 0.19 ) PLVA 246.6 75 iP :42.39 (-0.80X) iS :09.83 (-0.57 ) SOKY 248.2 310 P :43.90 ( 0.68 ) S :14.00 ( 3.56X) PKKY 262.5 15 P :44.00 (-0.96X) S :13.00 (-0.46 ) CH6 273.7 154 P :49.85 ( 3.50X) S :21.61 ( 5.75X) HGA 275.4 223 P :48.48 ( 1.89X) S :21.31 ( 5.04X) ETG 314.8 172 P :56.00 ( 4.63X) S :32.20 ( 7.65X) TDA 348.4 216 P :49:00.19 ( 4.71X) S :40.00 ( 8.34X) MOTN 378.4 280 eP :48:59.39 ( 0.24 ) S? :40.97 ( 2.97X) *CERI OT= 02:48:05.94 LAT= 36.101N LON= 83.819W DEP= 23.8 KM MDB= 3.3 NO= 43, GAP= 47 DEG, RMS= 0.14 SEC, SDOT= 0.04 SEC, Q= A, SQD= A/A ERHMAX= 0.2 KM, AZ= -56 DEG; ERHMIN= 0.2 KM; ERZ= 0.7 KM; Q= A STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) CRTN 11.1 350 iPd 02:48:10.34 ( 0.02 ) HPK 20.2 196 iPc :10.97 (-0.11 ) LMTN 43.9 123 iPc :14.00 (-0.12 ) ORT 48.7 244 iPd :14.83 ( 0.04 ) iS 02:48:21.66 ( 0.41X) TKL 49.3 175 iPc :14.89 ( 0.02 ) iS :21.35 (-0.04 ) CCVA 57.3 14 iPc :16.08 ( 0.04 ) iS :23.65 ( 0.23 ) GBTN 59.8 216 iPc :16.48 ( 0.08 ) iS :23.97 (-0.06 ) SMTN 65.2 61 iPd :17.13 (-0.11 ) ONTN 70.2 307 iPc :17.90 (-0.08 ) CBT 82.7 221 eP :20.00 ( 0.17 ) eS :30.12 ( 0.15 ) BRTN 90.1 71 iPd :20.58 (-0.39 ) iS :31.86 (-0.08 ) RICH 92.4 102 iPd :21.31 (-0.03 ) iS :32.77 ( 0.18 ) WSSR 93.9 167 iPc :21.69 ( 0.08 ) iS :33.40 ( 0.34 ) ETT 103.5 214 iPc :22.88 (-0.11 ) iS :35.53 ( 0.08 ) TQTN 104.6 232 iPd :23.02 (-0.11 ) BHT 105.4 255 iPd :23.23 (-0.08 ) RBNC 111.8 137 iPc :24.55 ( 0.19 ) iS :37.47 (-0.35 ) RCT 113.3 223 eP :24.55 ( 0.09 ) ANTN 127.4 274 iPd :26.32 (-0.31 ) DCT 128.3 205 eP :26.72 (-0.04 ) BBG 136.1 180 iPc :28.00 (-0.03 ) iS :44.28 ( 0.12 ) WMTN 141.0 228 ePd :28.61 (-0.08 ) BRBC 144.0 106 iP :29.44 ( 0.15 ) iS :46.68 ( 0.33 ) RHT 148.9 221 eP :29.82 (-0.06 ) eS :47.57 ( 0.21 ) SLTN 157.2 76 eP- :30.74 (-0.40 ) CPO 167.8 251 iPd :32.63 (-0.17 ) iS :52.99 ( 0.58 ) GFM 181.1 89 iPd :34.84 (-0.11 ) iS :56.21 ( 0.08 ) RCG 186.7 228 iP :35.79 ( 0.11 ) eS :59.20 ( 1.81X) FDKY 192.9 294 eP :36.61 (-0.01 ) BENN 203.8 106 iP :37.81 (-0.53X) iS :49:03.15 ( 1.16X) PDTN 205.5 244 eP :37.83 (-0.71X) iS :04.11 ( 1.76X) ABTN 207.9 264 iPd :38.27 (-0.65X) iS :02.40 (-0.59X) L6KY 221.3 337 eP :40.05 (-0.47X) eS :07.20 ( 1.43X) LKGA 222.4 223 eP :40.87 ( 0.13X) iS :07.29 ( 1.14X) BHKY 223.1 344 eP :40.34 (-0.41X) eS :06.70 ( 0.53X) PKNC 239.8 91 iP :42.13 (-0.75X) eS :09.03 (-0.83X) PLVA 246.6 74 iP :42.39 (-1.40X) iS :09.83 (-1.60X) SOKY 248.4 310 eP :43.90 ( 0.07X) eS :14.00 ( 2.50X) PKKY 262.7 15 eP :44.00 (-1.58X) eS :13.00 (-1.52X) CH6 273.6 154 eP :49.85 ( 2.92X) eS :21.61 ( 4.76X) HGA 275.3 223 eP :48.48 ( 1.30X) eS :21.31 ( 4.02X) ETG 314.6 172 eP :56.00 ( 4.05X) eS :32.20 ( 6.66X) TDA 348.3 216 eP :49:00.19 ( 4.12X) eS :40.00 ( 7.33X) MOTN 378.4 280 eP :48:59.39 (-0.37X) eS :40.97 ( 1.92X) *NEIS OT= 02:48:05.98 LAT= 36.100N LON= 83.820W DEP= 24.2 mb(Lg)= 2.8 NO= 7 STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) TKL 48.9 175 iPc 02:48:14.90 (-0.3 ) GFM 181.3 89 eP :34.60 ( 1.0 ) PRM 260.2 149 eP :44.30 ( 0.7 ) BLA 328.0 67 eP :51.60 (-0.7 ) PWLA 404.8 253 eP :49:02.00 (-0.1 ) ELC 500.4 287 P :23.00 ( 8.6 ) FVM 623.8 292 P :44.00 (14.0 ) ***** 11 JULY 1987; 22:24 - BOYDS CREEK, TENNESSEE ***** *CERI OT= 22:24:10.51 LAT= 35.877N LON= 83.655W DEP= 15.3 KM MDB= 0.6 NO= 13, GAP= 117 DEG, RMS= 0.16 SEC, SDOT= 0.10 SEC, Q= B, SQD= B/B ERHMAX= 0.5 KM, AZ= -62 DEG; ERHMIN= 0.4 KM; ERZ= 1.5 KM; Q= B STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) PGTN 17.8 6 S-P 2.91 SEC ( 0.01 ) HPK 20.9 285 S-P 2.96 SEC (-0.26 ) LMTN 22.2 87 iPd 22:24:15.12 (-0.01 ) eS 22:24:18.58 ( 0.07 ) TKL 26.5 204 eP :15.62 (-0.10 ) iS :19.58 ( 0.06 ) CRTN 39.6 335 eP+ :17.64 (-0.04 ) eS :22.90 (-0.02 ) GBTN 55.4 245 eP :19.50 (-0.59 ) eS :26.20 (-0.88 ) ORT 58.8 274 eS :28.25 ( 0.27 ) WSSR 66.8 174 eP :20.90 (-1.03X) eS :30.00 (-0.27 ) BBG 112.1 187 eS :42.60 ( 0.33 ) *TVA OT= 22:24:10.62 LAT= 35.880N LON= 83.658W DEP= 13.9 KM MDB= 0.4 NO= 10, GAP= 115 DEG, RMS= 0.09 SEC, SDOT= 0.06 SEC, Q= B, SQD= A/B ERHMAX= 0.4 KM, AZ= -55 DEG; ERHMIN= 0.3 KM; ERZ= 0.7 KM; Q= A STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) PGTN 17.5 7 S-P 2.91 SEC ( 0.11 ) HPKT 20.6 284 S-P 2.96 SEC (-0.14 ) LMTN 22.5 88 iPd 22:24:15.12 (-0.05 ) eS 22:24:18.58 ( 0.08 ) TKL 26.8 203 P? :15.62 (-0.16 ) iS :19.58 ( 0.04 ) CRTN 39.1 335 eP+ :17.64 (-0.06 ) eS :22.90 ( 0.04 ) GBTN 55.3 245 eP :19.50 (-0.75X) eS :26.20 (-1.08X) ORT 58.5 273 eS :28.25 ( 0.13 ) WSSR 67.2 174 eP :20.90 (-1.27X) eS :30.00 (-0.60X) BBG 112.5 187 eS :42.60 ( 0.02 ) ***** 14 JULY 1987; 23:02 - MARYVILLE, TENNESSEE ***** *CERI OT= 23:02:12.00 LAT= 35.801N LON= 83.987W DEP= 16.0 KM MDB= 0.3 NO= 12, GAP= 143 DEG, RMS= 0.18 SEC, SDOT= 0.14 SEC, Q= C, SQD= B/C ERHMAX= 0.6 KM, AZ= 3 DEG; ERHMIN= 0.5 KM; ERZ= 1.9 KM; Q= B STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) HPK 17.0 35 S-P 2.81 SEC (-0.08 ) TKL 24.9 129 eP 23:02:17.30 ( 0.29 ) eS 23:02:20.72 ( 0.04 ) GBTN 25.1 234 eP :17.00 (-0.04 ) eS :20.50 (-0.22 ) ORT 31.1 293 iS :22.36 ( 0.14 ) PPTN 38.5 22 S-P 5.05 SEC (-0.04 ) PGTN 41.3 50 S-P 5.22 SEC (-0.18 ) CRTN 46.2 17 eP :20.47 ( 0.28 ) eS :26.01 (-0.16 ) LMTN 53.0 79 eS :27.64 (-0.37 ) ETT 67.6 219 eS :31.40 (-0.46 ) *TVA OT= 23:02:12.08 LAT= 35.802N LON= 83.988W DEP= 14.8 KM MDB= -0.3 NO= 12, GAP= 143 DEG, RMS= 0.13 SEC, SDOT= 0.09 SEC, Q= C, SQD= B/C ERHMAX= 0.4 KM, AZ= 11 DEG; ERHMIN= 0.3 KM; ERZ= 1.5 KM; Q= B STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) HPK 16.9 35 S-P 2.81 SEC ( 0.00 ) GBTN 25.1 233 eP 23:02:17.00 (-0.06 ) eS 23:02:20.50 (-0.20 ) TKL 25.1 129 iPc :17.10 ( 0.05 ) eS :20.75 ( 0.07 ) ORT 31.0 293 iS :22.36 ( 0.15 ) PPTN 38.4 22 S-P 5.05 SEC (-0.04 ) PGTN 41.3 51 S-P 5.22 SEC (-0.20 ) CRTN 46.1 17 eP :20.47 ( 0.21 ) eS :26.01 (-0.22 ) LMTN 53.1 80 eS :27.64 (-0.45 ) ETT 67.7 219 eS :31.40 (-0.55 ) ***** 17 JULY 1987; 08:19 - SHOOKS GAP, TENNESSEE ***** *TVA Three independent felt reports in or near Knoxville, TN *TVA OT= 08:19:11.14 LAT= 35.984N LON= 83.858W DEP= 13.1 KM MDB= 2.4 NO= 61, GAP= 32 DEG, RMS= 0.17 SEC, SDOT= 0.02 SEC, Q= B, SQD= B/B ERHMAX= 0.2 KM, AZ= -47 DEG; ERHMIN= 0.2 KM; ERZ= 0.3 KM; Q= A STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) PPTN 15.5 10 iPc 08:19:14.65 ( 0.01 ) iS 08:19:17.35 ( 0.16 ) EWTN 15.7 345 S-P 2.55 SEC (-0.03 ) PGTN 21.0 74 S-P 3.20 SEC ( 0.09 ) CRTN 24.0 4 iPc :15.87 ( 0.04 ) iS :18.81 (-0.45X) NFTN 26.0 46 S-P 3.60 SEC (-0.04 ) TKL 37.0 168 iPc :17.77 (-0.06 ) iS :22.70 (-0.02 ) ORT 41.2 259 ePd :18.58 ( 0.07 ) iS :23.94 ( 0.06 ) LMTN 41.8 105 eP :18.57 (-0.05 ) eS :23.92 (-0.17 ) GBTN 47.6 222 iP :19.54 ( 0.01 ) iS :25.48 (-0.17 ) CCVA 70.7 14 eP :22.62 (-0.57 ) iS :31.88 (-0.11 ) CBT 70.9 226 eP :22.90 (-0.31 ) eS :31.30 (-0.72 ) SMTN 75.1 54 iP :23.80 (-0.09 ) ONTN 76.3 317 ePc :23.73 (-0.32 ) iS :33.45 (-0.03 ) WSSR 82.4 162 iPc :25.12 ( 0.06 ) ETT 90.9 217 iP+ :26.14 (-0.15 ) iS :37.04 (-0.31 ) RICH 94.0 94 iP :27.06 ( 0.26 ) eS :38.12 (-0.10 ) TQTN 94.2 237 eP+ :26.96 ( 0.20 ) iS :38.47 ( 0.31 ) BRTN 98.2 65 eP :27.58 ( 0.18 ) eS :39.16 (-0.12 ) BHT 99.3 261 iPd :27.54 (-0.06 ) iS :39.92 ( 0.30 ) RCT 101.6 226 eP :27.60 (-0.30 ) eS :39.50 (-0.63 ) RBNC 105.2 131 iP :28.78 ( 0.19 ) iS :41.08 (-0.25 ) DCT 115.1 206 eP :29.80 (-0.19 ) eS :42.80 (-0.94X) BBG 123.3 178 iPc :31.32 ( 0.01 ) iS :46.02 (-0.02 ) ANTN 125.5 280 eP+ :31.35 (-0.24 ) iS :46.48 (-0.03 ) WMTN 130.0 231 eP :32.61 ( 0.36 ) iS :47.97 ( 0.31 ) RHT 136.9 223 eP :33.00 (-0.31 ) eS :48.10 (-1.39X) BRBC 144.5 100 eP :34.80 ( 0.17 ) iS :52.24 ( 0.47 ) GMG 144.7 211 eP :34.96 ( 0.39 ) eS :51.94 ( 0.27 ) CPO 160.8 255 eP+ :36.96 (-0.03 ) eS :56.55 ( 0.70X) SLTN 164.3 71 eP :37.70 ( 0.21 ) eS :57.94 ( 1.22X) TRYN 166.3 118 eS :57.70 ( 0.33 ) RCG 175.6 231 iP :39.30 ( 0.05 ) eS :20:00.50 ( 0.73X) GFM 185.3 85 eP :41.18 ( 0.33 ) iS :03.26 ( 0.72X) FDKY 195.4 298 eP :42.52 ( 0.25 ) eS :05.99 ( 1.00X) PDTN 196.9 247 eP :42.72 ( 0.22 ) eS :07.70 ( 2.30X) ABTN 203.5 268 iPc :43.54 ( 0.03 ) eS :08.23 ( 1.10X) BENN 204.0 103 eS :07.70 ( 0.35 ) LKGA 210.6 225 eP+ :44.72 ( 0.09 ) S? :09.73 ( 0.66 ) PKNC 243.5 88 eP :49.72 ( 0.74X) iS :17.30 ( 0.71 ) PLVA 253.7 72 eP :50.40 ( 0.10 ) HAKY 274.1 298 eP :54.59 ( 1.95X) S? :27.92 ( 4.99X) *CERI OT= 08:19:11.15 LAT= 35.986N LON= 83.859W DEP= 13.5 KM MDB= 2.2 NO= 59, GAP= 32 DEG, RMS= 0.17 SEC, SDOT= 0.03 SEC, Q= B, SQD= B/B ERHMAX= 0.2 KM, AZ= -45 DEG; ERHMIN= 0.2 KM; ERZ= 0.3 KM; Q= A STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) PPTN 15.3 11 iPc 08:19:14.65 ( 0.03 ) iS 08:19:17.35 ( 0.20X) EWTN 15.5 345 S-P 2.55 SEC ( 0.00 ) PGTN 21.0 74 S-P 3.20 SEC ( 0.10 ) CRTN 23.8 4 iPc :15.87 ( 0.03 ) iS :18.81 (-0.46X) NFTN 26.0 46 S-P 3.60 SEC (-0.03 ) TKL 37.2 168 iPc :18.02 ( 0.13 ) iS :22.92 ( 0.11 ) ORT 41.2 258 ePd :18.58 ( 0.06 ) iS :23.94 ( 0.04 ) LMTN 42.0 105 eP :18.57 (-0.10 ) eS :23.92 (-0.24 ) GBTN 47.7 222 iP :19.54 (-0.02 ) iS :25.48 (-0.23 ) CCVA 70.6 14 eP :22.62 (-0.53 ) iS :31.88 (-0.03 ) CBT 71.0 226 eP :22.90 (-0.30 ) eS :31.30 (-0.70 ) SMTN 75.1 54 iP :23.80 (-0.06 ) ONTN 76.1 316 ePc :23.73 (-0.27 ) iS :33.45 ( 0.06 ) WSSR 82.6 162 iPc :25.12 ( 0.05 ) ETT 91.0 217 iP+ :26.14 (-0.14 ) iS :37.04 (-0.30 ) RICH 94.1 94 iP :27.06 ( 0.27 ) eS :38.12 (-0.09 ) TQTN 94.2 237 eP+ :26.96 ( 0.21 ) iS :38.47 ( 0.34 ) BRTN 98.2 65 eP :27.58 ( 0.20 ) eS :39.16 (-0.08 ) BHT 99.3 261 iPd :27.54 (-0.03 ) iS :39.92 ( 0.35 ) RCT 101.7 226 eP :27.60 (-0.29 ) eS :39.50 (-0.62 ) RBNC 105.4 131 iP :28.78 ( 0.18 ) iS :41.08 (-0.27 ) DCT 115.2 206 eP :29.80 (-0.19 ) eS :42.80 (-0.94 ) BBG 123.5 178 iPc :31.32 ( 0.00 ) iS :46.02 (-0.03 ) ANTN 125.4 280 eP+ :31.35 (-0.20 ) iS :46.48 ( 0.04 ) WMTN 130.0 231 eP :32.61 ( 0.37 ) iS :47.97 ( 0.33 ) RHT 137.0 223 eP :33.00 (-0.30 ) eS :48.10 (-1.38X) BRBC 144.6 100 eP :34.80 ( 0.17 ) iS :52.24 ( 0.48 ) GMG 144.8 211 eP :34.96 ( 0.39 ) eS :51.94 ( 0.27 ) CPO 160.7 255 eP+ :36.96 ( 0.00 ) eS :56.55 ( 0.74 ) SLTN 164.3 72 eP :37.70 ( 0.23 ) eS :57.94 ( 1.26X) TRYN 166.4 118 eS :57.70 ( 0.33 ) RCG 175.7 231 iP :39.30 ( 0.06 ) eS :20:00.50 ( 0.76 ) GFM 185.4 85 eP :41.18 ( 0.34 ) iS :03.26 ( 0.74 ) FDKY 195.2 298 eP :42.52 ( 0.30 ) eS :05.99 ( 1.08X) PDTN 196.9 247 eP :42.72 ( 0.24 ) eS :07.70 ( 2.34X) ABTN 203.4 268 iPc :43.54 ( 0.06 ) eS :08.23 ( 1.15X) BENN 204.1 103 eS :07.70 ( 0.35X) LKGA 210.7 225 eP+ :44.72 ( 0.10X) eS :09.73 ( 0.67X) PKNC 243.6 88 eP :49.72 ( 0.18X) iS :17.30 (-0.26X) PLVA 253.7 72 eP :50.40 (-0.45X) HAKY 273.9 298 eP :54.59 ( 1.44X) eS :27.92 ( 4.11X) *GIT OT= 08:19:11.4 LAT= 35.970N LON= 83.865W DEP= 17.0 KM MDB= 2.2 ERHMAX= 0.2 KM, AZ= -50 DEG; ERHMIN= 0.1 KM; ELLIPSE AREA= 0.1 SQ KM STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) TKL 35.6 167 P 08:19:18.02 ( 0.15 ) S 08:19:22.92 ( 0.34 ) ORT 40.7 263 P :18.58 (-0.05 ) S :23.94 ( 0.05 ) GBTN 46.0 223 P :19.54 ( 0.11 ) S :25.48 ( 0.19 ) CBT 69.4 227 P :22.90 (-0.16 ) S :31.30 (-0.27 ) SMTN 76.4 53 P :23.80 (-0.36 ) WSSR 81.1 161 P :25.12 ( 0.23 ) ETT 89.3 217 P :26.14 (-0.05 ) S :37.04 ( 0.05 ) TQTN 92.9 237 P :26.96 ( 0.21 ) S :38.47 ( 0.50 ) RICH 94.6 93 P :27.06 ( 0.05 ) S :38.12 (-0.30 ) BHT 98.5 262 P :27.54 (-0.10 ) S :39.92 ( 0.42 ) RCT 100.2 226 P :27.60 (-0.30 ) S :39.50 (-0.47 ) RBNC 104.9 130 P :28.78 ( 0.14 ) S :41.08 (-0.16 ) DCT 113.5 207 P :29.80 (-0.20 ) S :42.80 (-0.79 ) BBG 121.7 178 P :31.32 ( 0.03 ) S :46.02 ( 0.19 ) WMTN 128.8 232 P :32.61 ( 0.20 ) S :47.97 ( 0.20 ) RHT 135.7 223 P :33.00 (-0.49 ) GMG 143.2 211 P :34.96 ( 0.28 ) S :51.94 ( 0.23 ) BRBC 145.1 100 P :34.80 (-0.17 ) S :52.24 ( 0.02 ) ***** 17 JULY 1987; 15:30 - JOHN SEVIER, TENNESSEE ***** *TVA Aftershock of 870717 08:19 event *CERI OT= 15:30:25.40 LAT= 36.092N LON= 83.811W DEP= 22.2 KM MDB= 0.5 NO= 13, GAP= 123 DEG, RMS= 0.11 SEC, SDOT= 0.10 SEC, Q= B, SQD= A/B ERHMAX= 0.5 KM, AZ= 10 DEG; ERHMIN= 0.3 KM; ERZ= 0.7 KM; Q= A STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) EWTN 9.0 291 S-P 2.90 SEC ( 0.03 ) CRTN 12.3 347 eP 15:30:29.60 (-0.05 ) iS 15:30:32.65 (-0.10 ) PGTN 17.1 111 iPc :30.05 ( 0.05 ) eS :33.50 ( 0.14 ) HPK 19.4 199 S-P 3.56 SEC ( 0.00 ) LMTN 42.7 122 iS :39.14 ( 0.03 ) TKL 48.2 176 iPc :33.98 (-0.11 ) eS :40.31 (-0.12 ) ORT 48.9 246 eP- :34.32 ( 0.13 ) iS :40.69 ( 0.08 ) GBTN 59.4 218 eS :42.70 (-0.60 ) WSSR 92.7 167 eS :53.68 ( 1.53X) ETT 103.0 215 eP :42.90 ( 0.55X) eS :54.10 (-0.63 ) BBG 135.1 180 eS :31:05.00 ( 1.67X) *TVA OT= 15:30:25.41 LAT= 36.093N LON= 83.809W DEP= 22.0 KM MDB= 0.5 NO= 12, GAP= 125 DEG, RMS= 0.06 SEC, SDOT= 0.06 SEC, Q= B, SQD= A/B ERHMAX= 0.3 KM, AZ= 13 DEG; ERHMIN= 0.2 KM; ERZ= 0.4 KM; Q= A STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) EWTN 9.1 290 S-P 2.90 SEC ( 0.00 ) CRTN 12.2 347 eP 15:30:29.60 (-0.02 ) iS 15:30:32.65 (-0.05 ) PGTN 17.0 111 iPc :30.05 ( 0.01 ) eS :33.50 ( 0.08 ) HPKT 19.6 199 S-P 3.56 SEC ( 0.00 ) LMTN 42.7 122 iS :39.14 ( 0.05 ) TKL 48.4 176 iPc :33.98 (-0.13 ) eS :40.31 (-0.15 ) ORT 49.1 246 eP- :34.32 ( 0.10 ) iS :40.69 ( 0.04 ) GBTN 59.6 218 eS :42.70 (-0.65X) WSSR 92.8 167 eS :53.68 ( 1.50X) ETT 103.2 215 eP :42.90 ( 0.51 ) eS :54.10 (-0.68X) BBG 135.2 180 eS :31:05.00 ( 1.63X) ***** 19 JULY 1987; 23:32 - TUNNEL HILL, GEORGIA ***** *TVA OT= 23:32:37.89 LAT= 34.843N LON= 85.071W DEP= 15.9 KM MDB= 0.5 NO= 8, GAP= 150 DEG, RMS= 0.22 SEC, SDOT= 0.27 SEC, Q= C, SQD= C/C ERHMAX= 1.2 KM, AZ= -25 DEG; ERHMIN= 0.7 KM; ERZ= 7.9 KM; Q= D STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) RCG 29.2 300 iP 23:32:43.59 ( 0.06 ) eS 23:32:48.00 ( 0.35 ) GMG 36.7 87 eP :44.81 ( 0.11 ) eS :49.62 (-0.05 ) LKGA 44.1 237 eP :45.80 ( 0.03 ) iS :51.30 (-0.23 ) WMTN 45.8 11 eP+ :46.44 ( 0.44 ) iS :51.54 (-0.38 ) *CERI OT= 23:32:38.05 LAT= 34.826N LON= 85.070W DEP= 12.9 KM MDB= 0.2 NO= 8, GAP= 155 DEG, RMS= 0.08 SEC, SDOT= 0.15 SEC, Q= C, SQD= B/C ERHMAX= 0.5 KM, AZ= -17 DEG; ERHMIN= 0.3 KM; ERZ= 2.6 KM; Q= B STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) RCG 30.3 303 iP 23:32:43.59 (-0.10 ) eS 23:32:48.00 ( 0.20 ) GMG 36.8 83 eP :44.81 ( 0.05 ) eS :49.62 (-0.04 ) LKGA 43.1 239 eP :45.80 ( 0.07 ) iS :51.30 (-0.04 ) WMTN 47.7 11 eP+ :46.44 (-0.01 ) iS :51.54 (-1.05 ) ***** 21 JULY 1987; 15:53 - KNOXVILLE, TENNESSEE ***** *TVA OT= 15:53:07.64 LAT= 35.988N LON= 83.850W DEP= 14.8 KM MDB= -1.0 NO= 9, GAP= 167 DEG, RMS= 0.15 SEC, SDOT= 0.15 SEC, Q= C, SQD= B/C ERHMAX= 0.8 KM, AZ= -82 DEG; ERHMIN= 0.5 KM; ERZ= 1.0 KM; Q= A STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) HPK 7.4 201 eP 15:53:10.52 ( 0.03 ) eS 15:53:12.47 (-0.11 ) PPTN 15.0 8 eS :14.00 ( 0.12 ) PGTN 20.2 75 eS :15.20 ( 0.13 ) CRTN 23.5 2 eP :12.26 (-0.13 ) eP :15.98 ( 0.12 ) TKL 37.3 169 eP :14.54 ( 0.09 ) eS :19.60 ( 0.18 ) LMTN 41.3 106 P? :15.84 ( 0.75X) eS :20.24 (-0.28 ) ***** 22 JULY 1987; 07:02 - SPENCER, TENNESSEE ***** *CERI OT= 07:02:09.85 LAT= 35.678N LON= 85.408W DEP= 15.3 KM MDB= 2.1 NO= 42, GAP= 54 DEG, RMS= 0.19 SEC, SDOT= 0.04 SEC, Q= B, SQD= B/B ERHMAX= 0.3 KM, AZ= -17 DEG; ERHMIN= 0.2 KM; ERZ= 0.8 KM; Q= A STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) CPO 17.1 241 iPd 07:02:13.91 ( 0.11 ) iS 07:02:16.64 (-0.05 ) BHT 45.9 66 iP :17.92 (-0.10 ) ANTN 57.1 16 iPc :19.50 (-0.21 ) iS :26.04 (-0.87X) PDTN 60.2 222 eP+ :20.12 (-0.04 ) iS :27.49 (-0.20 ) TQTN 64.4 106 iPd :20.60 (-0.19 ) iS :28.67 (-0.11 ) ABTN 67.4 290 iPd :21.49 ( 0.21 ) iS :29.14 (-0.48X) RCT 77.2 118 eS :32.88 ( 0.70 ) RHT 81.9 144 eP :23.77 ( 0.28 ) eS :33.44 ( 0.00 ) ORT 103.0 75 eP :26.77 ( 0.06 ) eS :39.00 (-0.03 ) GBTN 108.4 90 eP :27.80 ( 0.26 ) eS :40.55 ( 0.10 ) GMG 112.6 143 eP :28.52 ( 0.26 ) eS :41.82 ( 0.13 ) DCT 113.4 127 eP :28.99 ( 0.67 ) eS :42.26 ( 0.45 ) LKGA 117.1 183 iP+ :28.79 (-0.12 ) eS :45.19 ( 2.37X) ONTN 124.5 44 eP :29.89 (-0.14 ) eS :44.34 (-0.43 ) FDKY 128.2 344 eP- :30.93 ( 0.36 ) eS :46.58 ( 0.88X) HPK 140.9 78 eP :32.68 ( 0.16 ) eS :49.15 ( 0.09 ) EWTN 144.4 70 eP :33.53 ( 0.50 ) eS :50.63 ( 0.68 ) TVG 144.6 176 eP :33.44 ( 0.35 ) eS :50.62 ( 0.57 ) TKL 147.9 90 eP :33.80 ( 0.20 ) eS :51.17 ( 0.24 ) PPTN 151.0 70 eP :34.59 ( 0.56 ) eS :52.74 ( 1.06X) CRTN 152.8 67 eP :34.79 ( 0.44 ) eS :53.08 ( 0.84X) PGTN 165.1 76 eP :36.47 ( 0.26 ) eS :55.97 ( 0.52 ) NFTN 167.0 71 eP :37.20 ( 0.70X) eS :57.20 ( 1.24X) BBG 170.5 121 eP :37.40 ( 0.25 ) eS :56.73 (-0.35 ) WSSR 171.9 104 eP :37.70 ( 0.33 ) eS :57.38 (-0.08 ) LMTN 182.1 82 eP+ :38.88 ( 0.01 ) eS :03:00.74 ( 0.69 ) SMTN 215.3 68 eP :44.55 ( 0.59X) eS :09.95 ( 1.09X) RBNC 222.5 99 eS :11.50 ( 0.55X) BRTN 241.0 71 eP :48.28 ( 0.56X) eS :16.87 ( 1.51X) MOTN 254.4 295 eP :48.52 (-0.78X) eS :19.42 ( 1.32X) *TVA OT= 07:02:09.90 LAT= 35.674N LON= 85.408W DEP= 15.2 KM MDB= 2.2 NO= 42, GAP= 49 DEG, RMS= 0.20 SEC, SDOT= 0.05 SEC, Q= B, SQD= B/B ERHMAX= 0.3 KM, AZ= -27 DEG; ERHMIN= 0.3 KM; ERZ= 0.9 KM; Q= A STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) CPO 16.9 243 iPd 07:02:13.91 ( 0.09 ) iS 07:02:16.64 (-0.04 ) BHT 46.1 65 iP :17.92 (-0.17 ) ANTN 57.5 16 iPc :19.50 (-0.32 ) iS :26.04 (-1.03X) PDTN 59.8 222 eP+ :20.12 (-0.03 ) iS :27.49 (-0.15 ) TQTN 64.3 106 iPd :20.60 (-0.22 ) iS :28.67 (-0.13 ) ABTN 67.6 291 iPd :21.49 ( 0.15 ) iS :29.14 (-0.56X) RCT 77.0 118 eS :32.88 ( 0.71X) RCG 77.7 176 ePc :22.87 (-0.03 ) eS :32.05 (-0.35 ) RHT 81.6 144 eP :23.77 ( 0.29 ) eS :33.44 ( 0.05 ) ORT 103.1 75 eP :26.77 (-0.01 ) eS :39.00 (-0.10 ) GBTN 108.4 90 eP :27.80 ( 0.21 ) eS :40.55 ( 0.05 ) GMG 112.3 143 eP :28.52 ( 0.27 ) eS :41.82 ( 0.18 ) DCT 113.1 127 eP :28.99 ( 0.66X) eS :42.26 ( 0.48X) LKGA 116.7 183 iP+ :28.79 (-0.09 ) eS :45.19 ( 2.45X) ONTN 124.8 44 eP :29.89 (-0.24 ) eS :44.34 (-0.56 ) FDKY 128.6 344 eP- :30.93 ( 0.23 ) eS :46.58 ( 0.70X) HPK 141.0 78 P? :32.68 ( 0.09 ) eS :49.15 (-0.01 ) TVG 144.2 176 eP :33.44 ( 0.36 ) eS :50.62 ( 0.62X) EWTN 144.6 69 eP :33.53 ( 0.38 ) eS :50.63 ( 0.51 ) TKL 148.0 90 eP :33.80 ( 0.14 ) eS :51.17 ( 0.16 ) PPTN 151.1 70 eP :34.59 ( 0.45 ) eS :52.74 ( 0.89X) CRTN 153.0 67 eP :34.79 ( 0.34 ) eS :53.08 ( 0.71X) PGTN 165.2 75 eP :36.47 ( 0.16 ) eS :55.97 ( 0.38 ) NFTN 167.2 71 eP :37.20 ( 0.59X) eS :57.20 ( 1.09X) BBG 170.2 121 eP :37.40 ( 0.24 ) eS :56.73 (-0.34 ) WSSR 171.8 104 eP :37.70 ( 0.29 ) eS :57.38 (-0.10 ) LMTN 182.2 82 eP+ :38.88 (-0.05 ) eS :03:00.74 ( 0.62 ) SMTN 215.5 68 eP :44.55 ( 0.51 ) eS :09.95 ( 0.99X) RBNC 222.5 98 eS :11.50 ( 0.75X) BRTN 241.2 71 eP :48.28 ( 1.08X) eS :16.87 ( 2.43X) MOTN 254.6 295 eP :48.52 (-0.27 ) eS :19.42 ( 2.24X) *GIT OT= 07:02:10.4 LAT= 35.664N LON= 85.398W DEP= 11.8 KM MDB= 2.4 ERHMAX= 0.2 KM, AZ= 62 DEG; ERHMIN= 0.2 KM; ELLIPSE AREA= 0.1 SQ KM STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) CPO 17.3 247 P 07:02:13.91 ( 0.08 ) S 07:02:16.64 ( 0.28 ) BHT 45.7 64 P :17.92 (-0.22 ) PDTN 59.8 224 P :20.12 (-0.26 ) S :27.49 (-0.21 ) TQTN 63.1 105 P :20.60 (-0.31 ) S :28.67 ( 0.04 ) RCT 75.7 118 S :32.88 ( 0.76 ) RHT 80.2 144 P :23.77 ( 0.12 ) S :33.44 ( 0.07 ) GBTN 107.5 90 P :27.80 (-0.21 ) S :40.55 (-0.39 ) GMG 111.0 143 P :28.52 (-0.06 ) S :41.82 (-0.10 ) DCT 112.0 127 P :28.99 ( 0.25 ) S :42.26 ( 0.07 ) TVG 143.0 177 P :33.40 (-0.28 ) S :50.62 (-0.13 ) ***** 25 JULY 1987; 02:15 - FARRAGUT, TENNESSEE ***** *TVA OT= 02:15:52.85 LAT= 35.801N LON= 84.187W DEP= 15.5 KM MDB= 0.2 NO= 11, GAP= 181 DEG, RMS= 0.09 SEC, SDOT= 0.08 SEC, Q= C, SQD= A/D ERHMAX= 0.5 KM, AZ= 9 DEG; ERHMIN= 0.3 KM; ERZ= 0.8 KM; Q= A STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) ORT 16.1 319 iPc 02:15:56.71 ( 0.04 ) iS 02:15:59.45 (-0.01 ) HPK 31.1 63 P? :59.45 ( 0.73X) iS :16:03.00 (-0.01 ) TKL 40.5 113 eP :16:00.21 ( 0.04 ) eS :05.47 (-0.04 ) PPTN 48.2 42 eP :01.40 ( 0.07 ) PGTN 56.3 62 iPd :02.70 ( 0.11 ) iS :09.65 (-0.05 ) TQTN 58.2 237 eS :09.16 (-0.99X) ONTN 79.0 343 eS :15.73 (-0.01 ) ANTN 102.8 294 eP- :09.42 (-0.30 ) S? :21.29 (-0.75X) ABTN 173.9 274 eS :41.11 ( 0.27 ) ***** 28 JULY 1987; 23:57 - BALD RIVER FALLS, TENNESSEE ***** *CERI OT= 23:57:59.61 LAT= 35.251N LON= 84.126W DEP= 6.5 KM MDB= -0.2 NO= 10, GAP= 155 DEG, RMS= 0.23 SEC, SDOT= 0.29 SEC, Q= C, SQD= C/C ERHMAX= 0.7 KM, AZ= -46 DEG; ERHMIN= 0.6 KM; ERZ= 38.9 KM; Q= D STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) ETT 31.1 286 eP 23:58:05.25 ( 0.09 ) eS 23:58:08.90 (-0.31 ) DCT 34.5 231 eP :06.00 ( 0.28 ) eS :10.50 ( 0.33 ) GBTN 46.7 351 eP :07.95 ( 0.22 ) eS :13.50 (-0.15 ) WSSR 49.9 86 eS :14.50 (-0.18 ) BBG 50.7 145 eP :08.30 (-0.14 ) TKL 55.3 35 eS :16.48 ( 0.37 ) GMG 65.7 229 eS :18.86 (-0.29 ) ***** 1 AUGUST 1987; 07:40 - SWEETWATER, TENNESSEE ***** *CERI OT= 07:40:12.91 LAT= 35.541N LON= 84.428W DEP= 15.8 KM MDB= -0.6 NO= 17, GAP= 161 DEG, RMS= 0.15 SEC, SDOT= 0.07 SEC, Q= B, SQD= A/C ERHMAX= 0.4 KM, AZ= -52 DEG; ERHMIN= 0.3 KM; ERZ= 0.6 KM; Q= A STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) CBT 0.7 107 eP+ 07:40:15.70 ( 0.05 ) eS 07:40:17.65 ( 0.01 ) ETT 24.0 186 eP :17.75 (-0.06 ) eS :20.20 (-1.20X) GBTN 24.1 55 eS :20.45 (-0.91X) TQTN 27.2 264 eP :18.28 ( 0.06 ) iS :21.92 (-0.18 ) RCT 30.4 224 eP- :18.95 ( 0.26 ) iS :23.00 ( 0.08 ) ORT 42.4 15 eP :21.28 ( 0.78X) eS :26.06 ( 0.02 ) DCT 54.0 179 eP :23.20 ( 0.89X) eS :28.95 (-0.21 ) BHT 57.8 306 eP :23.11 ( 0.19 ) eS :30.10 (-0.12 ) WMTN 59.3 237 eP :23.52 ( 0.42 ) eS :30.50 (-0.03 ) TKL 60.6 77 eS :30.84 (-0.05 ) GMG 78.4 196 eS :35.48 (-0.24 ) WSSR 82.5 110 eS :36.50 (-0.34 ) CRTN 90.3 36 eP :28.64 ( 0.79X) CPO 104.1 274 eS :42.42 (-0.01 ) *TVA OT= 07:40:12.94 LAT= 35.542N LON= 84.429W DEP= 15.7 KM MDB= 0.1 NO= 17, GAP= 167 DEG, RMS= 0.15 SEC, SDOT= 0.07 SEC, Q= B, SQD= A/C ERHMAX= 0.4 KM, AZ= -50 DEG; ERHMIN= 0.3 KM; ERZ= 0.6 KM; Q= A STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) CBT 0.8 113 eP+ 07:40:15.70 ( 0.04 ) eS 07:40:17.65 ( 0.01 ) ETT 24.1 186 eP :17.75 (-0.10 ) eS :20.20 (-1.24X) GBTN 24.1 55 eS :20.45 (-0.93X) TQTN 27.1 264 eP :18.28 ( 0.06 ) iS :21.92 (-0.16 ) RCT 30.4 224 eP- :18.95 ( 0.23 ) iS :23.00 ( 0.07 ) ORT 42.3 15 P? :21.28 ( 0.76X) eS :26.06 ( 0.00 ) DCT 54.2 179 eP :23.20 ( 0.85X) eS :28.95 (-0.28 ) BHT 57.6 306 eP :23.11 ( 0.20 ) eS :30.10 (-0.10 ) WMTN 59.2 237 P? :23.52 ( 0.40 ) eS :30.50 (-0.05 ) TKL 60.7 78 eS :30.84 (-0.10 ) GMG 78.5 196 eS :35.48 (-0.29 ) WSSR 82.7 111 eS :36.50 (-0.42 ) CRTN 90.3 36 P? :28.64 ( 0.76X) CPO 104.0 274 eS :42.42 ( 0.00 ) *GIT OT= 07:40:13.9 LAT= 35.525N LON= 84.452W DEP= 11.5 KM MDB= 0.2 ERHMAX= 0.6 KM, AZ= -3 DEG; ERHMIN= 0.4 KM; ELLIPSE AREA= 0.7 SQ KM STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) CBT 3.3 61 P 07:40:16.00 ( 0.16 ) S 07:40:17.30 ( 0.01 ) ETT 22.1 181 P :17.75 (-0.22 ) S :20.20 (-0.78 ) RCT 27.6 224 P :18.95 ( 0.17 ) S :23.00 ( 0.61 ) DCT 52.3 177 S :29.00 (-0.11 ) BHT 57.1 309 P :23.11 (-0.31 ) S :30.10 (-0.33 ) ***** 8 AUGUST 1987; 00:41 - FELKER, TENNESSEE ***** *CERI OT= 00:41:47.78 LAT= 35.071N LON= 84.846W DEP= 18.3 KM MDB= 0.4 NO= 10, GAP= 184 DEG, RMS= 0.13 SEC, SDOT= 0.18 SEC, Q= C, SQD= B/D ERHMAX= 0.7 KM, AZ= 62 DEG; ERHMIN= 0.4 KM; ERZ= 1.2 KM; Q= A STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) RHT 3.4 284 S 00:41:53.26 ( 0.02 ) WMTN 22.8 330 eP- 00:41:52.85 ( 0.16 ) iS :56.20 (-0.07 ) GMG 28.1 145 eP :53.55 ( 0.07 ) eS :57.30 (-0.34 ) RCT 34.8 29 S :59.22 ( 0.12 ) DCT 39.0 93 eP :55.70 ( 0.73X) S :42:00.36 ( 0.15 ) ETT 45.5 51 eP :55.90 (-0.04 ) eS :01.70 (-0.20 ) TQTN 50.6 12 eS :03.06 (-0.10 ) *TVA OT= 00:41:47.80 LAT= 35.070N LON= 84.846W DEP= 18.2 KM MDB= 0.6 NO= 10, GAP= 185 DEG, RMS= 0.13 SEC, SDOT= 0.17 SEC, Q= C, SQD= B/D ERHMAX= 0.7 KM, AZ= 60 DEG; ERHMIN= 0.4 KM; ERZ= 1.1 KM; Q= A STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) RHT 3.4 285 S 00:41:53.26 ( 0.03 ) WMTN 22.9 330 eP- 00:41:52.85 ( 0.15 ) iS :56.20 (-0.08 ) GMG 28.1 145 eP :53.55 ( 0.07 ) eS :57.30 (-0.33 ) RCT 34.8 29 S :59.22 ( 0.11 ) DCT 39.0 93 eP :55.70 ( 0.72X) S :42:00.36 ( 0.14 ) ETT 45.5 51 eP :55.90 (-0.05 ) eS :01.70 (-0.21 ) TQTN 50.6 12 eS :03.06 (-0.11 ) *GIT OT= 00:41:48.6 LAT= 35.086N LON= 84.846W DEP= 15.9 KM MDB= 0.6 ERHMAX= 0.2 KM, AZ= 2 DEG; ERHMIN= 0.2 KM; ELLIPSE AREA= 0.1 SQ KM STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) RHT 3.4 256 S 00:41:53.26 ( 0.05 ) WMTN 21.4 327 P 00:41:52.85 (-0.11 ) S :56.20 ( 0.04 ) RCT 33.4 30 S :59.22 ( 0.16 ) DCT 39.1 95 P :55.70 ( 0.21 ) S :42:00.36 (-0.18 ) TQTN 49.0 13 S :03.06 (-0.10 ) ***** 13 AUGUST 1987; 07:04 - EAST RIDGE, GEORGIA ***** *GIT OT= 07:04:18.6 LAT= 34.988N LON= 85.191W DEP= 16.0 KM MDB= 0.5 ERHMAX= 1.1 KM, AZ= -58 DEG; ERHMIN= 0.4 KM; ELLIPSE AREA= 1.4 SQ KM STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) RHT 29.9 71 P 07:04:23.95 (-0.20 ) S 07:04:27.95 (-0.26 ) WMTN 35.0 35 P :25.28 ( 0.38 ) S :29.93 ( 0.42 ) RCT 62.4 51 S :36.00 (-0.78 ) DCT 70.8 84 P :30.60 ( 0.17 ) S :39.50 ( 0.42 ) TQTN 72.2 36 S :39.01 (-0.45 ) *CERI OT= 07:04:19.03 LAT= 34.985N LON= 85.144W DEP= 16.6 KM MDB= 0.3 NO= 11, GAP= 183 DEG, RMS= 0.15 SEC, SDOT= 0.16 SEC, Q= C, SQD= B/D ERHMAX= 0.7 KM, AZ= -3 DEG; ERHMIN= 0.5 KM; ERZ= 1.8 KM; Q= B STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) RCG 18.7 267 ePd 07:04:23.51 ( 0.23 ) iS 07:04:26.31 (-0.08 ) RHT 26.0 67 eP :23.95 (-0.28 ) eS :27.95 (-0.07 ) WMTN 33.0 28 iP+ :25.28 ( 0.03 ) eS :29.93 ( 0.14 ) GMG 45.3 107 eP :27.50 ( 0.34X) iS :33.19 ( 0.10 ) LKGA 50.2 217 eP :28.69 ( 0.84X) eS :34.73 ( 0.43X) RCT 59.4 48 S :36.00 (-0.66X) DCT 66.5 83 eP- :30.30 (-0.03 ) S :38.50 (-0.09 ) TQTN 70.1 33 eS :39.01 (-0.47X) PDTN 71.8 297 eS :39.65 (-0.31 ) CPO 79.0 330 eS :41.35 (-0.54X) ABTN 132.9 319 eS :56.05 (-0.10 ) *TVA OT= 07:04:19.24 LAT= 34.985N LON= 85.136W DEP= 14.3 KM MDB= 0.5 NO= 12, GAP= 159 DEG, RMS= 0.15 SEC, SDOT= 0.07 SEC, Q= C, SQD= B/C ERHMAX= 0.9 KM, AZ= -27 DEG; ERHMIN= 0.3 KM; ERZ= 1.0 KM; Q= A STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) RCG 19.4 267 ePd 07:04:23.51 ( 0.13 ) iS 07:04:26.31 (-0.09 ) RHT 25.4 66 P :23.95 (-0.27 ) S :27.95 ( 0.10 ) WMTN 32.7 27 iP+ :25.28 (-0.04 ) eS :29.93 ( 0.17 ) GMG 44.7 108 eP :27.50 ( 0.22 ) iS :33.19 ( 0.04 ) LKGA 50.6 218 eP :28.69 ( 0.55X) eS :34.73 ( 0.09 ) RCT 58.9 47 S :36.00 (-0.77X) DCT 65.9 83 eP- :30.30 (-0.17 ) S :38.50 (-0.16 ) TQTN 69.7 32 eS :39.01 (-0.64X) PDTN 72.4 296 eS :39.65 (-0.73X) CPO 79.3 330 S? :41.35 (-0.89X) ABTN 133.3 319 eS :56.05 (-0.47 ) ***** 13 AUGUST 1987; 13:37 - LOUDON, TENNESSEE ***** *TVA OT= 13:37:00.81 LAT= 35.624N LON= 84.311W DEP= 14.6 KM MDB= 1.2 NO= 29, GAP= 100 DEG, RMS= 0.16 SEC, SDOT= 0.03 SEC, Q= B, SQD= B/B ERHMAX= 0.3 KM, AZ= -46 DEG; ERHMIN= 0.2 KM; ERZ= 0.3 KM; Q= A STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) GBTN 10.2 63 iPd 13:37:04.10 ( 0.22 ) iS 13:37:06.10 (-0.03 ) CBT 13.7 227 eP :04.40 ( 0.14 ) iS :06.60 (-0.17 ) ORT 31.7 1 iPc :06.90 ( 0.15 ) iS :11.01 (-0.08 ) ETT 35.6 202 iPc :07.20 (-0.16 ) iS :11.90 (-0.25 ) TQTN 39.5 252 eP- :07.98 ( 0.02 ) eS :13.04 (-0.14 ) RCT 44.4 226 eP :08.90 ( 0.19 ) iS :14.43 (-0.04 ) TKL 48.8 85 eP :09.68 ( 0.29 ) eS :15.66 ( 0.00 ) HPKT 51.5 49 eS :16.00 (-0.36 ) DCT 64.0 189 iP :11.80 ( 0.06 ) eS :19.96 ( 0.25 ) WMTN 73.2 235 eP :13.50 ( 0.37 ) iS :22.09 (-0.04 ) CRTN 76.7 33 eP :13.76 ( 0.08 ) eS :23.04 (-0.04 ) WSSR 76.8 120 eS :23.11 (-0.14 ) RHT 79.8 221 eS :23.84 (-0.02 ) LMTN 86.6 70 eP :15.08 (-0.12 ) eS :25.52 (-0.19 ) GMG 90.6 201 eS :27.10 ( 0.25 ) BBG 94.8 151 eP :16.90 ( 0.36 ) eS :28.20 ( 0.19 ) ONTN 95.9 353 eP :16.30 (-0.33 ) ANTN 102.9 306 P? :18.46 ( 0.75X) ABTN 165.2 281 eS :48.66 ( 2.16X) FDKY 185.8 315 eS :53.46 ( 1.50X) *CERI OT= 13:37:00.82 LAT= 35.625N LON= 84.311W DEP= 14.7 KM MDB= 1.3 NO= 28, GAP= 101 DEG, RMS= 0.17 SEC, SDOT= 0.04 SEC, Q= B, SQD= B/B ERHMAX= 0.4 KM, AZ= -43 DEG; ERHMIN= 0.2 KM; ERZ= 0.4 KM; Q= A STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) GBTN 10.2 63 iPd 13:37:04.10 ( 0.20 ) iS 13:37:06.10 (-0.06 ) CBT 13.7 226 eP :04.40 ( 0.12 ) iS :06.60 (-0.21X) ORT 31.6 1 iPc :06.90 ( 0.15 ) iS :11.01 (-0.07 ) ETT 35.7 202 iPc :07.20 (-0.19 ) iS :11.90 (-0.29 ) TQTN 39.5 252 eP- :07.98 ( 0.02 ) eS :13.04 (-0.14 ) RCT 44.4 226 eP :08.90 ( 0.18 ) iS :14.43 (-0.05 ) TKL 48.8 86 eP :09.90 ( 0.50 ) iS :15.70 ( 0.04 ) HPK 51.4 49 eS :16.00 (-0.34 ) DCT 64.1 189 iP :11.80 ( 0.05 ) eS :19.96 ( 0.23 ) WMTN 73.2 235 eP :13.50 ( 0.36 ) iS :22.09 (-0.04 ) CRTN 76.6 34 eP :13.76 ( 0.09 ) eS :23.04 (-0.01 ) WSSR 76.9 120 eS :23.11 (-0.16 ) RHT 79.8 221 eS :23.84 (-0.04 ) LMTN 86.5 70 eP :15.08 (-0.12 ) eS :25.52 (-0.18 ) GMG 90.7 201 eS :27.10 ( 0.23 ) BBG 94.9 151 eP :16.90 ( 0.35 ) eS :28.20 ( 0.16 ) ONTN 95.8 353 eP :16.30 (-0.31 ) ANTN 102.9 306 eP :18.46 ( 0.76X) ABTN 165.1 281 eS :48.66 ( 2.18X) FDKY 185.7 315 eS :53.46 ( 1.53X) *GIT OT= 13:37:01.4 LAT= 35.637N LON= 84.318W DEP= 12.4 KM MDB= 1.1 ERHMAX= 0.4 KM, AZ= -42 DEG; ERHMIN= 0.2 KM; ELLIPSE AREA= 0.2 SQ KM STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) CBTN 14.3 221 P 13:37:04.81 ( 0.28 ) S 13:37:07.14 ( 0.33 ) ORT 31.8 1 P :06.90 (-0.13 ) S :11.01 (-0.14 ) TQTN 39.3 250 P :07.98 (-0.21 ) S :13.04 (-0.12 ) RCT 44.9 224 P :09.46 ( 0.39 ) TKL 49.3 87 P :09.68 (-0.07 ) S :15.66 (-0.21 ) DCT 65.3 188 P :12.10 (-0.19 ) S :19.96 (-0.31 ) WMTN 73.6 234 P :13.50 (-0.12 ) S :22.09 (-0.48 ) CRTN 75.8 35 P :13.76 (-0.21 ) S :23.04 (-0.14 ) RHT 80.6 220 S :23.84 (-0.66 ) ***** 14 AUGUST 1987; 02:21 - ATHENS, TENNESSEE ***** *GIT OT= 02:21:26.9 LAT= 35.440N LON= 84.641W DEP= 9.9 KM MDB= 1.0 ERHMAX= 0.3 KM, AZ= -48 DEG; ERHMIN= 0.2 KM; ELLIPSE AREA= 0.2 SQ KM STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) RCT 10.7 190 P 02:21:29.00 (-0.31 ) S 02:21:31.20 ( 0.12 ) TQTN 11.4 318 P :29.46 ( 0.06 ) S :30.97 (-0.27 ) CBT 22.8 61 P :31.20 ( 0.18 ) S :34.10 ( 0.06 ) WMTN 36.9 235 P :33.66 ( 0.45 ) S :38.19 ( 0.34 ) DCT 47.3 155 P :34.80 (-0.07 ) S :40.80 ( 0.09 ) TKL 82.2 73 S :50.73 ( 0.31 ) *TVA OT= 02:21:26.92 LAT= 35.441N LON= 84.646W DEP= 10.1 KM MDB= 1.1 NO= 19, GAP= 102 DEG, RMS= 0.13 SEC, SDOT= 0.06 SEC, Q= B, SQD= A/B ERHMAX= 0.3 KM, AZ= -28 DEG; ERHMIN= 0.2 KM; ERZ= 0.6 KM; Q= A STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) RCT 10.7 187 iPd 02:21:29.60 ( 0.12 ) iS 02:21:31.20 (-0.15 ) TQTN 11.1 319 iPc :29.46 (-0.07 ) iS :30.97 (-0.46X) ETT 21.5 126 iPc :31.10 ( 0.06 ) eS :34.00 (-0.04 ) CBT 23.2 62 eP :31.50 ( 0.20 ) eS :34.40 (-0.09 ) WMTN 36.6 234 eP :33.66 ( 0.24 ) iS :38.19 ( 0.02 ) GBTN 46.8 57 eP :36.00 ( 0.91X) eS :41.00 (-0.05 ) DCT 47.6 154 eP :35.30 ( 0.07 ) eS :43.40 ( 2.10X) ORT 60.5 31 eP :38.05 ( 0.70X) S? :45.43 ( 0.46 ) GMG 64.1 182 eS :45.70 (-0.38 ) TKL 82.7 73 eS :50.73 (-0.50 ) CPO 86.0 282 eS :51.92 (-0.23 ) WSSR 98.8 100 eS :55.45 (-0.20 ) LKGA 117.9 220 P? :47.03 ( 0.64 ) LMTN 122.4 66 eS :22:01.44 (-0.36 ) ABTN 141.4 291 eS :06.44 (-0.34 ) *CERI OT= 02:21:26.96 LAT= 35.439N LON= 84.646W DEP= 9.7 KM MDB= 0.9 NO= 18, GAP= 97 DEG, RMS= 0.14 SEC, SDOT= 0.07 SEC, Q= B, SQD= A/B ERHMAX= 0.4 KM, AZ= -33 DEG; ERHMIN= 0.2 KM; ERZ= 0.7 KM; Q= A STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) RCT 10.5 187 iPd 02:21:29.60 ( 0.14 ) iS 02:21:31.20 (-0.08 ) TQTN 11.2 320 iPc :29.46 (-0.09 ) iS :30.97 (-0.47X) ETT 21.4 126 iPc :31.10 ( 0.04 ) eS :34.00 (-0.05 ) CBT 23.3 61 eP :31.50 ( 0.16 ) eS :34.40 (-0.13 ) WMTN 36.5 235 eP :33.66 ( 0.21 ) iS :38.19 ( 0.01 ) GBTN 46.9 57 eP :36.00 ( 0.86 ) eS :41.00 (-0.11 ) DCT 47.4 154 eP :35.30 ( 0.06 ) eS :43.40 ( 2.11X) ORT 60.7 31 eP :38.05 ( 0.63X) eS :45.43 ( 0.38 ) GMG 63.9 182 eS :45.70 (-0.36 ) TKL 82.8 73 eS :50.73 (-0.60X) CPO 86.1 283 eS :51.92 (-0.33 ) WSSR 98.7 100 eS :55.45 (-0.28 ) LKGA 117.7 220 eP :47.03 ( 0.59 ) LMTN 122.5 66 eS :22:01.44 (-0.46X) ABTN 141.4 291 eS :06.44 (-0.44 ) ***** 14 AUGUST 1987; 19:48 - BIG SPRING, TENNESSEE ***** *CERI OT= 19:48:19.66 LAT= 35.416N LON= 84.989W DEP= 18.0 KM MDB= 0.6 NO= 18, GAP= 170 DEG, RMS= 0.14 SEC, SDOT= 0.08 SEC, Q= B, SQD= A/C ERHMAX= 0.4 KM, AZ= -43 DEG; ERHMIN= 0.3 KM; ERZ= 0.8 KM; Q= A STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) WMTN 18.7 176 iPc 19:48:24.17 ( 0.14 ) iS 19:48:27.25 ( 0.03 ) TQTN 26.3 65 eP- :25.00 ( 0.00 ) iS :28.80 (-0.09 ) RCT 30.8 105 iS :29.80 (-0.17 ) RHT 38.8 165 iPd :26.50 (-0.28 ) eS :32.05 ( 0.08 ) ETT 49.5 102 eP :28.60 ( 0.19 ) iS :35.00 ( 0.21 ) CPO 57.0 292 eS :36.72 (-0.04 ) DCT 65.6 128 eP :31.20 ( 0.35 ) iS :39.06 ( 0.05 ) GMG 67.9 155 eP :31.26 ( 0.00 ) iS :39.55 (-0.17 ) GBTN 75.8 68 eS :41.60 (-0.08 ) ORT 82.6 48 eS :44.45 ( 0.96X) ANTN 86.6 345 eP :34.05 (-0.02 ) LKGA 98.4 207 S? :47.83 ( 0.12 ) ABTN 114.0 297 eS :51.85 ( 0.06 ) *TVA OT= 19:48:19.68 LAT= 35.417N LON= 84.987W DEP= 17.9 KM MDB= 0.8 NO= 18, GAP= 169 DEG, RMS= 0.13 SEC, SDOT= 0.08 SEC, Q= B, SQD= A/C ERHMAX= 0.4 KM, AZ= -47 DEG; ERHMIN= 0.3 KM; ERZ= 0.8 KM; Q= A STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) WMTN 18.8 176 iPc 19:48:24.17 ( 0.12 ) iS 19:48:27.25 ( 0.02 ) TQTN 26.2 65 eP- :25.00 ( 0.01 ) iS :28.80 (-0.06 ) RCT 30.7 105 iS :29.80 (-0.15 ) RHT 38.8 166 iPd :26.50 (-0.30 ) eS :32.05 ( 0.06 ) ETT 49.4 102 eP :28.60 ( 0.20 ) iS :35.00 ( 0.23 ) CPO 57.1 291 eS :36.72 (-0.08 ) DCT 65.5 128 eP :31.20 ( 0.35 ) iS :39.06 ( 0.05 ) GMG 67.9 155 eP :31.26 (-0.02 ) iS :39.55 (-0.19 ) GBTN 75.6 68 eS :41.60 (-0.06 ) ORT 82.5 48 eS :44.45 ( 0.98X) ANTN 86.6 345 eP :34.05 (-0.03 ) LKGA 98.5 207 S? :47.83 ( 0.07 ) ABTN 114.1 297 eS :51.85 ( 0.01 ) *GIT OT= 19:48:20.0 LAT= 35.420N LON= 84.990W DEP= 17.5 KM MDB= 0.9 ERHMAX= 0.2 KM, AZ= 31 DEG; ERHMIN= 0.2 KM; ELLIPSE AREA= 0.1 SQ KM STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) WMTN 19.1 175 P 19:48:24.17 (-0.02 ) S 19:48:27.25 (-0.04 ) TQTN 26.2 66 P :25.00 (-0.10 ) S :28.80 (-0.07 ) RCT 31.0 106 S :30.37 ( 0.36 ) RHT 39.2 166 P :26.97 ( 0.03 ) S :32.05 (-0.01 ) DCT 66.0 128 S :39.06 (-0.11 ) ***** 19 AUGUST 1987; 02:11 - MEADOW, TENNESSEE ***** *CERI OT= 02:11:29.69 LAT= 35.731N LON= 84.128W DEP= 10.7 KM MDB= 0.3 NO= 7, GAP= 252 DEG, RMS= 0.09 SEC, SDOT= 0.14 SEC, Q= C, SQD= B/D ERHMAX= 0.5 KM, AZ= 54 DEG; ERHMIN= 0.4 KM; ERZ= 1.5 KM; Q= B STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) GBTN 10.4 226 eP 02:11:32.45 ( 0.16 ) eS 02:11:34.00 (-0.19 ) ORT 25.4 321 eP :34.45 ( 0.01 ) iS :37.89 (-0.02 ) TKL 33.1 104 eS :39.97 (-0.03 ) ETT 53.9 213 eP :39.00 (-0.05 ) eS :45.85 (-0.04 ) *TVA OT= 02:11:29.76 LAT= 35.733N LON= 84.127W DEP= 10.1 KM MDB= 0.4 NO= 7, GAP= 253 DEG, RMS= 0.11 SEC, SDOT= 0.19 SEC, Q= C, SQD= B/D ERHMAX= 0.8 KM, AZ= 52 DEG; ERHMIN= 0.5 KM; ERZ= 2.1 KM; Q= B STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) GBTN 10.6 226 eP 02:11:32.45 ( 0.14 ) eS 02:11:34.00 (-0.18 ) ORT 25.4 321 eP :34.45 (-0.02 ) iS :37.89 (-0.02 ) TKL 33.0 104 eS :39.97 (-0.04 ) ETT 54.0 213 eP :39.00 (-0.14 ) eS :45.85 (-0.13 ) ***** 22 AUGUST 1987; 20:03 - MEADOW, TENNESSEE ***** *TVA OT= 20:03:36.56 LAT= 35.651N LON= 84.172W DEP= 25.3 KM MDB= 1.1 NO= 22, GAP= 88 DEG, RMS= 0.11 SEC, SDOT= 0.06 SEC, Q= A, SQD= A/A ERHMAX= 0.2 KM, AZ= -27 DEG; ERHMIN= 0.2 KM; ERZ= 0.5 KM; Q= A STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) GBTN 3.9 295 eP 20:03:40.95 ( 0.16 ) iS 20:03:43.83 (-0.05 ) ORT 31.1 337 iP :43.11 (-0.01 ) iS :47.97 ( 0.06 ) TKL 36.0 89 eP :43.77 ( 0.02 ) iS :48.97 (-0.02 ) HPK 40.3 41 eS :49.90 (-0.08 ) ETT 44.3 216 iP :44.80 (-0.11 ) iS :51.05 ( 0.06 ) TQTN 52.4 254 eP :46.48 ( 0.47X) eS :52.81 (-0.10 ) CRTN 67.8 26 eP- :48.26 (-0.01 ) eS :56.81 (-0.01 ) WSSR 68.0 127 eP :48.52 ( 0.13 ) eS :57.20 ( 0.18 ) BHT 73.3 287 eP :48.68 (-0.45 ) eS :58.30 ( 0.00 ) LMTN 73.7 69 eS :58.19 (-0.18 ) WMTN 85.4 239 eS :04:01.27 (-0.11 ) ONTN 95.3 345 eS :04.28 ( 0.28 ) GMG 98.6 208 eS :05.08 ( 0.15 ) ANTN 111.7 301 iP :55.11 ( 0.20 ) ABTN 177.1 279 P? :04:10.73 ( 5.89X) eS :25.65 ( 0.16 ) *CERI OT= 20:03:36.57 LAT= 35.651N LON= 84.171W DEP= 25.2 KM MDB= 1.4 NO= 22, GAP= 88 DEG, RMS= 0.10 SEC, SDOT= 0.05 SEC, Q= A, SQD= A/A ERHMAX= 0.2 KM, AZ= -29 DEG; ERHMIN= 0.2 KM; ERZ= 0.4 KM; Q= A STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) GBTN 3.9 295 eP 20:03:40.95 ( 0.16 ) iS 20:03:43.83 (-0.04 ) ORT 31.1 337 iP :43.11 (-0.02 ) iS :47.97 ( 0.06 ) TKL 36.0 89 eP :43.77 ( 0.02 ) iS :48.97 (-0.02 ) HPK 40.3 41 eS :49.90 (-0.07 ) ETT 44.3 216 iP :44.80 (-0.11 ) iS :51.05 ( 0.05 ) TQTN 52.5 254 eP :46.48 ( 0.46X) eS :52.81 (-0.11 ) CRTN 67.8 26 eP- :48.26 (-0.01 ) eS :56.81 (-0.01 ) WSSR 68.0 127 eP :48.52 ( 0.13 ) eS :57.20 ( 0.19 ) BHT 73.3 287 eP :48.68 (-0.45 ) eS :58.30 (-0.01 ) LMTN 73.6 69 eS :58.19 (-0.18 ) WMTN 85.5 239 eS :04:01.27 (-0.12 ) ONTN 95.3 345 eS :04.28 ( 0.28 ) GMG 98.6 208 eS :05.08 ( 0.15 ) ANTN 111.8 301 iP :55.11 ( 0.19 ) ABTN 177.1 279 P :04:10.73 ( 5.88X) eS :25.65 ( 0.15 ) ***** 23 AUGUST 1987; 22:30 - JAMESTOWN, KENTUCKY ***** *TVA Location for informational purposes only *TVA OT= 22:30:20.29 LAT= 36.915N LON= 85.011W DEP= 14.7 KM MDB= 1.7 NO= 15, GAP= 228 DEG, RMS= 0.55 SEC, SDOT= 10.00 SEC, Q= D, SQD= D/D ERHMAX= 2.2 KM, AZ= 16 DEG; ERHMIN= 1.1 KM; ERZ= 99.0 KM; Q= D STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) ONTN 70.0 133 eP 22:30:32.56 ( 0.43 ) eS 22:30:39.92 (-0.86 ) FDKY 71.2 259 eP+ :32.71 ( 0.42 ) eS :40.18 (-0.87 ) ANTN 84.8 193 eP :35.05 ( 0.64 ) eS :44.97 ( 0.25 ) ORT 128.3 150 eP :42.79 ( 1.74X) eS :31:01.97 ( 5.77X) CRTN 131.5 127 eP :41.66 ( 0.12 ) eS :52.90 (-4.15X) ABTN 150.8 221 eP :44.67 ( 0.18 ) eS :32:01.90 (-0.26 ) CPO 154.0 199 S? :02.87 (-0.17 ) TQTN 157.4 171 P? :45.41 (-0.07 ) S? :04.53 ( 0.65 ) TKL 178.4 141 P? :49.47 ( 0.76 ) eS :09.85 ( 0.39 ) WMTN 185.0 179 eS :13.01 ( 1.79X) PDTN 197.2 203 S? :14.81 ( 0.37 ) BRTN 201.5 107 P? :53.29 ( 1.02X) eS :18.61 ( 2.99X) ***** 25 AUGUST 1987; 10:53 - BINFIELD, TENNESSEE ***** *CERI OT= 10:53:08.46 LAT= 35.633N LON= 84.032W DEP= 13.8 KM MDB= 1.8 NO= 30, GAP= 53 DEG, RMS= 0.22 SEC, SDOT= 0.05 SEC, Q= B, SQD= B/B ERHMAX= 0.4 KM, AZ= -11 DEG; ERHMIN= 0.3 KM; ERZ= 0.5 KM; Q= A STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) GBTN 16.6 283 iP 10:53:12.38 ( 0.20 ) iS 10:53:14.68 (-0.21 ) TKL 23.5 83 eP+ :13.19 ( 0.06 ) iS :16.40 (-0.14 ) HPK 35.4 23 eP :14.70 (-0.23 ) eS :18.80 (-0.85X) CBT 36.7 254 eP :15.89 ( 0.74X) eS :20.08 ( 0.05 ) ORT 39.4 321 iPc :15.78 ( 0.21 ) eS :20.74 (-0.02 ) ETT 51.3 229 eP :17.52 ( 0.02 ) eS :23.65 (-0.44 ) WSSR 57.0 134 ePc :18.52 ( 0.08 ) LMTN 62.9 63 eP :19.24 (-0.04 ) eS :26.76 (-0.41X) TQTN 64.2 259 eS :27.27 (-0.20 ) CRTN 65.3 15 eP :19.68 ( 0.06 ) eS :27.42 (-0.35 ) RCT 65.4 241 eS :27.62 (-0.16 ) DCT 73.2 209 eP :21.09 ( 0.25 ) eS :29.34 (-0.54X) BBG 86.5 167 eP :23.18 ( 0.22 ) eS :33.60 ( 0.06 ) WMTN 95.5 244 eS :35.84 ( 0.06 ) RHT 98.8 232 eS :36.78 ( 0.15 ) ONTN 101.2 339 eP :25.26 ( 0.12 ) eS :36.28 (-1.04X) GMG 103.3 214 eP :26.17 ( 0.66 ) eS :38.02 ( 0.07 ) ANTN 123.7 299 eP :28.78 ( 0.19 ) eS :43.90 ( 0.62 ) CPO 139.7 269 eS :47.84 ( 0.33 ) LKGA 172.5 230 eP :36.30 ( 0.23 ) eS :56.60 ( 0.38 ) ABTN 189.9 279 eP :39.88 ( 1.17X) eS :54:01.84 ( 1.05 ) SLTN 194.3 62 eS :03.14 ( 1.23X) *TVA OT= 10:53:08.50 LAT= 35.630N LON= 84.032W DEP= 13.0 KM MDB= 1.4 NO= 29, GAP= 54 DEG, RMS= 0.18 SEC, SDOT= 0.04 SEC, Q= B, SQD= B/B ERHMAX= 0.3 KM, AZ= -7 DEG; ERHMIN= 0.2 KM; ERZ= 0.5 KM; Q= A STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) GBTN 16.7 284 iP 10:53:12.38 ( 0.25 ) iS 10:53:14.68 (-0.10 ) TKL 23.6 82 eP+ :13.19 ( 0.07 ) iS :16.40 (-0.09 ) HPK 35.7 23 eP :14.70 (-0.27 ) eS :18.80 (-0.90X) CBT 36.6 254 P :15.89 ( 0.77X) S :20.08 ( 0.12 ) ORT 39.6 322 iPc :15.78 ( 0.17 ) eS :20.74 (-0.06 ) ETT 51.1 229 eP :17.52 ( 0.06 ) eS :23.65 (-0.35 ) WSSR 56.8 133 ePc :18.52 ( 0.07 ) LMTN 63.1 63 eP :19.24 (-0.16 ) eS :26.76 (-0.59X) TQTN 64.1 259 eS :27.27 (-0.30 ) RCT 65.2 241 S :27.62 (-0.24 ) CRTN 65.6 15 eP :19.68 (-0.08 ) eS :27.42 (-0.57 ) DCT 72.9 209 P :21.09 ( 0.20 ) S :29.34 (-0.60X) BBG 86.2 166 eP :23.18 ( 0.17 ) eS :33.60 ( 0.00 ) WMTN 95.4 244 eS :35.84 (-0.02 ) RHT 98.6 232 S :36.78 ( 0.08 ) ONTN 101.5 339 P? :25.26 (-0.02 ) eS :36.28 (-1.25X) GMG 103.0 214 eP :26.17 ( 0.62 ) eS :38.02 ( 0.01 ) ANTN 123.8 299 eP :28.78 ( 0.08 ) eS :43.90 ( 0.46 ) CPO 139.7 269 eS :47.84 ( 0.21 ) LKGA 172.3 230 P? :36.30 ( 0.18 ) eS :56.60 ( 0.31 ) ABTN 189.9 279 eP :39.88 ( 1.08X) eS :54:01.84 ( 0.92X) SLTN 194.5 62 eS :03.14 ( 1.05X) *GIT OT= 10:53:09.2 LAT= 35.607N LON= 84.029W DEP= 6.2 KM MDB= 1.7 ERHMAX= 0.2 KM, AZ= -63 DEG; ERHMIN= 0.2 KM; ELLIPSE AREA= 0.1 SQ KM STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) GBTN 17.8 292 P 10:53:12.38 ( 0.03 ) S 10:53:14.68 ( 0.02 ) TKL 23.7 76 P :13.15 (-0.15 ) S :16.32 ( 0.01 ) CBT 36.3 258 P :15.89 ( 0.56 ) S :20.08 ( 0.25 ) ETT 49.7 231 P :17.52 ( 0.01 ) S :23.65 ( 0.05 ) WSSR 54.9 132 P :18.52 ( 0.17 ) RCT 64.4 243 S :27.62 (-0.13 ) DCT 70.9 210 P :21.09 ( 0.13 ) S :29.34 (-0.24 ) BBG 83.7 166 P :23.18 ( 0.14 ) RHT 97.5 233 S :36.78 (-0.28 ) GMG 101.2 215 S :38.02 (-0.11 ) ***** 1 SEPTEMBER 1987; 23:02 - SWEETWATER, TENNESSEE ***** *CERI/TVA Felt in Athens, TN, area *CERI OT= 23:02:49.43 LAT= 35.515N LON= 84.396W DEP= 21.1 KM MDB= 3.1 NO= 48, GAP= 37 DEG, RMS= 0.19 SEC, SDOT= 0.05 SEC, Q= B, SQD= B/A ERHMAX= 0.3 KM, AZ= -37 DEG; ERHMIN= 0.2 KM; ERZ= 0.6 KM; Q= A STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) CBT 3.5 321 iP 23:02:53.30 ( 0.28 ) ETT 21.6 194 iPd :54.47 (-0.01 ) iS 23:02:58.00 (-0.16 ) GBTN 23.8 45 iPd :54.67 (-0.02 ) eS :58.04 (-0.49 ) TLT 25.8 157 ePc :55.36 ( 0.38 ) eS :58.94 (-0.09 ) TQTN 29.9 270 iPd :55.44 (-0.04 ) iS :59.28 (-0.61X) RCT 30.5 232 eP :55.77 ( 0.21 ) ORT 44.6 11 iPd :57.72 ( 0.17 ) iS :03:03.70 ( 0.23 ) DCT 51.1 182 ePd :58.86 ( 0.34 ) TKL 58.6 74 iPd :59.59 (-0.03 ) iS :06.97 (-0.08 ) WMTN 60.2 241 iPd :59.80 (-0.06 ) iS :07.36 (-0.12 ) BHT 61.9 307 iPc :03:00.16 ( 0.00 ) eS :07.87 (-0.12 ) GMG 76.5 199 eP- :02.25 (-0.14 ) eS :11.27 (-0.57 ) WSSR 78.8 109 iPc :03.00 ( 0.24 ) iS :12.25 (-0.24 ) BBG 88.8 143 iPc :04.45 ( 0.18 ) eS :15.00 (-0.11 ) CRTN 91.1 33 ePd :04.44 (-0.10 ) LMTN 98.3 65 ePd :05.32 (-0.34 ) DALG 99.5 214 eP :06.16 ( 0.34 ) eS :17.85 ( 0.08 ) CDG 103.3 194 eP :06.77 ( 0.38 ) eS :18.83 ( 0.07 ) ANTN 104.9 314 iPc :06.40 (-0.28 ) RCG 105.3 236 eP- :06.65 (-0.07 ) eS :19.45 ( 0.11 ) CPO 107.2 276 ePc :06.99 (-0.03 ) ONTN 107.4 358 iPc :06.54 (-0.51 ) RBNC 129.2 97 ePc :10.64 ( 0.15 ) eS :25.75 (-0.11 ) PDTN 134.7 259 ePd :11.20 ( 0.00 ) LKGA 139.3 225 eP- :11.60 (-0.33 ) SMTN 145.8 48 eP- :12.89 (-0.04 ) eS :30.80 ( 0.71 ) RICH 149.6 72 eP :13.77 ( 0.24 ) eS :31.97 ( 0.85 ) TVG 150.9 214 ePd :13.97 ( 0.30 ) eS :31.83 ( 0.47 ) ABTN 160.4 285 ePc :15.18 ( 0.05 ) BRTN 166.6 55 ePd :16.01 (-0.09 ) BRBC 192.8 82 eP- :20.32 ( 0.10 ) OCA 211.1 242 eS :48.00 ( 0.71X) SLTN 229.6 63 iPd :25.82 ( 0.51X) ATL 230.9 179 eS :52.70 ( 0.90X) TDA 265.0 215 eP :31.00 ( 1.36X) eS :04:01.60 ( 2.60X) HVA 272.8 233 eP :31.50 ( 0.90X) eS :04.00 ( 3.36X) PKNC 298.7 78 eP :33.09 (-0.75X) PLVA 318.2 65 eP :35.50 (-0.80X) *TVA OT= 23:02:49.47 LAT= 35.519N LON= 84.396W DEP= 20.3 KM MDB= 3.0 NO= 61, GAP= 39 DEG, RMS= 0.19 SEC, SDOT= 0.04 SEC, Q= B, SQD= B/B ERHMAX= 0.2 KM, AZ= -38 DEG; ERHMIN= 0.2 KM; ERZ= 0.6 KM; Q= A STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) CBT 3.1 316 iP 23:02:53.30 ( 0.37X) ETT 22.1 194 iPd :54.47 (-0.01 ) iS 23:02:58.00 (-0.14 ) GBTN 23.4 46 iPd :54.67 ( 0.05 ) eS :58.04 (-0.35 ) TLT 26.3 157 eP :55.36 ( 0.36 ) eS :58.94 (-0.11 ) TQTN 29.9 269 iPd :55.46 ( 0.02 ) iS :59.35 (-0.45X) RCT 30.8 231 eP :55.77 ( 0.20 ) ORT 44.1 11 iPd :57.76 ( 0.29 ) iS :03:03.44 ( 0.13 ) DCT 51.6 182 eP :58.86 ( 0.26 ) TKL 58.5 75 iPd :59.59 (-0.02 ) iS :06.97 (-0.04 ) WMTN 60.4 240 iPd :59.85 (-0.05 ) iS :07.23 (-0.29 ) BHT 61.6 306 iPc :03:00.16 ( 0.04 ) eS :07.87 (-0.03 ) HPK 65.0 46 S-P 8.20 SEC ( 0.08 ) GMG 77.0 199 eP- :02.25 (-0.22 ) eS :11.27 (-0.69X) WSSR 79.0 110 iPc :03.00 ( 0.20 ) iS :12.25 (-0.29 ) BBG 89.2 143 iPc :04.45 ( 0.08 ) eS :15.00 (-0.24 ) CRTN 90.7 33 iPd :04.46 (-0.05 ) iS :15.90 ( 0.40 ) LMTN 98.2 65 ePd :05.37 (-0.29 ) iS :17.31 (-0.18 ) DALG 99.9 214 eP :06.16 ( 0.25 ) eS :17.85 (-0.06 ) CDG 103.8 194 eP :06.77 ( 0.27 ) eS :18.83 (-0.10 ) ANTN 104.6 314 iPc :06.43 (-0.21 ) iS :21.64 ( 2.46X) RCG 105.6 235 eP- :06.65 (-0.13 ) eS :19.45 ( 0.03 ) ONTN 106.9 358 iPc :06.65 (-0.35 ) iS :19.73 (-0.06 ) CPO 107.1 275 eP+ :07.07 ( 0.04 ) iS :19.77 (-0.08 ) RBNC 129.3 98 ePc :10.64 ( 0.11 ) eS :25.75 (-0.16 ) PDTN 134.8 259 eP- :11.15 (-0.08 ) eS :26.81 (-0.31 ) LKGA 139.6 225 ePd :11.64 (-0.36 ) eS :28.91 ( 0.45 ) SMTN 145.5 48 eP- :12.89 (-0.02 ) eS :30.80 ( 0.77 ) RICH 149.5 72 eP :13.77 ( 0.23 ) eS :31.97 ( 0.86X) TVG 151.3 213 eP :13.97 ( 0.21 ) eS :31.83 ( 0.34 ) ABTN 160.2 285 ePc :15.11 (-0.02 ) BRTN 166.3 56 ePd :16.04 (-0.04 ) eS :34.06 (-1.45X) FDKY 189.0 319 eP :19.45 (-0.07 ) eS :43.26 ( 1.80X) BRBC 192.7 82 eP- :20.32 ( 0.08 ) OCA 211.3 242 eP :22.80 ( 0.20 ) eS :48.00 ( 1.21X) MSAL 220.4 251 eP- :23.61 (-0.10 ) eS :50.75 ( 2.04X) SLTN 229.4 63 eP :25.79 ( 0.99 ) eS :51.61 ( 1.02 ) ATL 231.4 179 P :25.80 ( 0.74 ) eS :52.70 ( 1.66X) HAKY 263.9 312 eP :29.83 ( 0.81 ) eS :04:00.31 ( 2.42X) TDA 265.4 215 eP :31.00 ( 1.80X) eS :01.60 ( 3.39X) HVA 273.0 233 eP :31.50 ( 1.36X) eS :04.00 ( 4.17X) PKNC 298.6 78 eP :33.09 (-0.25 ) PLVA 318.0 65 eP :35.50 (-0.28 ) MOTN 345.7 292 eP :40.47 ( 1.46X) eS :17.33 ( 2.15X) *GIT OT= 23:02:50.0 LAT= 35.507N LON= 84.399W DEP= 17.1 KM MDB= 3.2 ERHMAX= 0.2 KM, AZ= -40 DEG; ERHMIN= 0.2 KM; ELLIPSE AREA= 0.1 SQ KM STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) CBTN 4.1 331 P 23:02:53.30 ( 0.44 ) ETT 20.7 194 P :54.47 ( 0.09 ) S 23:02:58.00 ( 0.40 ) GBTN 24.5 44 P :54.67 (-0.20 ) S :58.04 (-0.40 ) TLT 25.2 155 P :55.36 ( 0.40 ) S :58.94 ( 0.34 ) TQTN 29.6 272 P :55.44 (-0.13 ) S :59.28 (-0.38 ) RCT 29.9 233 P :55.77 ( 0.17 ) DCT 50.3 182 P :58.86 ( 0.22 ) TKL 59.0 74 P :59.59 (-0.39 ) S :03:06.97 (-0.33 ) WMTN 59.6 241 P :59.80 (-0.28 ) S :07.36 (-0.11 ) BHT 62.1 307 P :03:00.16 (-0.29 ) GMG 75.7 199 P :02.25 (-0.33 ) WSSR 78.9 109 P :03.00 (-0.09 ) S :12.25 (-0.45 ) BBG 88.5 143 P :04.45 (-0.15 ) S :15.00 (-0.30 ) DALG 98.8 215 P :06.16 (-0.06 ) S :17.85 (-0.26 ) CDG 102.4 194 P :06.77 (-0.03 ) S :18.83 (-0.29 ) TVG 150.4 214 P :13.97 (-0.38 ) S :31.83 (-0.37 ) ***** 1 SEPTEMBER 1987; 23:15 - ETOWAH, TENNESSEE ***** *GIT OT= 23:15:42.3 LAT= 35.520N LON= 84.402W DEP= 21.7 KM MDB= 1.2 ERHMAX= 0.3 KM, AZ= -43 DEG; ERHMIN= 0.2 KM; ELLIPSE AREA= 0.2 SQ KM STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) ETT 22.1 193 P 23:15:47.40 ( 0.05 ) S 23:15:50.87 (-0.16 ) GBTN 23.7 47 P :47.63 ( 0.08 ) S :51.27 (-0.10 ) TQTN 29.3 269 P :48.00 (-0.25 ) S :52.30 (-0.28 ) RCT 30.5 231 P :48.20 (-0.20 ) S :52.80 (-0.04 ) ORT 45.5 10 P :50.81 ( 0.32 ) S :56.37 (-0.09 ) DCT 51.7 182 P :52.00 ( 0.60 ) TKL 58.9 75 S :59.83 (-0.08 ) WMTN 60.1 240 P :52.91 ( 0.26 ) S :16:00.35 ( 0.14 ) BHT 61.0 307 P :53.13 ( 0.34 ) GMG 76.9 199 S :04.42 (-0.24 ) TVG 151.4 213 S :25.00 ( 0.29 ) *CERI OT= 23:15:42.44 LAT= 35.514N LON= 84.397W DEP= 19.2 KM MDB= 1.2 NO= 27, GAP= 64 DEG, RMS= 0.18 SEC, SDOT= 0.06 SEC, Q= B, SQD= B/B ERHMAX= 0.3 KM, AZ= -51 DEG; ERHMIN= 0.2 KM; ERZ= 0.8 KM; Q= A STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) ETT 21.5 194 iPd 23:15:47.40 ( 0.11 ) iS 23:15:50.87 ( 0.03 ) GBTN 23.9 45 iP :47.63 ( 0.08 ) iS :51.27 (-0.01 ) TQTN 29.8 270 eP :48.00 (-0.34 ) eS :52.30 (-0.34 ) RCT 30.4 232 eP :47.30 (-1.12X) eS :51.90 (-0.89X) ORT 44.7 11 eP :50.81 ( 0.33 ) iS :56.37 ( 0.02 ) DCT 51.1 182 eP :52.00 ( 0.55 ) eS :57.80 (-0.23 ) TKL 58.7 74 iS :59.83 (-0.15 ) WMTN 60.1 241 iPc :52.91 ( 0.12 ) eS :16:00.35 ( 0.00 ) BHT 61.8 307 iP :53.13 ( 0.03 ) eS :00.58 (-0.30 ) GMG 76.4 199 iS :04.42 (-0.36 ) WSSR 78.9 109 iP :55.88 ( 0.13 ) iS :05.22 (-0.25 ) BBG 88.8 143 iPc :57.38 ( 0.12 ) eS :07.42 (-0.67 ) CRTN 91.2 33 eP :57.65 ( 0.11 ) eS :09.58 ( 1.01X) LMTN 98.5 65 eS :10.43 (-0.08 ) ONTN 107.4 358 eS :12.71 (-0.17 ) LKGA 139.2 225 eP :16:05.35 ( 0.45 ) eS :22.10 ( 0.80 ) TVG 150.8 213 eS :25.00 ( 0.68 ) ABTN 160.3 285 eS :27.41 ( 0.57 ) *TVA OT= 23:15:42.47 LAT= 35.515N LON= 84.397W DEP= 18.9 KM MDB= 1.0 NO= 26, GAP= 64 DEG, RMS= 0.20 SEC, SDOT= 0.07 SEC, Q= B, SQD= B/B ERHMAX= 0.4 KM, AZ= -53 DEG; ERHMIN= 0.3 KM; ERZ= 0.9 KM; Q= A STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) ETT 21.6 194 iPd 23:15:47.40 ( 0.09 ) iS 23:15:50.87 ( 0.03 ) GBTN 23.8 45 iP :47.63 ( 0.08 ) iS :51.27 ( 0.01 ) TQTN 29.8 270 eP :48.00 (-0.35 ) eS :52.30 (-0.34 ) RCT 30.5 232 P :47.30 (-1.14X) S :51.90 (-0.90X) ORT 44.6 11 P? :50.81 ( 0.32 ) iS :56.37 ( 0.03 ) DCT 51.2 182 P :52.00 ( 0.51 ) eS :57.80 (-0.27 ) TKL 58.7 74 iS :59.83 (-0.16 ) WMTN 60.1 241 iPc :52.91 ( 0.09 ) eS :16:00.35 (-0.03 ) BHT 61.8 307 iP :53.13 ( 0.02 ) eS :00.58 (-0.30 ) GMG 76.5 199 iS :04.42 (-0.41 ) WSSR 78.9 109 iP :55.88 ( 0.09 ) iS :05.22 (-0.29 ) BBG 88.9 143 iP :57.38 ( 0.07 ) eS :07.42 (-0.72X) CRTN 91.1 33 P? :57.65 ( 0.09 ) eS :09.58 ( 1.00X) LMTN 98.4 65 eS :10.43 (-0.10 ) ONTN 107.3 358 eS :12.71 (-0.18 ) LKGA 139.3 225 eP :16:05.35 ( 0.41 ) eS :22.10 ( 0.75 ) TVG 150.9 213 eS :25.00 ( 0.63 ) ABTN 160.3 285 eS :27.41 ( 0.54 ) ***** 1 SEPTEMBER 1987; 23:28 - SWEETWATER, TENNESSEE ***** *CERI OT= 23:28:26.66 LAT= 35.511N LON= 84.409W DEP= 16.4 KM MDB= -0.2 NO= 6, GAP= 360 DEG, RMS= 0.10 SEC, SDOT= 0.19 SEC, Q= D, SQD= C/D ERHMAX= 0.9 KM, AZ= -65 DEG; ERHMIN= 0.5 KM; ERZ= 3.0 KM; Q= C STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) GBTN 24.9 46 eP 23:28:31.90 ( 0.20 ) iS 23:28:35.30 (-0.07 ) TQTN 28.8 271 eS :36.35 ( 0.05 ) ORT 45.2 12 iS :40.54 (-0.04 ) DCT 50.7 181 eS :42.00 (-0.03 ) WMTN 59.0 241 eP :37.79 ( 0.99X) eS :44.14 (-0.07 ) *TVA OT= 23:28:26.67 LAT= 35.511N LON= 84.408W DEP= 16.3 KM MDB= 0.1 NO= 6, GAP= 360 DEG, RMS= 0.09 SEC, SDOT= 0.19 SEC, Q= D, SQD= C/D ERHMAX= 0.9 KM, AZ= -62 DEG; ERHMIN= 0.5 KM; ERZ= 2.8 KM; Q= C STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) GBTN 24.8 46 eP 23:28:31.90 ( 0.21 ) iS 23:28:35.30 (-0.06 ) TQTN 28.8 271 eS :36.35 ( 0.04 ) ORT 45.2 12 iS :40.54 (-0.03 ) DCT 50.7 181 eS :42.00 (-0.03 ) WMTN 59.0 241 eP :37.79 ( 0.98X) S? :44.14 (-0.07 ) ***** 2 SEPTEMBER 1987; 07:57 - CATLETT, GEORGIA ***** *CERI OT= 07:57:21.16 LAT= 34.748N LON= 85.203W DEP= 12.0 KM MDB= 1.8 NO= 38, GAP= 109 DEG, RMS= 0.25 SEC, SDOT= 0.05 SEC, Q= B, SQD= B/B ERHMAX= 0.4 KM, AZ= -53 DEG; ERHMIN= 0.3 KM; ERZ= 0.7 KM; Q= A STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) DALG 18.0 82 eP 07:57:24.90 (-0.01 ) LKGA 28.3 241 iPd :26.60 ( 0.14 ) iS 07:57:30.22 (-0.10 ) RCG 28.4 332 iPc :26.68 ( 0.22 ) iS :30.18 (-0.15 ) TVG 42.2 192 iPc :28.60 (-0.03 ) iS :33.60 (-0.49 ) GMG 50.4 75 eP :30.26 ( 0.25 ) eS :36.98 ( 0.51 ) WMTN 59.3 21 eP :31.38 (-0.05 ) eS :38.62 (-0.30 ) DCT 79.2 64 eP :34.60 ( 0.01 ) iS :43.90 (-0.49 ) RCT 82.6 37 eP :34.50 (-0.58X) iS :44.20 (-1.04X) PDTN 82.9 315 eP :35.15 ( 0.02 ) eS :45.18 (-0.15 ) ETT 93.6 47 iP :36.84 ( 0.05 ) iS :48.30 ( 0.09 ) TQTN 95.6 27 eP :37.30 ( 0.23 ) eS :48.39 (-0.30 ) CPO 100.7 341 eP :38.09 ( 0.21 ) eS :50.02 (-0.07 ) OCA 113.9 263 eS :54.40 ( 0.88 ) BHT 124.1 11 eP :42.00 ( 0.51 ) eS :55.76 (-0.57 ) BBG 128.1 83 eP :42.58 ( 0.43 ) eS :57.48 ( 0.02 ) MSAL 135.0 275 eS :58.80 (-0.32 ) GBTN 136.1 41 eP :43.60 ( 0.32 ) eS :59.60 ( 0.17 ) ABTN 150.7 327 iPd :45.99 ( 0.48 ) eS :58:03.66 ( 0.37 ) ORT 152.5 32 eP :46.35 ( 0.55 ) eS :04.82 ( 1.04X) ANTN 157.9 359 eP :47.66 ( 1.01X) eS :05.84 ( 0.59 ) WSSR 159.5 68 iP :47.26 ( 0.30 ) eS :05.60 (-0.19 ) TKL 164.7 52 eP :47.88 ( 0.23 ) eS :07.50 ( 0.51 ) HPK 177.7 42 eS :13.30 ( 2.88X) CRTN 203.0 37 eP- :54.18 ( 0.64 ) eS :18.20 ( 1.02X) ONTN 204.3 19 eS :18.80 ( 1.28X) LMTN 206.3 52 eS :19.67 ( 1.62X) RBNC 213.2 71 eS :24.04 ( 3.95X) FDKY 232.8 347 eP- :58.80 ( 0.72X) eS :25.96 ( 0.93X) SMTN 257.7 45 eP :58:03.14 ( 1.69X) eS :34.10 ( 3.24X) *TVA OT= 07:57:21.17 LAT= 34.748N LON= 85.202W DEP= 11.7 KM MDB= 1.9 NO= 39, GAP= 109 DEG, RMS= 0.25 SEC, SDOT= 0.05 SEC, Q= B, SQD= B/B ERHMAX= 0.4 KM, AZ= -47 DEG; ERHMIN= 0.3 KM; ERZ= 0.7 KM; Q= A STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) DALG 18.0 81 eP 07:57:24.90 ( 0.01 ) LKGA 28.3 241 iPd :26.60 ( 0.14 ) iS 07:57:30.22 (-0.10 ) RCG 28.5 332 iP :26.68 ( 0.21 ) iS :30.18 (-0.15 ) TVG 42.2 193 iPc :28.60 (-0.04 ) iS :33.60 (-0.48 ) GMG 50.3 75 eP :30.26 ( 0.25 ) eS :36.98 ( 0.52 ) WMTN 59.3 21 eP :31.38 (-0.05 ) eS :38.62 (-0.30 ) DCT 79.2 64 eP :34.60 (-0.01 ) iS :43.90 (-0.51 ) RCT 82.6 37 eP :34.50 (-0.61X) iS :44.20 (-1.08X) PDTN 83.0 315 eP :35.15 (-0.02 ) eS :45.18 (-0.20 ) ETT 93.6 47 iP :36.84 ( 0.02 ) iS :48.30 ( 0.06 ) TQTN 95.6 27 eP :37.30 ( 0.20 ) eS :48.39 (-0.33 ) CPO 100.8 341 eP :38.09 ( 0.18 ) eS :50.02 (-0.12 ) OCA 113.9 263 eS :54.40 ( 0.83 ) BHT 124.1 11 eP :42.00 ( 0.48 ) eS :55.76 (-0.61 ) BBG 128.1 83 eP :42.58 ( 0.41 ) eS :57.48 (-0.01 ) MSAL 135.1 275 eS :58.80 (-0.37 ) GBTN 136.1 41 eP :43.60 ( 0.30 ) eS :59.60 ( 0.14 ) ABTN 150.7 327 iPd :45.99 ( 0.44 ) eS :58:03.66 ( 0.32 ) ORT 152.5 32 eP :46.35 ( 0.53 ) eS :04.82 ( 1.01X) ANTN 158.0 359 P? :47.66 ( 0.98X) eS :05.84 ( 0.55 ) WSSR 159.5 68 iP :47.26 ( 0.28 ) eS :05.60 (-0.22 ) TKL 164.6 52 eP :47.88 ( 0.20 ) eS :07.50 ( 0.48 ) HPK 177.6 42 eS :13.30 ( 2.84X) CRTN 203.0 37 eP- :54.18 ( 0.62 ) S? :18.20 ( 0.99X) ONTN 204.2 19 eS :18.80 ( 1.24X) LMTN 206.2 52 eS :19.67 ( 1.59X) FDKY 232.8 347 eP- :58.80 ( 1.01 ) eS :25.96 ( 1.44X) *GIT OT= 07:57:21.7 LAT= 34.759N LON= 85.206W DEP= 11.2 KM MDB= 1.8 ERHMAX= 0.3 KM, AZ= -48 DEG; ERHMIN= 0.2 KM; ELLIPSE AREA= 0.2 SQ KM STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) DALG 17.7 84 P 07:57:25.50 ( 0.36 ) RCG 27.2 332 P :26.68 ( 0.14 ) S 07:57:30.18 ( 0.08 ) LKGA 28.7 238 P :26.60 (-0.17 ) S :30.22 (-0.28 ) TVG 43.3 192 P :28.95 (-0.10 ) S :33.90 (-0.55 ) GMG 50.3 77 P :30.26 ( 0.11 ) S :36.98 ( 0.62 ) DCT 78.8 66 P :34.60 (-0.12 ) S :43.65 (-0.63 ) RCT 81.7 37 P :35.00 (-0.18 ) S :44.80 (-0.27 ) ETT 92.8 47 P :36.84 (-0.12 ) S :48.30 ( 0.14 ) BHT 122.9 11 P :42.00 ( 0.21 ) BBG 128.1 84 P :42.58 (-0.04 ) GBTN 135.0 42 P :43.60 (-0.12 ) S :59.60 (-0.27 ) ORT 152.2 32 P :46.35 (-0.11 ) S :58:04.82 ( 0.20 ) ***** 5 SEPTEMBER 1987; 20:13 - EVENSVILLE, TENNESSEE ***** *CERI OT= 20:13:16.54 LAT= 35.560N LON= 84.905W DEP= 19.0 KM MDB= 1.3 NO= 24, GAP= 79 DEG, RMS= 0.14 SEC, SDOT= 0.08 SEC, Q= A, SQD= A/A ERHMAX= 0.3 KM, AZ= 87 DEG; ERHMIN= 0.2 KM; ERZ= 1.0 KM; Q= A STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) TQTN 17.0 106 eP+ 20:13:20.81 ( 0.00 ) eS 20:13:23.43 (-0.49X) BHT 32.1 354 eP :22.75 (-0.05 ) eS :27.42 ( 0.05 ) RCT 32.5 137 eP :22.95 ( 0.15 ) iS :27.10 (-0.27 ) WMTN 35.1 190 eP+ :23.10 (-0.07 ) iS :28.10 ( 0.08 ) ETT 48.4 122 eP :25.17 ( 0.02 ) iS :31.70 ( 0.26 ) CPO 60.8 275 eP :27.01 ( 0.00 ) eS :34.23 (-0.42X) GBTN 64.0 79 eP :27.52 ( 0.05 ) iS :35.53 ( 0.07 ) ORT 66.8 54 eP :28.03 ( 0.12 ) eS :35.86 (-0.35 ) DCT 71.4 142 eP+ :28.50 (-0.12 ) eS :37.50 ( 0.06 ) GMG 80.2 164 eP :29.95 (-0.07 ) iS :39.75 (-0.11 ) ONTN 110.5 22 eS :47.89 ( 0.10 ) LKGA 116.0 207 eP :35.91 ( 0.46 ) eS :49.79 ( 0.53 ) CRTN 119.5 53 eP :36.80 ( 0.82X) eS :54.20 ( 4.03X) WSSR 124.5 104 eS :51.35 (-0.27 ) BBG 125.3 127 eS :51.60 (-0.23 ) TVG 136.1 196 eS :57.40 ( 2.88X) LMTN 140.1 75 eS :55.73 ( 0.11 ) *TVA OT= 20:13:16.56 LAT= 35.559N LON= 84.900W DEP= 18.7 KM MDB= 1.2 NO= 24, GAP= 78 DEG, RMS= 0.12 SEC, SDOT= 0.07 SEC, Q= A, SQD= A/A ERHMAX= 0.3 KM, AZ= 87 DEG; ERHMIN= 0.2 KM; ERZ= 0.8 KM; Q= A STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) TQTN 16.5 107 eP+ 20:13:20.81 ( 0.06 ) eS 20:13:23.43 (-0.38X) RCT 32.1 137 eP :22.95 ( 0.20 ) iS :27.10 (-0.17 ) BHT 32.3 353 eP :22.75 (-0.08 ) eS :27.42 ( 0.01 ) WMTN 35.1 191 eP+ :23.10 (-0.08 ) iS :28.10 ( 0.08 ) ETT 47.9 122 eP :25.17 ( 0.07 ) eS :31.20 (-0.12 ) CPO 61.3 275 P? :27.01 (-0.09 ) eS :34.23 (-0.56X) GBTN 63.5 79 eP :27.52 ( 0.09 ) iS :35.53 ( 0.16 ) ORT 66.4 54 eP :28.03 ( 0.15 ) eS :35.86 (-0.27 ) DCT 71.0 142 eP+ :28.50 (-0.09 ) eS :37.50 ( 0.14 ) GMG 80.0 165 eP :29.95 (-0.06 ) eS :39.75 (-0.07 ) ONTN 110.4 22 S? :47.89 ( 0.11 ) LKGA 116.1 207 eP :35.91 ( 0.42 ) eS :49.79 ( 0.48 ) CRTN 119.2 53 P? :36.80 ( 0.85X) eS :54.20 ( 4.11X) WSSR 124.0 104 eS :51.35 (-0.16 ) BBG 124.9 127 eS :51.60 (-0.13 ) TVG 136.1 196 eS :57.40 ( 2.85X) LMTN 139.6 74 S? :55.73 ( 0.21 ) *GIT OT= 20:13:16.8 LAT= 35.559N LON= 84.895W DEP= 18.7 KM MDB= 1.2 ERHMAX= 0.2 KM, AZ= 25 DEG; ERHMIN= 0.1 KM; ELLIPSE AREA= 0.1 SQ KM STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) TQTN 16.0 107 P 20:13:20.81 ( 0.05 ) S 20:13:23.43 (-0.27 ) RCT 31.8 138 P :22.95 ( 0.20 ) S :27.10 (-0.04 ) BHT 32.3 352 P :22.75 (-0.07 ) S :27.42 ( 0.15 ) WMTN 35.2 192 P :23.10 (-0.13 ) S :28.10 ( 0.13 ) ETT 47.6 123 P :25.17 ( 0.11 ) S :31.20 ( 0.06 ) GBTN 63.1 79 P :27.52 ( 0.10 ) S :35.53 ( 0.30 ) ORT 66.4 52 P :28.03 ( 0.10 ) S :35.86 (-0.26 ) DCT 70.8 142 P :28.50 (-0.11 ) GMG 79.9 165 P :29.95 (-0.08 ) S :39.75 (-0.01 ) LKGA 116.5 207 P :35.91 ( 0.14 ) S :49.79 ( 0.08 ) WSSR 123.8 105 S :51.35 (-0.35 ) BBG 124.8 128 S :51.60 (-0.39 ) ***** 6 SEPTEMBER 1987; 08:46 - MCDONALD, TENNESSEE ***** *TVA OT= 08:46:40.38 LAT= 35.029N LON= 84.927W DEP= 10.8 KM MDB= 1.3 NO= 19, GAP= 77 DEG, RMS= 0.20 SEC, SDOT= 0.07 SEC, Q= C, SQD= B/C ERHMAX= 0.4 KM, AZ= 37 DEG; ERHMIN= 0.3 KM; ERZ= 1.2 KM; Q= A STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) WMTN 24.7 350 iPd 08:46:45.15 ( 0.12 ) iS 08:46:48.50 ( 0.08 ) GMG 29.8 128 eP :46.00 ( 0.12 ) eS :49.71 (-0.19 ) RCG 38.9 261 eS :52.19 (-0.15 ) RCT 42.6 35 eP :48.00 ( 0.12 ) eS :53.00 (-0.35 ) DCT 46.4 86 eP :48.80 ( 0.28 ) iS :54.40 (-0.06 ) ETT 54.2 52 eP :49.95 ( 0.15 ) eS :57.50 ( 0.82X) TQTN 57.1 19 eS :57.18 (-0.28 ) LKGA 67.2 228 eP :51.55 (-0.38 ) eS :47:00.66 ( 0.29 ) TVG 80.0 206 eP :54.05 ( 0.07 ) eS :02.40 (-1.51X) PDTN 88.4 288 P? :55.67 ( 0.42 ) eS :05.85 (-0.26 ) BHT 90.8 359 eS :07.49 ( 0.65 ) GBTN 96.1 42 eS :08.50 ( 0.33 ) BBG 103.4 99 eS :10.20 (-0.04 ) *CERI OT= 08:46:40.39 LAT= 35.029N LON= 84.928W DEP= 10.6 KM MDB= 1.4 NO= 20, GAP= 78 DEG, RMS= 0.22 SEC, SDOT= 0.07 SEC, Q= C, SQD= B/C ERHMAX= 0.4 KM, AZ= 34 DEG; ERHMIN= 0.4 KM; ERZ= 1.2 KM; Q= A STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) WMTN 24.7 350 iPd 08:46:45.15 ( 0.13 ) iS 08:46:48.50 ( 0.10 ) GMG 29.9 128 eP :46.00 ( 0.10 ) eS :49.71 (-0.20 ) RCG 38.8 261 eS :52.19 (-0.11 ) RCT 42.7 35 eP :48.00 ( 0.10 ) eS :53.00 (-0.39 ) DCT 46.5 86 eP :48.80 ( 0.26 ) iS :54.40 (-0.09 ) ETT 54.3 52 eP :49.95 ( 0.13 ) eS :57.50 ( 0.80 ) TQTN 57.1 19 eS :57.18 (-0.29 ) LKGA 67.1 228 eP :51.55 (-0.38 ) eS :47:00.66 ( 0.31 ) TVG 80.0 205 eP :54.05 ( 0.05 ) eS :02.40 (-1.53X) PDTN 88.2 288 eP :55.67 ( 0.41 ) eS :05.85 (-0.27 ) BHT 90.8 359 eS :07.49 ( 0.61 ) GBTN 96.2 42 eS :08.50 ( 0.27 ) BBG 103.5 99 eS :10.20 (-0.11 ) *GIT OT= 08:46:41.2 LAT= 35.036N LON= 84.908W DEP= 10.0FXD KM MDB= 1.4 ERHMAX= 0.5 KM, AZ= -38 DEG; ERHMIN= 0.4 KM; ELLIPSE AREA= 0.7 SQ KM STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) WMTN 24.3 346 P 08:46:45.15 (-0.58 ) S 08:46:48.50 (-0.45 ) GMG 29.0 131 P :46.00 (-0.47 ) S :49.71 (-0.51 ) RCG 40.7 261 S :52.19 (-1.28 ) RCT 41.0 33 P :48.20 (-0.18 ) S :53.00 (-0.54 ) DCT 44.6 87 P :48.90 (-0.06 ) S :54.40 (-0.15 ) TQTN 55.8 17 S :57.18 (-0.48 ) TVG 81.6 206 P :54.05 (-0.89 ) BHT 90.1 358 S :47:07.49 ( 0.20 ) GBTN 94.2 42 S :08.50 ( 0.05 ) BBG 101.9 100 S :10.20 (-0.41 ) ***** 7 SEPTEMBER 1987; 06:06 - TENNGA, GEORGIA ***** *CERI OT= 06:06:54.16 LAT= 34.987N LON= 84.638W DEP= 13.3 KM MDB= 1.2 NO= 25, GAP= 123 DEG, RMS= 0.24 SEC, SDOT= 0.07 SEC, Q= B, SQD= B/B ERHMAX= 0.6 KM, AZ= -57 DEG; ERHMIN= 0.3 KM; ERZ= 0.7 KM; Q= A STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) GMG 14.1 192 ePc 06:06:57.71 ( 0.12 ) eS 06:06:59.92 (-0.18 ) DCT 21.3 69 eP :58.86 ( 0.37 ) eS :07:01.73 ( 0.08 ) RCT 39.8 357 eP :07:01.54 ( 0.24 ) eS :06.53 ( 0.02 ) ETT 41.2 24 ePd :01.40 (-0.14 ) iS :06.80 (-0.13 ) DALG 41.4 235 eS :06.58 (-0.39 ) WMTN 42.1 314 iPc :01.75 ( 0.08 ) eS :07.40 ( 0.24 ) TLT 47.6 43 eS :06.59 (-2.11X) TQTN 59.3 352 eP :04.57 ( 0.15 ) eS :11.67 (-0.24 ) RCG 64.8 269 eS :13.25 (-0.16 ) BBG 76.6 99 eS :15.80 (-0.87 ) GBTN 84.8 27 eP :08.10 (-0.24 ) eS :18.10 (-0.59 ) LKGA 86.3 242 eP+ :08.43 (-0.16 ) eS :19.50 ( 0.37 ) TVG 91.0 222 eP :09.90 ( 0.62 ) eS :20.60 ( 0.28 ) BHT 99.4 344 eP :10.85 ( 0.23X) eS :22.90 ( 0.26 ) WSSR 101.9 71 eS :23.11 (-0.27 ) ORT 106.8 16 eP :15.61 ( 3.91X) eS :25.02 ( 0.51 ) TKL 108.3 46 eP :12.83 ( 0.90X) eS :25.07 ( 0.17 ) CRTN 152.8 28 eS :44.00 ( 7.28X) *TVA OT= 06:06:54.31 LAT= 34.990N LON= 84.647W DEP= 11.8 KM MDB= 1.1 NO= 24, GAP= 118 DEG, RMS= 0.21 SEC, SDOT= 0.07 SEC, Q= B, SQD= B/B ERHMAX= 0.5 KM, AZ= -62 DEG; ERHMIN= 0.3 KM; ERZ= 0.8 KM; Q= A STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) GMG 14.2 189 ePc 06:06:57.71 ( 0.11 ) eS 06:06:59.92 (-0.07 ) DCT 22.0 71 P :58.86 ( 0.24 ) S :07:01.73 (-0.03 ) RCT 39.4 358 P :07:01.54 ( 0.21 ) S :06.53 ( 0.08 ) DALG 40.9 234 S :06.58 (-0.30 ) ETT 41.2 25 ePd :01.40 (-0.24 ) iS :06.80 (-0.19 ) WMTN 41.3 314 iPc :01.75 ( 0.12 ) eS :07.40 ( 0.42 ) TLT 47.9 44 S :06.59 (-2.26X) TQTN 58.8 353 eP :04.57 ( 0.08 ) eS :11.67 (-0.25 ) RCG 64.0 269 eS :13.25 (-0.16 ) BBG 77.5 99 eS :15.60 (-1.62X) GBTN 84.9 28 eP :08.10 (-0.50 ) eS :18.10 (-0.92X) LKGA 85.7 242 eP+ :08.43 (-0.32 ) eS :19.50 ( 0.21 ) TVG 90.7 222 P :09.90 ( 0.42 ) S :20.60 ( 0.05 ) BHT 98.9 344 eP :10.85 ( 0.07 ) eS :22.90 ( 0.09 ) WSSR 102.6 72 eS :23.11 (-0.76 ) ORT 106.7 17 P? :15.61 ( 3.67X) eS :25.02 ( 0.22 ) TKL 108.6 47 P? :12.83 ( 0.60X) eS :25.07 (-0.25 ) CRTN 152.9 28 eS :44.00 ( 6.94X) *GIT OT= 06:06:54.7 LAT= 34.991N LON= 84.630W DEP= 10.9 KM MDB= 1.1 ERHMAX= 0.3 KM, AZ= -25 DEG; ERHMIN= 0.2 KM; ELLIPSE AREA= 0.1 SQ KM STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) GMG 14.7 195 P 06:06:57.71 ( 0.02 ) S 06:06:59.92 ( 0.01 ) DCT 20.5 70 P :58.86 ( 0.36 ) S :07:01.73 ( 0.42 ) RCT 39.4 356 P :07:01.54 ( 0.13 ) S :06.53 ( 0.18 ) ETT 40.4 23 P :01.40 (-0.17 ) S :06.80 ( 0.17 ) WMTN 42.3 312 P :01.75 (-0.11 ) S :07.40 ( 0.27 ) DALG 42.5 236 S :06.58 (-0.60 ) TQTN 58.9 352 P :04.57 ( 0.06 ) S :11.67 (-0.05 ) RCG 65.6 269 S :13.25 (-0.33 ) BBG 76.0 100 S :15.60 (-0.87 ) GBTN 84.0 27 P :08.10 (-0.43 ) S :18.10 (-0.59 ) TVG 92.0 222 P :09.90 ( 0.09 ) S :20.60 (-0.32 ) BHT 99.1 343 P :10.85 (-0.12 ) S :22.90 (-0.01 ) WSSR 100.9 72 S :23.11 (-0.28 ) TKL 107.2 46 S :25.10 (-0.04 ) ***** 11 SEPTEMBER 1987; 18:22 - REID, NORTH CAROLINA ***** *CERI OT= 18:22:43.65 LAT= 35.105N LON= 82.981W DEP= 5.7 KM MDB= 2.2 NO= 25, GAP= 85 DEG, RMS= 0.27 SEC, SDOT= 0.06 SEC, Q= C, SQD= C/B ERHMAX= 0.5 KM, AZ= 63 DEG; ERHMIN= 0.4 KM; ERZ= 3.0 KM; Q= C STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) BC 10.7 205 S-P 1.20 SEC (-0.42 ) BG3 13.2 160 eP 18:22:46.30 ( 0.10 ) eS 18:22:48.00 (-0.06 ) RBNC 28.0 359 iP :48.90 ( 0.13 ) eS :52.44 (-0.06 ) MMC 36.5 170 eP :50.18 ( 0.12 ) eS :54.65 (-0.09 ) WSSR 57.7 290 eP :53.88 ( 0.24 ) iS :23:00.62 (-0.32 ) TRYN 69.3 75 eP+ :55.36 (-0.18 ) eS :03.86 (-0.36 ) BBG 80.0 252 eP :57.36 ( 0.03 ) eS :07.68 ( 0.37X) RICH 91.6 9 eP :59.74 ( 0.52 ) BRBC 94.5 42 eP :59.30 (-0.48 ) eS :10.88 (-0.67X) TKL 94.7 311 eP :23:00.44 ( 0.75 ) eS :10.84 (-0.56 ) GBTN 127.9 299 eP :05.42 ( 0.52 ) ETT 136.4 281 eP :06.84 ( 0.61 ) eS :23.60 ( 0.89 ) SMTN 142.9 353 eP :07.80 ( 0.57X) GFM 154.2 43 ePc :09.46 ( 0.41 ) GMG 156.6 261 eP :09.62 ( 0.26 ) PKNC 195.5 57 eP+ :15.88 ( 0.58 ) eS :39.10 ( 0.70 ) BHT 196.4 295 eP :16.20 ( 0.77 ) eS :39.00 ( 0.38 ) RCG 216.4 267 eS :44.80 ( 0.91X) PLVA 238.8 43 iP :21.56 (-0.42X) eS :50.06 ( 0.10X) *USC OT= 18:22:44.1 LAT= 35.110N LON= 82.974W DEP= 1.2 KM MDL= 2.0 NO= 5, GAP= 316 DEG, RMS RES= 0.09 SEC, Q= D, SQD= C/D ERH= 3.9 KM; ERZ= 8.0 KM STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) BC 11.5 207 S-P 1.2 SEC (-0.21 ) BG3 13.6 163 P 18:22:46.30 (-0.06 ) S 18:22:48.00 (-0.01 ) MMC 37.0 172 P :50.18 ( 0.03 ) S :54.65 ( 0.13 ) ***** 16 SEPTEMBER 1987; 21:32 - MASCOT, TENNESSEE ***** *TVA OT= 21:32:32.28 LAT= 36.077N LON= 83.700W DEP= 18.2 KM MDB= 0.5 NO= 8, GAP= 172 DEG, RMS= 0.19 SEC, SDOT= 0.37 SEC, Q= C, SQD= C/C ERHMAX= 1.0 KM, AZ= 73 DEG; ERHMIN= 1.0 KM; ERZ= 3.4 KM; Q= C STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) CRTN 18.6 317 eP- 21:32:36.80 ( 0.12 ) iS 21:32:39.89 (-0.01 ) HPKT 23.3 224 eP- :37.18 (-0.06 ) iS :40.75 (-0.10 ) LMTN 33.6 129 iPc :38.37 (-0.31 ) eS :43.66 ( 0.30 ) TKL 47.0 188 P? :39.90 (-0.73X) eS :46.76 ( 0.03 ) ORT 57.7 251 eS :43.16 (-6.37X) GBTN 64.9 226 iS :51.80 ( 0.37 ) *CERI OT= 21:32:32.34 LAT= 36.078N LON= 83.696W DEP= 17.6 KM MDB= 1.3 NO= 8, GAP= 173 DEG, RMS= 0.20 SEC, SDOT= 0.38 SEC, Q= C, SQD= C/C ERHMAX= 1.2 KM, AZ= 2 DEG; ERHMIN= 1.0 KM; ERZ= 3.6 KM; Q= C STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) CRTN 18.8 316 eP- 21:32:36.80 ( 0.11 ) iS 21:32:39.89 ( 0.02 ) HPK 23.6 224 eP- :37.18 (-0.10 ) iS :40.75 (-0.14 ) LMTN 33.4 129 iPc :38.37 (-0.31 ) eS :43.66 ( 0.35 ) TKL 47.1 189 eP :39.90 (-0.79X) eS :46.76 (-0.02 ) GBTN 65.2 226 iS :51.80 ( 0.25 ) ***** 19 SEPTEMBER 1987; 03:22 - TRANQUILLITY, TENNESSEE ***** *CERI OT= 03:22:50.07 LAT= 35.534N LON= 84.698W DEP= 17.3 KM MDB= 1.2 NO= 20, GAP= 104 DEG, RMS= 0.19 SEC, SDOT= 0.08 SEC, Q= B, SQD= B/B ERHMAX= 0.4 KM, AZ= 9 DEG; ERHMIN= 0.4 KM; ERZ= 0.7 KM; Q= A STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) TQTN 3.2 232 iPd 03:22:53.23 ( 0.17 ) eS 03:22:55.04 (-0.21 ) ETT 31.9 136 iPc :56.30 ( 0.12 ) iS :23:00.83 ( 0.19 ) WMTN 40.4 218 eS :02.76 ( 0.00 ) BHT 41.3 327 eP :57.73 ( 0.14 ) eS :02.95 (-0.13 ) GBTN 46.6 71 eP :58.72 ( 0.38 ) iS :04.20 (-0.17 ) ORT 54.8 40 eS :07.30 ( 0.75X) GMG 74.5 178 eP :23:02.62 (-0.04 ) iS :11.53 (-0.32 ) TKL 84.9 80 eS :14.30 (-0.18 ) ANTN 85.6 326 eS :14.84 ( 0.13 ) WSSR 105.6 105 eP :07.55 ( 0.10 ) eS :19.72 (-0.41 ) CRTN 107.1 46 eS :21.90 ( 1.53X) PDTN 108.5 255 eS :20.40 (-0.32 ) BBG 109.0 132 eP :08.13 ( 0.17 ) eS :20.40 (-0.62X) LMTN 123.0 71 eS :24.29 (-0.32 ) LKGA 123.2 215 eS :27.30 ( 2.63X) ABTN 133.5 287 eP :11.44 (-0.18 ) eS :27.27 (-0.07 ) *TVA OT= 03:22:50.11 LAT= 35.534N LON= 84.698W DEP= 17.0 KM MDB= 1.0 NO= 20, GAP= 104 DEG, RMS= 0.20 SEC, SDOT= 0.08 SEC, Q= B, SQD= B/B ERHMAX= 0.4 KM, AZ= 5 DEG; ERHMIN= 0.4 KM; ERZ= 0.7 KM; Q= A STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) TQTN 3.2 231 iPd 03:22:53.23 ( 0.17 ) eS 03:22:55.04 (-0.18 ) ETT 31.9 136 iPc :56.30 ( 0.10 ) iS :23:00.83 ( 0.18 ) WMTN 40.4 218 eS :02.76 (-0.02 ) BHT 41.3 327 eP :57.73 ( 0.12 ) eS :02.95 (-0.13 ) GBTN 46.5 71 eP :58.72 ( 0.35 ) iS :04.20 (-0.19 ) ORT 54.8 40 eS :07.30 ( 0.73X) GMG 74.5 178 eP :23:02.62 (-0.08 ) iS :11.53 (-0.36 ) TKL 84.9 80 eS :14.30 (-0.21 ) ANTN 85.6 326 eS :14.84 ( 0.10 ) WSSR 105.7 105 eP :07.55 ( 0.07 ) eS :19.72 (-0.44 ) CRTN 107.0 46 eS :21.90 ( 1.51X) PDTN 108.5 255 S? :20.40 (-0.36 ) BBG 109.0 132 eP :08.13 ( 0.13 ) eS :20.40 (-0.65X) LMTN 123.0 71 eS :24.29 (-0.34 ) LKGA 123.2 215 eS :27.30 ( 2.60X) ABTN 133.5 287 P? :11.44 (-0.22 ) eS :27.27 (-0.13 ) ***** 19 SEPTEMBER 1987; 21:56 - LITTLE SWITZERLAND, NORTH CAROLINA ***** *CERI OT= 21:56:44.16 LAT= 35.853N LON= 82.049W DEP= 6.2 KM MDB= 2.0 NO= 31, GAP= 63 DEG, RMS= 0.33 SEC, SDOT= 0.07 SEC, Q= C, SQD= C/C ERHMAX= 0.5 KM, AZ= -34 DEG; ERHMIN= 0.4 KM; ERZ= 2.4 KM; Q= B STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) BRBC 24.9 239 iPd 21:56:48.89 ( 0.12 ) eS 21:56:51.74 (-0.39 ) GFM 36.0 37 iP+ :50.78 ( 0.20 ) iS :54.90 (-0.36 ) BENN 47.5 132 iPc :52.97 ( 0.53 ) iS :58.28 (-0.20 ) SLTN 65.8 354 ePd :55.43 ( 0.02 ) TRYN 67.4 195 eP :55.50 (-0.24 ) eS :57:03.28 (-0.91 ) RICH 69.9 276 eP- :56.18 ( 0.03 ) PKNC 83.2 75 eP :58.75 ( 0.41 ) eS :08.28 (-0.41 ) BRTN 92.5 307 eP+ :59.88 ( 0.02 ) eS :11.18 (-0.14 ) RBNC 101.2 237 eP :57:01.89 ( 0.47 ) eS :13.31 (-0.71X) SMTN 117.7 300 eP :03.95 ( 0.10 ) eS :17.35 (-0.87X) PLVA 120.5 41 eP :04.30 (-0.03 ) eS :18.10 (-0.96 ) LMTN 123.0 272 eP :04.72 ( 0.08 ) eS :20.24 ( 0.64 ) WSSR 152.6 246 eP :09.71 ( 0.46 ) eS :27.60 ( 0.03 ) TKL 157.5 263 eP :10.00 ( 0.09 ) eS :28.95 ( 0.24 ) HPK 165.4 273 eS :32.38 ( 1.58X) CRTN 166.0 284 eP+ :11.28 ( 0.05 ) eS :31.46 ( 0.48 ) BBG 193.5 236 eP :16.40 ( 0.89 ) iS :38.50 ( 0.10 ) GBTN 196.6 265 eP :17.05 ( 1.15 ) eS :38.40 (-0.66 ) ORT 203.8 272 eP :18.64 ( 1.64X) eS :41.56 ( 0.58 ) ETT 225.8 256 eP :20.45 ( 0.07X) eS :46.80 (-0.03X) ONTN 226.4 289 eP :20.44 (-0.05X) eS :48.44 ( 1.43X) ANTN 289.0 278 eP :28.68 (-0.21X) eS :58:04.58 ( 3.03X) *TVA OT= 21:56:44.25 LAT= 35.860N LON= 82.045W DEP= 5.8 KM MDB= 2.2 NO= 31, GAP= 62 DEG, RMS= 0.25 SEC, SDOT= 0.06 SEC, Q= C, SQD= B/C ERHMAX= 0.4 KM, AZ= -26 DEG; ERHMIN= 0.4 KM; ERZ= 1.6 KM; Q= B STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) BRBC 25.6 238 iPd 21:56:48.89 (-0.08 ) eS 21:56:51.74 (-0.68X) GFM 35.2 38 iP+ :50.78 ( 0.23 ) iS :54.90 (-0.24 ) BENN 47.8 133 iPc :52.97 ( 0.40 ) eS :58.28 (-0.37 ) SLTN 65.1 354 ePd :55.43 ( 0.05 ) TRYN 68.3 196 eP :55.50 (-0.46 ) eS :57:03.28 (-1.23X) RICH 70.1 276 ePd :56.18 (-0.10 ) PKNC 82.7 75 eP :58.75 ( 0.41 ) eS :08.28 (-0.35 ) BRTN 92.3 307 eP+ :59.88 (-0.04 ) eS :11.18 (-0.18 ) RBNC 101.9 237 eP :57:01.89 ( 0.31 ) eS :13.31 (-0.92X) SMTN 117.6 300 eP :03.95 ( 0.00 ) eS :17.35 (-0.99X) PLVA 119.7 41 eP :04.30 (-0.03 ) eS :18.10 (-0.89X) LMTN 123.3 272 eP :04.72 (-0.09 ) eS :20.24 ( 0.42 ) WSSR 153.2 246 eP :09.71 ( 0.24 ) eS :27.60 (-0.27 ) TKL 157.9 262 eP :10.00 (-0.09 ) eS :28.95 (-0.01 ) HPK 165.7 273 eS :32.38 ( 1.36X) CRTN 166.1 284 eP+ :11.28 (-0.08 ) eS :31.46 ( 0.30 ) BBG 194.2 236 eP :16.40 ( 0.66 ) iS :38.50 (-0.22 ) GBTN 197.0 264 eP :17.05 ( 0.97X) eS :38.40 (-0.91 ) ORT 204.1 272 P? :18.64 ( 1.48X) eS :41.56 ( 0.37 ) ETT 226.3 256 eP :20.45 (-0.13 ) eS :46.80 (-0.30 ) ONTN 226.5 288 P? :20.44 (-0.18 ) eS :48.44 ( 1.27X) ANTN 289.3 278 P? :28.68 ( 0.21 ) eS :58:04.58 ( 3.83X) ***** 22 SEPTEMBER 1987; 17:23 - LOUDON, TENNESSEE ***** *CERI Felt in Vonore, Philadelphia, Binfield and Madisonville, TN *NEIS Felt (V) at Vonore; (IV) at Maryville; (III) at Alcoa, Friendsville, Greenback and Mount Vernon, TN. Also felt at Madisonville and Binfield, TN *TVA Felt at Binfield (MM?) and Knoxville (MM II), TN *CERI OT= 17:23:50.08 LAT= 35.626N LON= 84.311W DEP= 19.6 KM MDB= 3.3 NO= 37, GAP= 50 DEG, RMS= 0.19 SEC, SDOT= 0.05 SEC, Q= B, SQD= B/A ERHMAX= 0.3 KM, AZ= -14 DEG; ERHMIN= 0.2 KM; ERZ= 1.0 KM; Q= A STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) GBTN 10.1 64 iPd 17:23:53.82 ( 0.03 ) ORT 31.5 1 iPc :56.40 ( 0.15 ) ETT 35.7 202 iPd :56.99 ( 0.13 ) iS 17:24:01.68 (-0.14 ) TQTN 39.6 252 iPd :57.40 ( 0.02 ) TKL 48.7 86 iPd :58.83 ( 0.09 ) iS :04.97 (-0.09 ) HPK 51.3 49 iPd :58.90 (-0.22 ) BHT 62.4 293 iPc :24:00.97 ( 0.13 ) :08.67 (-0.02 ) WMTN 73.3 235 iPd :02.50 ( 0.05 ) CRTN 76.5 34 iPd :02.80 (-0.16 ) WSSR 76.9 120 iPc :03.47 ( 0.38 ) eS :12.42 (-0.17 ) LMTN 86.5 70 iPd :04.15 (-0.33 ) GMG 90.8 201 iPd :05.20 ( 0.02 ) eS :15.88 (-0.33 ) BBG 95.0 151 iPc :06.07 ( 0.22 ) eS :16.95 (-0.41 ) ONTN 95.7 353 iPc :05.62 (-0.27 ) ANTN 102.9 306 iPc :06.70 (-0.28 ) CPO 114.5 269 ePd :08.80 ( 0.05 ) RCG 118.8 233 ePd :09.55 ( 0.14 ) eS :26.10 ( 2.58X) CCVA 122.9 28 eP :10.13 ( 0.09 ) eS :25.07 ( 0.45 ) RBNC 123.8 104 iPc :10.68 ( 0.38 ) iS :25.20 ( 0.14 ) SMTN 131.9 50 eP- :11.52 ( 0.09 ) eS :28.67 ( 1.65X) RICH 138.8 76 eP :12.77 ( 0.27 ) eS :30.58 ( 1.71X) PDTN 145.1 255 ePd :13.58 ( 0.16 ) BRTN 153.3 58 ePd :14.70 ( 0.00 ) LKGA 153.5 224 ePd :14.60 (-0.14 ) ABTN 165.2 281 ePc :16.50 ( 0.01 ) BRBC 183.7 85 ePd :19.85 ( 0.38 ) iS :41.80 ( 0.87 ) FDKY 185.7 315 ePc :19.71 ( 0.08 ) TRYN 191.6 101 ePc :21.28 ( 0.69 ) GFM 232.4 76 eP :26.00 (-0.64X) BENN 240.2 91 eP :27.20 (-0.28X) PLVA 306.1 67 eP- :34.62 (-0.98X) *NEIS OT= 17:23:50.1 LAT= 36.623N LON= 84.311W DEP= 19.0 mb(Lg)= 3.3 NO= 19 STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) GBTN 11.1 62 P 17:23:53.80 (-0.1 ) ORT 33.4 1 P :56.40 (-0.1 ) ETT 33.4 202 P :57.00 (-0.1 ) TQTN 44.5 253 P :57.40 (-0.2 ) TKL 44.5 85 P :58.75 (-0.3 ) BHT 66.7 294 P :24:00.97 (-0.2 ) S 17:24:08.67 (-0.06X) WMTN 77.8 236 P :02.50 (-0.3 ) CRTN 77.8 33 P :02.80 (-0.5 ) WSSR 77.8 120 P :03.47 ( 0.0 ) S :12.42 (-0.08X) LMTN 89.0 70 P :04.20 (-0.7 ) GMG 89.0 201 P :05.20 (-0.3 ) S :15.88 (-0.09X) ANTN 100.1 307 P :06.70 (-0.7 ) PRM 244.6 133 eP :27.60 ( 1.1 ) JSC 311.4 117 eP :35.70 ( 0.3 ) LHS 344.7 111 eP :39.00 ( 0.1 ) PWLA 344.7 259 eP :40.00 ( 0.5 ) NAV 367.0 58 eP :41.90 ( 0.0 ) BLA 389.2 62 eP :42.50 (-2.5 ) ELC 478.2 294 eP :56.00 ( 0.0 ) *TVA OT= 17:23:50.13 LAT= 35.623N LON= 84.312W DEP= 19.4 KM MDB= 3.3 NO= 54, GAP= 38 DEG, RMS= 0.18 SEC, SDOT= 0.03 SEC, Q= B, SQD= B/A ERHMAX= 0.3 KM, AZ= -37 DEG; ERHMIN= 0.2 KM; ERZ= 0.6 KM; Q= A STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) GBTN 10.4 62 iPd 17:23:53.82 (-0.01 ) CBT 13.5 227 eP :54.05 (-0.05 ) eS 17:23:56.80 (-0.20 ) ORT 31.9 1 iPc :56.43 ( 0.10 ) iS :24:00.10 (-0.76X) ETT 35.4 202 iPd :56.99 ( 0.14 ) iS :01.68 (-0.07 ) TLT 35.8 176 eP+ :57.10 ( 0.20 ) eS :01.40 (-0.44X) TQTN 39.3 253 iP :57.44 ( 0.06 ) RCT 44.2 226 eP :59.00 ( 0.90X) S :02.20 (-1.71X) TKL 48.9 85 iPd :58.83 ( 0.02 ) iS :04.97 (-0.18 ) HPK 51.7 49 iPd :59.15 (-0.07 ) iS :06.00 ( 0.15 ) BHT 62.4 294 iPc :24:00.97 ( 0.09 ) eS :08.67 (-0.06 ) DCT 63.8 189 eP :01.00 (-0.06 ) WMTN 73.0 236 iPd :02.56 ( 0.11 ) iS :11.55 ( 0.10 ) WSSR 76.8 120 iPc :03.47 ( 0.34 ) eS :12.42 (-0.21 ) CRTN 76.9 33 iPd :02.84 (-0.22 ) iS :12.80 ( 0.30 ) LMTN 86.7 70 ePd :04.20 (-0.37 ) GMG 90.4 201 iPd :05.20 ( 0.03 ) eS :15.88 (-0.27 ) BBG 94.7 151 iPc :06.07 ( 0.21 ) eS :16.95 (-0.39 ) ONTN 96.0 353 iPc :05.62 (-0.37 ) ANTN 103.0 307 iPc :06.85 (-0.20 ) DALG 113.7 214 eP :08.40 (-0.27 ) eS :21.50 (-0.70X) CPO 114.3 269 eP- :08.85 ( 0.07 ) RCG 118.5 233 eP- :09.55 ( 0.14 ) eS :26.10 ( 2.62X) CCVA 123.3 28 eP :10.13 (-0.02 ) eS :25.07 ( 0.30 ) RBNC 123.9 103 iPc :10.68 ( 0.32 ) eS :25.20 ( 0.08 ) SMTN 132.2 50 eP- :11.52 (-0.02 ) eS :28.67 ( 1.50X) RICH 139.0 76 eP :12.77 ( 0.18 ) eS :30.58 ( 1.60X) PDTN 144.8 255 ePd :13.48 ( 0.05 ) iS :31.25 ( 0.82 ) LKGA 153.2 224 ePd :14.66 (-0.07 ) BRTN 153.6 58 ePd :14.66 (-0.14 ) TVG 165.1 213 eP :16.00 (-0.52 ) eS :35.50 (-0.29 ) ABTN 165.1 281 eP+ :16.62 ( 0.09 ) BRBC 183.9 85 ePd :19.85 ( 0.30 ) FDKY 185.9 315 iPc :19.72 ( 0.02 ) TRYN 191.7 101 eP+ :12.77 (-7.88X) HGA 206.1 223 eP :22.30 (-0.43 ) eS :47.50 ( 0.97X) SLTN 217.5 65 eP :23.94 (-0.15 ) BEV 223.1 139 eP :25.90 ( 1.12X) eS :52.00 ( 1.92X) OCA 223.5 241 eP :24.90 ( 0.06 ) eS :52.40 ( 2.22X) MSAL 231.5 249 eP+ :25.82 ( 0.00 ) GFM 232.7 76 eP :26.00 (-0.15 ) BENN 240.3 91 eP :27.20 ( 0.22 ) ATL 242.8 181 eP :28.10 ( 0.89 ) eS :56.50 ( 2.23X) TDA 279.2 215 eP :33.40 ( 1.76X) eS :25:05.60 ( 3.66X) PLVA 306.4 67 eP- :34.62 (-0.49 ) *GIT OT= 17:23:50.9 LAT= 35.604N LON= 84.298W DEP= 13.4 KM MDB= 3.4 ERHMAX= 0.3 KM, AZ= -34 DEG; ERHMIN= 0.2 KM; ELLIPSE AREA= 0.2 SQ KM STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) GBTN 10.5 49 P 17:23:53.82 ( 0.12 ) CBT 13.2 237 P :54.10 ( 0.11 ) S 17:23:56.80 ( 0.54 ) TLT 33.6 178 P :57.10 ( 0.27 ) S :24:01.40 ( 0.21 ) ETT 33.9 205 P :56.99 ( 0.11 ) S :01.68 ( 0.40 ) ORT 35.5 358 P :56.40 (-0.72 ) TQTN 40.0 256 P :57.40 (-0.41 ) RCT 43.7 229 P :59.00 ( 0.61 ) TKL 47.8 83 P :58.83 (-0.20 ) S :04.97 (-0.03 ) DCT 62.0 190 P :24:01.00 (-0.26 ) WMTN 73.0 237 P :02.50 (-0.51 ) WSSR 74.9 119 P :03.47 ( 0.16 ) S :12.42 ( 0.01 ) GMG 89.0 203 P :05.20 (-0.36 ) S :15.88 (-0.42 ) BBG 92.4 151 P :06.07 (-0.04 ) S :16.95 (-0.31 ) DALG 112.8 216 P :08.70 (-0.66 ) RBNC 122.4 103 P :10.68 (-0.20 ) S :25.20 (-0.33 ) ***** 2 OCTOBER 1987; 02:11 - BENTON, TENNESSEE ***** *CERI OT= 02:11:36.30 LAT= 35.145N LON= 84.736W DEP= 8.8 KM MDB= 0.7 NO= 6, GAP= 243 DEG, RMS= 0.31 SEC, SDOT= 0.82 SEC, Q= D, SQD= D/D ERHMAX= 4.9 KM, AZ= -69 DEG; ERHMIN= 1.8 KM; ERZ= 12.8 KM; Q= D STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) DCT 30.5 109 eP 02:11:42.40 ( 0.60X) eS 02:11:46.20 ( 0.39 ) GMG 31.8 169 eP :42.12 ( 0.07 ) iS :46.00 (-0.25 ) ETT 32.5 52 iP :42.43 ( 0.30 ) iS :45.95 (-0.43 ) WSSR 106.4 82 eS :12:06.70 (-0.50 ) ***** 5 OCTOBER 1987; 20:09 - WHITEOAK FLATS, TENNESSEE ***** *TVA OT= 20:09:50.54 LAT= 35.380N LON= 84.101W DEP= 13.7 KM MDB= 1.8 NO= 36, GAP= 64 DEG, RMS= 0.23 SEC, SDOT= 0.04 SEC, Q= B, SQD= B/B ERHMAX= 0.3 KM, AZ= -37 DEG; ERHMIN= 0.3 KM; ERZ= 0.5 KM; Q= A STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) TLT 18.7 242 iPd 20:09:54.80 ( 0.26 ) eS 20:09:57.30 (-0.16 ) ETT 32.8 260 iPd :56.73 ( 0.11 ) iS :10:00.87 (-0.18 ) GBTN 33.3 343 iPd :56.87 ( 0.19 ) iS :01.23 ( 0.07 ) TKL 42.8 44 iPd :58.13 (-0.06 ) iS :03.63 (-0.14 ) DCT 46.3 219 iP :58.50 (-0.27 ) eS :04.50 (-0.27 ) WSSR 48.8 103 iPc :59.47 ( 0.24 ) iS :05.30 (-0.28 ) TQTN 58.8 285 eP :10:00.68 (-0.02 ) eS :08.12 ( 0.00 ) ORT 61.6 343 eP- :01.16 ( 0.01 ) eS :08.62 (-0.27 ) BBG 62.0 155 iPc :01.53 ( 0.24 ) iS :08.80 (-0.34 ) HPKT 63.9 18 eS :08.80 (-0.67X) GMG 77.4 222 eP :03.77 ( 0.14 ) eS :13.57 ( 0.39 ) WMTN 80.7 260 eP :04.42 ( 0.35 ) eS :13.62 (-0.33 ) LMTN 84.1 48 eP :04.67 ( 0.05 ) eS :15.10 ( 0.20 ) CRTN 94.0 14 eP :05.82 (-0.30 ) eS :17.14 (-0.34 ) RBNC 101.3 91 iS :19.53 (-0.10 ) ONTN 126.1 346 eP :11.85 ( 0.80X) eS :25.92 (-0.10 ) RICH 130.6 62 eS :27.30 ( 0.04 ) ANTN 134.8 311 eP- :13.04 ( 0.66 ) SMTN 138.7 36 eP :13.10 ( 0.11 ) eS :30.00 ( 0.62 ) LKGA 150.7 237 eP :15.31 ( 0.49 ) eS :33.27 ( 0.73 ) TVG 156.3 225 eS :35.60 ( 1.63X) PDTN 159.5 266 eS :35.06 ( 0.25 ) ABTN 190.4 288 eS :43.51 ( 0.50 ) *CERI OT= 20:09:50.55 LAT= 35.380N LON= 84.099W DEP= 12.7 KM MDB= 2.1 NO= 37, GAP= 64 DEG, RMS= 0.23 SEC, SDOT= 0.04 SEC, Q= B, SQD= B/B ERHMAX= 0.3 KM, AZ= -28 DEG; ERHMIN= 0.2 KM; ERZ= 0.7 KM; Q= A STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) TLT 18.9 242 eP 20:09:54.80 ( 0.32 ) eS 20:09:57.30 (-0.06 ) ETT 32.9 260 iPd :56.73 ( 0.13 ) iS :10:00.87 (-0.14 ) GBTN 33.3 342 iPd :56.87 ( 0.23 ) iS :01.23 ( 0.15 ) TKL 42.7 44 iPd :58.13 ( 0.00 ) iS :03.63 (-0.04 ) DCT 46.4 219 eP :58.50 (-0.25 ) eS :04.50 (-0.24 ) WSSR 48.7 103 iPc :59.47 ( 0.28 ) iS :05.30 (-0.19 ) TQTN 58.8 285 eP :10:00.68 (-0.06 ) eS :08.12 (-0.06 ) ORT 61.6 342 eP- :01.16 (-0.04 ) eS :08.62 (-0.35 ) BBG 62.0 155 iPc :01.53 ( 0.19 ) iS :08.80 (-0.41 ) HPK 63.8 18 eS :08.80 (-0.76X) GMG 77.5 222 eP :03.77 ( 0.05 ) eS :13.57 ( 0.24 ) WMTN 80.8 260 eP :04.42 ( 0.26 ) eS :13.62 (-0.47 ) LMTN 84.0 48 eP :04.67 ( 0.00 ) eS :15.10 ( 0.12 ) CRTN 93.9 14 eP :05.82 (-0.35 ) eS :17.14 (-0.44 ) RBNC 101.2 91 iS :19.53 (-0.19 ) ONTN 126.1 346 eP :11.85 ( 0.74 ) eS :25.92 (-0.20 ) RICH 130.5 62 eS :27.30 (-0.04 ) ANTN 134.9 311 eP- :13.04 ( 0.58 ) SMTN 138.6 36 eP :13.10 ( 0.05 ) eS :30.00 ( 0.53 ) LKGA 150.8 237 eP :15.31 ( 0.40 ) eS :33.27 ( 0.58 ) TVG 156.4 225 eS :37.80 ( 3.68X) PDTN 159.6 266 eS :35.06 ( 0.11 ) ABTN 190.5 288 eS :43.51 ( 0.37 ) *GIT OT= 20:09:50.7 LAT= 35.380N LON= 84.092W DEP= 14.7 KM MDB= 1.8 ERHMAX= 0.3 KM, AZ= -48 DEG; ERHMIN= 0.2 KM; ELLIPSE AREA= 0.2 SQ KM STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) TLT 19.5 243 P 20:09:54.80 ( 0.09 ) S 20:09:57.30 (-0.34 ) ETT 33.5 260 P :56.73 ( 0.03 ) S :10:00.87 (-0.22 ) GBTN 33.5 341 P :56.87 ( 0.18 ) S :01.23 ( 0.16 ) TKL 42.2 43 P :58.08 ( 0.07 ) S :03.58 ( 0.22 ) DCT 46.9 220 P :58.50 (-0.24 ) S :04.50 (-0.13 ) TQTN 59.4 285 P :10:00.68 (-0.02 ) S :08.12 ( 0.10 ) CRTN 93.7 14 P :05.82 (-0.31 ) S :17.14 (-0.29 ) TVG 157.4 225 S :35.60 ( 0.69 ) ***** 6 OCTOBER 1987; 17:42 - SUMMERVILLE, SOUTH CAROLINA ***** *USC OT= 17:42:21.3 LAT= 32.938N LON= 80.145W DEP= 5.0 KM NO= 10, GAP= 83 DEG, RMS RES= 0.07 SEC, Q= A, SQD= A/A ERH= 0.5 KM, ERZ= 0.7 KM STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) MGS 4.5 175 P 17:42:24.98 (-0.01 ) S 17:42:25.37 (-2.48X) RGR 5.8 232 P :25.07 (-0.02 ) S :25.55 (-2.47X) BCS 8.4 55 P :25.63 (-0.01 ) S :26.47 (-2.54X) WAS 15.5 230 P :26.61 ( 0.02 ) S :28.20 (-2.49X) ZIN 18.9 355 P :27.39 ( 0.14 ) S :29.60 (-2.28X) HBF 21.8 269 P :26.91 (-0.11 ) S :28.86 (-2.60X) VEW 30.7 142 P :29.36 ( 0.17 ) S :32.94 (-2.39X) TRK 40.0 59 P :30.76 (-0.05 ) S :35.2 (-2.92X) SGS 44.4 310 P :31.57 (-0.01 ) S :36.8 (-2.78X) VRN 75.3 278 P :36.50 (-0.04 ) S :45.2 (-3.21X) *USGS OT= 17:42:23.9 LAT= 32.944N LON= 80.167W DEP= 1.7 KM ML= 1.5 NO= 11, RMS= 0.131 SEC STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) RGR 5.0 210 iPd 17:42:25.20 ( 0.05 ) S 17:42:25.70 (-0.20 ) MGS 5.8 154 iPc :25.20 (-0.14 ) SVS 8.1 289 eP :25.60 (-0.18 ) S :26.10 (-0.55 ) BCS 10.7 67 eP :26.00 (-0.11 ) ZIN 18.2 2 iPd :27.30 (-0.19 ) HBF 19.8 266 iPc :27.20 (-0.09 ) S :29.10 (-0.22 ) DRC 27.6 311 iPd :29.00 (-0.11 ) S :32.80 ( 0.06 ) NOTE: Fault Plane Solution (strike, dip, rake) Nodal Plane: 55.0 85.0 -30.0 Nodal Plane: 147.9 60.1 -174.2 P Axis: 7.3 65.6 T Axis: 105.2 73.1 ***** 10 OCTOBER 1987; 11:39 - PATTIE GAP, TENNESSEE ***** *CERI OT= 11:39:11.49 LAT= 35.708N LON= 84.554W DEP= 19.3 KM MDB= 0.7 NO= 11, GAP= 237 DEG, RMS= 0.05 SEC, SDOT= 0.07 SEC, Q= C, SQD= A/D ERHMAX= 0.3 KM, AZ= -27 DEG; ERHMIN= 0.1 KM; ERZ= 0.6 KM; Q= A STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) TQTN 26.4 216 eP- 11:39:16.95 ( 0.03 ) iS 11:39:20.87 (-0.02 ) GBTN 31.4 98 eP :17.60 (-0.02 ) iS :22.10 ( 0.01 ) ETT 43.3 168 iP :19.30 (-0.06 ) eS :25.15 ( 0.05 ) WMTN 63.6 217 eP :22.49 ( 0.11 ) eS :31.05 ( 0.72X) TKL 70.8 94 eP :23.50 ( 0.02 ) eS :32.28 ( 0.05 ) CRTN 84.4 49 eP- :26.42 ( 0.86X) eS :38.45 ( 2.62X) GMG 94.4 186 eS :38.51 (-0.05 ) WSSR 100.6 118 eP :28.10 (-0.02X) eS :40.10 (-0.15 ) *TVA OT= 11:39:11.50 LAT= 35.708N LON= 84.554W DEP= 19.2 KM MDB= 0.5 NO= 12, GAP= 237 DEG, RMS= 0.04 SEC, SDOT= 0.06 SEC, Q= C, SQD= A/D ERHMAX= 0.3 KM, AZ= -25 DEG; ERHMIN= 0.1 KM; ERZ= 0.5 KM; Q= A STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) TQTN 26.4 216 eP- 11:39:16.95 ( 0.02 ) iS 11:39:20.87 (-0.02 ) GBTN 31.4 98 eP :17.60 (-0.02 ) iS :22.10 ( 0.01 ) ETT 43.3 168 eP :19.30 (-0.06 ) eS :25.15 ( 0.05 ) WMTN 63.6 217 P? :22.49 ( 0.10 ) eS :31.05 ( 0.71X) TKL 70.8 94 eP :23.50 ( 0.01 ) eS :32.28 ( 0.04 ) CRTN 84.4 49 eP- :26.42 ( 0.85X) eS :38.45 ( 2.61X) GMG 94.3 186 eS :38.51 (-0.05 ) WSSR 100.6 118 eP :28.10 (-0.02 ) eS :40.10 (-0.15 ) ***** 12 OCTOBER 1987; 08:51 - LOUISVILLE, TENNESSEE ***** *TVA Possible earthquake; location for informational purposes only *CERI OT= 08:51:45.53 LAT= 35.846N LON= 84.023W DEP= 0.5FXD KM MDB= -0.8 NO= 4, GAP= 360 DEG, RMS= 0.15 SEC, SDOT= 1.00 SEC, Q= D, SQD= C/D ERHMAX= 2.0 KM, AZ= 19 DEG; ERHMIN= 0.8 KM; ERZ= 99.0 KM; Q= D STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) GBTN 26.2 220 iP 08:51:50.47 ( 0.28 ) iS 08:51:53.48 (-0.11 ) ORT 26.4 286 eS :53.54 (-0.11 ) TKL 30.7 133 iS :54.93 (-0.04 ) *TVA OT= 08:51:45.69 LAT= 35.844N LON= 84.039W DEP= 5.5 KM MDB= -0.8 NO= 4, GAP= 360 DEG, RMS= 0.13 SEC, SDOT= 1.29 SEC, Q= D, SQD= D/D ERHMAX= 2.5 KM, AZ= 27 DEG; ERHMIN= 1.2 KM; ERZ= 11.6 KM; Q= D STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) GBTN 25.1 218 eP 08:51:50.47 ( 0.23 ) iS 08:51:53.48 (-0.09 ) ORT 25.1 287 eS :53.54 (-0.04 ) TKL 31.6 131 eS :55.35 (-0.08 ) ***** 18 OCTOBER 1987; 16:16 - NORTHERN CENTRAL ALABAMA ***** *GIT This event is probably a blast *TVA Probable blast; for informational purposes only *TVA OT= 16:16:34.41 LAT= 34.195N LON= 87.067W DEP= 1.1 KM MDB= 1.8 NO= 27, GAP= 242 DEG, RMS= 0.22 SEC, SDOT= 0.17 SEC, Q= C, SQD= B/D ERHMAX= 0.8 KM, AZ= 13 DEG; ERHMIN= 0.4 KM; ERZ= 1.4 KM; Q= B STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) MSAL 80.9 26 eP 16:16:48.63 ( 0.17 ) eS 16:16:58.44 (-0.28 ) PWLA 126.3 314 eP :55.90 ( 0.08 ) eS :17:11.22 (-0.22 ) SHTN 140.5 358 eP :58.07 ( 0.08 ) eS :15.24 ( 0.03 ) LKGA 154.2 72 eP- :59.88 (-0.25 ) eS :19.01 ( 0.11 ) PDTN 163.6 43 eP :17:01.46 (-0.08 ) eS :21.94 ( 0.60X) RCG 179.9 61 eP :03.48 (-0.57 ) eS :25.38 (-0.32 ) ABTN 207.0 25 eP- :08.48 ( 0.30 ) eS :33.15 ( 0.31 ) CPO 207.6 41 eP :08.15 (-0.14 ) eP :33.26 ( 0.23 ) WMTN 224.6 58 eP :10.40 (-0.49 ) eS :37.60 ( 0.08 ) GMG 232.2 71 eP :12.16 ( 0.04 ) eS :39.70 ( 0.06 ) MILT 238.3 321 eS :40.00 (-1.07X) TQTN 259.5 55 eP :15.80 ( 0.25 ) eS :47.32 ( 1.74X) BHT 266.7 46 eP :17.00 ( 0.50 ) eS :47.50 ( 0.27 ) ETT 270.1 62 eP :17.10 ( 0.21 ) eS :47.70 (-0.19 ) ANTN 275.8 37 eP :19.02 ( 1.43X) eS :52.14 ( 3.03X) MOTN 281.5 343 eP :18.78 ( 0.55 ) eS :51.36 ( 1.14X) GBTN 307.8 57 eP :22.20 ( 0.74 ) BBG 308.3 75 eS :56.90 ( 0.76 ) FDKY 310.3 21 eP :24.24 ( 2.48X) eS :18:01.33 ( 5.00X) ORT 315.8 52 eS :02.41 ( 4.91X) HAKY 325.9 8 eP :25.42 ( 1.76X) eS :03.30 ( 3.69X) *CERI OT= 16:16:34.47 LAT= 34.191N LON= 87.067W DEP= 2.5 KM MDB= 2.1 NO= 26, GAP= 243 DEG, RMS= 0.21 SEC, SDOT= 0.17 SEC, Q= C, SQD= B/D ERHMAX= 0.8 KM, AZ= 11 DEG; ERHMIN= 0.4 KM; ERZ= 1.5 KM; Q= B STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) MSAL 81.2 26 eP 16:16:48.63 ( 0.15 ) eS 16:16:58.44 (-0.27 ) PWLA 126.6 314 eP :55.90 ( 0.10 ) eS :17:11.22 (-0.15 ) SHTN 140.9 358 eP :58.07 ( 0.08 ) eS :15.24 ( 0.08 ) LKGA 154.2 71 eP- :59.88 (-0.19 ) eS :19.01 ( 0.26 ) PDTN 163.8 43 eP :17:01.46 (-0.05 ) eS :21.94 ( 0.70X) RCG 180.1 61 eP :03.48 (-0.53 ) eS :25.38 (-0.19 ) ABTN 207.3 25 eP- :08.48 ( 0.31 ) eS :33.15 ( 0.38 ) CPO 207.8 41 eP :08.15 (-0.11 ) eP :33.26 ( 0.33 ) WMTN 224.7 58 eP :10.40 (-0.44 ) eS :37.60 ( 0.21 ) GMG 232.3 71 eP :12.16 ( 0.10 ) eS :39.70 ( 0.21 ) MILT 238.7 321 eS :40.00 (-1.04X) TQTN 259.7 55 eP :15.80 (-0.23 ) eS :47.32 ( 0.94X) BHT 266.9 46 eP :17.00 ( 0.01 ) eS :47.50 (-0.54 ) ETT 270.2 61 eP :17.10 (-0.27 ) eS :47.70 (-0.98X) ANTN 276.1 37 eP :19.02 ( 0.93X) eS :52.14 ( 2.21X) MOTN 281.9 343 eP :18.78 ( 0.03 ) eS :51.36 ( 0.29X) GBTN 308.0 57 eP :22.20 ( 0.25 ) eS :59.80 ( 3.19X) BBG 308.3 75 eS :56.90 (-0.01 ) FDKY 310.6 21 eP :24.24 ( 1.97X) eS :18:01.33 ( 4.17X) ORT 315.9 52 eS :02.41 ( 4.10X) HAKY 326.3 8 eP :25.42 ( 1.27X) eS :03.30 ( 2.88X) ***** 19 OCTOBER 1987; 01:05 - SPRUCE PINE, NORTH CAROLINA ***** *CERI OT= 01:05:32.91 LAT= 35.876N LON= 82.063W DEP= 4.0 KM MDB= 1.0 NO= 9, GAP= 127 DEG, RMS= 0.21 SEC, SDOT= 0.10 SEC, Q= C, SQD= C/C ERHMAX= 1.5 KM, AZ= -40 DEG; ERHMIN= 0.5 KM; ERZ= 2.9 KM; Q= C STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) BRBC 25.2 233 eP- 01:05:37.56 ( 0.07 ) eS 01:05:40.49 (-0.35 ) GFM 34.9 41 eP :39.34 ( 0.16 ) iS :43.70 (-0.05 ) BENN 50.1 133 ePc :41.71 (-0.02 ) eS :48.10 (-0.07 ) RICH 68.4 274 eP :45.00 ( 0.25 ) TRYN 69.5 194 eP :45.40 ( 0.46 ) eS :53.20 (-0.52 ) ***** 20 OCTOBER 1987; 22:49 - CAVE CREEK, TENNESSEE ***** *CERI OT= 22:49:55.94 LAT= 35.844N LON= 84.444W DEP= 12.6 KM MDB= 2.4 NO= 40, GAP= 54 DEG, RMS= 0.23 SEC, SDOT= 0.05 SEC, Q= B, SQD= B/B ERHMAX= 0.3 KM, AZ= -42 DEG; ERHMIN= 0.3 KM; ERZ= 0.5 KM; Q= A STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) ORT 14.5 60 iPd 22:49:59.51 ( 0.25 ) iS 22:50:01.81 ( 0.13 ) GBTN 28.8 133 iPc :50:01.20 (-0.11 ) iS :05.10 (-0.14 ) CBT 33.8 176 eP- :02.54 ( 0.44 ) eS :06.77 ( 0.16 ) TQTN 44.4 215 iPc :03.81 ( 0.03 ) iS :09.21 (-0.30 ) BHT 45.3 271 eS :10.00 ( 0.17X) HPK 51.8 80 eP :04.90 (-0.09 ) iS :11.40 (-0.20 ) ETT 57.4 181 iP :05.60 (-0.32 ) eS :12.20 (-1.00 ) RCT 58.7 200 eP :06.66 ( 0.56 ) eS :13.50 (-0.02 ) TKL 64.0 109 eP :07.10 ( 0.12 ) iS :15.00 (-0.04 ) CRTN 67.2 54 eP :07.30 (-0.18 ) eS :16.61 ( 0.70X) ONTN 70.8 0 eP+ :07.86 (-0.18 ) iS :16.66 (-0.22 ) ANTN 79.8 297 iPc :09.45 ( 0.04 ) iS :19.29 ( 0.04 ) WMTN 81.7 216 iP+ :09.72 ( 0.04 ) iS :19.59 (-0.13 ) DCT 87.6 179 eP :11.24 ( 0.63 ) eS :21.19 (-0.12 ) RHT 93.8 205 eP+ :12.09 ( 0.56 ) eS :23.17 ( 0.25 ) WSSR 100.5 128 eP+ :13.05 ( 0.39 ) eS :24.71 (-0.16 ) CPO 105.6 256 eP :13.63 ( 0.26 ) eS :25.82 (-0.27 ) GMG 110.7 191 eP :14.30 ( 0.10 ) BBG 122.0 152 iP :16.00 ( 0.05 ) eS :31.00 ( 0.45 ) SMTN 128.4 62 eP :17.20 ( 0.33 ) eS :34.00 ( 1.85X) CDG 138.3 189 eS :35.02 ( 0.31X) PDTN 142.3 244 eP :19.59 ( 0.63X) eS :36.35 ( 0.58 ) ABTN 150.5 272 eP :20.54 ( 0.32 ) eS :38.27 ( 0.33 ) BRTN 152.9 68 eP :22.23 ( 1.61X) eS :43.21 ( 4.57X) FDKY 160.4 311 eP- :22.33 ( 0.59 ) eS :43.06 ( 2.49X) LKGA 164.6 215 eP+ :22.98 ( 0.58 ) eS :44.23 ( 2.50X) TVG 180.5 206 eP :26.21 ( 1.39X) eS :47.02 ( 1.12X) TRYN 209.3 107 eS :53.80 ( 0.18X) HGA 217.3 216 eP :31.46 ( 1.01X) eS :58.53 ( 2.88X) SLTN 219.4 72 eP :32.38 ( 1.62X) eS :58.53 ( 2.35X) MSAL 230.9 242 eS :51:00.05 ( 0.82X) HAKY 237.5 307 eP :34.47 ( 0.95X) eS :03.41 ( 2.45X) GFM 239.7 82 eS :05.00 ( 3.21X) *TVA OT= 22:49:55.94 LAT= 35.841N LON= 84.444W DEP= 12.8 KM MDB= 2.3 NO= 43, GAP= 54 DEG, RMS= 0.20 SEC, SDOT= 0.04 SEC, Q= B, SQD= B/B ERHMAX= 0.3 KM, AZ= -44 DEG; ERHMIN= 0.2 KM; ERZ= 0.4 KM; Q= A STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) ORT 14.6 59 iPd 22:49:59.51 ( 0.21 ) iS 22:50:01.81 ( 0.06 ) GBTN 28.7 133 iPc :50:01.20 (-0.10 ) iS :05.10 (-0.11 ) CBT 33.6 176 eP :02.20 ( 0.12 ) eS :06.71 ( 0.15 ) TQTN 44.2 215 iPc :03.81 ( 0.05 ) iS :09.21 (-0.27 ) BHT 45.3 271 eS :10.00 ( 0.15 ) HPKT 51.8 79 eP :04.90 (-0.10 ) iS :11.40 (-0.21 ) ETT 57.2 181 iP :05.60 (-0.29 ) eS :12.20 (-0.95X) RCT 58.5 200 eP :06.66 ( 0.59X) iS :13.50 ( 0.03 ) TLT 61.7 166 eS :13.20 (-1.22X) TKL 63.9 108 eP :07.10 ( 0.16 ) iS :15.00 ( 0.02 ) CRTN 67.4 54 eP :07.30 (-0.18 ) eS :16.61 ( 0.69X) ONTN 71.0 0 eP+ :07.86 (-0.20 ) iS :16.66 (-0.25 ) ANTN 79.9 298 iPc :09.45 ( 0.03 ) iS :19.29 ( 0.03 ) WMTN 81.5 216 iP+ :09.72 ( 0.08 ) iS :19.59 (-0.05 ) DCT 87.4 179 iP :10.95 ( 0.40 ) eS :20.90 (-0.32 ) RHT 93.6 205 eP+ :12.00 ( 0.52 ) eS :22.70 (-0.13 ) WSSR 100.3 128 eP+ :13.05 ( 0.43 ) eS :24.71 (-0.09 ) CPO 105.6 256 eP :13.63 ( 0.28 ) eS :25.82 (-0.23 ) GMG 110.5 191 eP :14.30 ( 0.15 ) BBG 121.8 152 iP :16.00 ( 0.11 ) eS :31.00 ( 0.54 ) SMTN 128.5 62 eP :17.20 ( 0.33 ) eS :34.00 ( 1.85X) DALG 129.3 204 eS :34.00 ( 1.68X) CDG 138.1 189 eS :35.02 ( 0.40 ) PDTN 142.2 244 eP :19.59 ( 0.66 ) eS :36.35 ( 0.63 ) ABTN 150.5 272 eP :20.54 ( 0.33 ) eS :38.27 ( 0.35 ) BRTN 153.0 68 eP :22.23 ( 1.62X) eS :43.21 ( 4.58X) FDKY 160.6 311 eP- :22.33 ( 0.58 ) eS :43.06 ( 2.47X) LKGA 164.4 215 eP+ :22.98 ( 0.62 ) eS :44.23 ( 2.58X) TVG 180.3 206 eP :25.70 ( 0.93X) eS :46.30 ( 0.48 ) TRYN 209.2 107 eS :53.80 ( 0.23 ) HGA 217.1 217 eP :31.46 ( 1.05X) eS :58.53 ( 2.95X) SLTN 219.5 72 eP :32.38 ( 1.63X) eS :58.53 ( 2.36X) MSAL 230.8 242 eS :51:00.05 ( 1.41X) HAKY 237.7 307 eP :34.47 ( 1.45X) eS :03.41 ( 3.32X) GFM 239.7 82 eS :05.00 ( 4.15X) *GIT OT= 22:49:57.1 LAT= 35.805N LON= 84.383W DEP= 13.4 KM MDB= 2.3 ERHMAX= 0.6 KM, AZ= -16 DEG; ERHMIN= 0.2 KM; ELLIPSE AREA= 0.4 SQ KM STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) CBT 29.6 187 P 22:50:02.54 ( 0.11 ) S 22:50:06.76 ( 0.41 ) HPK 47.4 74 P :04.90 (-0.27 ) TLT 56.6 171 S :13.20 (-0.38 ) RCT 56.9 206 P :06.66 ( 0.00 ) S :13.50 (-0.17 ) DCT 83.3 182 P :11.24 ( 0.39 ) S :21.19 ( 0.25 ) RHT 92.6 210 P :12.09 (-0.24 ) S :23.17 (-0.33 ) CDG 135.0 191 S :35.02 (-0.17 ) TVG 179.5 208 P :26.21 ( 0.11 ) S :47.02 (-0.34 ) ***** 23 OCTOBER 1987; 09:40 - CONCORD, TENNESSEE ***** *CERI OT= 09:40:07.19 LAT= 35.830N LON= 84.162W DEP= 10.9 KM MDB= 1.6 NO= 25, GAP= 56 DEG, RMS= 0.22 SEC, SDOT= 0.06 SEC, Q= B, SQD= B/B ERHMAX= 0.4 KM, AZ= -4 DEG; ERHMIN= 0.3 KM; ERZ= 0.7 KM; Q= A STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) ORT 15.7 304 iPc 09:40:10.66 ( 0.16 ) iS 09:40:12.84 (-0.08 ) GBTN 18.7 194 eP :11.05 ( 0.12 ) iS :13.80 ( 0.15 ) HPK 27.7 67 eP :12.30 ( 0.00 ) iS :15.90 (-0.13 ) TKL 39.9 118 eP :14.85 ( 0.59 ) iS :19.16 (-0.25 ) CRTN 50.2 35 eP+ :16.27 ( 0.31 ) eS :21.80 (-0.56X) TQTN 61.8 236 eP :18.04 ( 0.20 ) eS :25.66 ( 0.04 ) ETT 61.9 206 eP :17.70 (-0.18 ) eS :25.45 (-0.23 ) BHT 70.8 272 eS :27.90 (-0.34 ) ONTN 76.6 341 eP :19.76 (-0.53 ) eS :29.23 (-0.63X) WSSR 80.9 139 eP :21.36 ( 0.34 ) DCT 89.2 195 eP :23.50 ( 1.29X) eS :33.90 ( 0.73 ) WMTN 97.9 229 eP :23.85 ( 0.32 ) eS :36.76 ( 1.30X) ANTN 103.6 292 eP- :24.21 (-0.22 ) eS :36.82 (-0.19 ) SMTN 107.4 55 eP :25.50 ( 0.48 ) eS :38.20 ( 0.17 ) BBG 110.7 163 eP :26.00 ( 0.42 ) eS :39.00 (-0.01 ) GMG 116.8 203 eS :40.50 (-0.09 ) ABTN 176.0 273 eS :57.48 ( 1.33X) *TVA OT= 09:40:07.28 LAT= 35.831N LON= 84.161W DEP= 10.0 KM MDB= 1.3 NO= 25, GAP= 91 DEG, RMS= 0.23 SEC, SDOT= 0.06 SEC, Q= B, SQD= B/B ERHMAX= 0.4 KM, AZ= -2 DEG; ERHMIN= 0.3 KM; ERZ= 0.8 KM; Q= A STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) ORT 15.7 304 iPc 09:40:10.66 ( 0.14 ) iS 09:40:12.84 (-0.05 ) GBTN 18.8 194 eP :11.05 ( 0.09 ) iS :13.80 ( 0.14 ) HPKT 27.5 67 eP :12.30 (-0.03 ) iS :15.90 (-0.11 ) TKL 39.8 119 eP- :14.75 ( 0.43 ) iS :19.16 (-0.30 ) CRTN 50.1 35 eP+ :16.27 ( 0.26 ) eS :21.80 (-0.58X) TQTN 61.9 236 eP :18.04 ( 0.10 ) eS :25.66 (-0.06 ) ETT 62.0 206 eP :17.70 (-0.27 ) eS :25.45 (-0.32 ) BHT 70.9 272 eS :27.90 (-0.43 ) ONTN 76.6 341 eP :19.76 (-0.61X) eS :29.23 (-0.70X) WSSR 80.9 139 eP :21.36 ( 0.20 ) DCT 89.3 195 eP :23.05 ( 0.69 ) iS :33.70 ( 0.33 ) WMTN 98.0 229 eP :23.85 ( 0.16 ) eS :36.76 ( 1.10X) ANTN 103.7 292 eP- :24.21 (-0.37 ) eS :36.82 (-0.39 ) SMTN 107.3 55 eP :25.50 ( 0.36 ) eS :38.20 ( 0.02 ) BBG 110.8 163 eP :26.00 ( 0.27 ) eS :39.00 (-0.19 ) GMG 116.9 203 eS :40.50 (-0.29 ) ABTN 176.1 273 eS :57.48 ( 1.13X) *GIT OT= 09:40:07.5 LAT= 35.846N LON= 84.173W DEP= 11.4 KM MDB= 1.3 ERHMAX= 0.3 KM, AZ= -21 DEG; ERHMIN= 0.2 KM; ELLIPSE AREA= 0.2 SQ KM STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) ORT 15.2 304 P 09:40:10.66 ( 0.05 ) S 09:40:12.84 (-0.08 ) GBTN 20.3 190 P :11.05 (-0.27 ) S :13.80 (-0.34 ) HPK 27.9 72 P :12.30 (-0.15 ) S :15.90 (-0.21 ) TKL 41.7 120 P :14.85 ( 0.26 ) S :19.97 ( 0.16 ) CRTN 49.3 37 P :16.27 ( 0.48 ) TQTN 62.1 234 P :18.04 ( 0.20 ) S :25.66 ( 0.22 ) ETT 63.2 204 P :17.70 (-0.31 ) S :25.45 (-0.28 ) ONTN 74.5 341 P :19.76 (-0.06 ) S :29.23 ( 0.36 ) DCT 90.7 194 P :23.00 ( 0.58 ) S :34.00 ( 0.62 ) ***** 23 OCTOBER 1987; 10:52 - HEMP TOP, GEORGIA ***** *TVA Probable earthquake *TVA OT= 10:52:51.58 LAT= 34.881N LON= 84.502W DEP= 7.3 KM MDB= 1.8 NO= 23, GAP= 117 DEG, RMS= 0.19 SEC, SDOT= 0.06 SEC, Q= C, SQD= B/C ERHMAX= 0.3 KM, AZ= -58 DEG; ERHMIN= 0.3 KM; ERZ= 1.5 KM; Q= B STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) GMG 15.5 262 iPc 10:52:54.86 ( 0.19 ) iS 10:52:56.78 (-0.14 ) DCT 20.6 21 S-P 2.80 SEC (-0.01 ) CDG 33.7 207 eP :57.60 ( 0.05 ) eS :53:01.70 (-0.20 ) ETT 49.5 5 eP :53:00.25 ( 0.07 ) iS :06.25 (-0.22 ) RCT 53.5 344 iS :07.80 ( 0.25 ) WMTN 59.2 314 eP :02.19 ( 0.42 ) eS :09.07 (-0.13 ) BBG 63.2 91 eP :02.50 ( 0.02 ) iS :10.42 (-0.02 ) TQTN 73.3 344 P? :06.80 ( 2.71X) eS :13.24 ( 0.02 ) RCG 78.0 278 eS :14.20 (-0.38 ) GBTN 91.0 17 eP :06.80 (-0.22 ) eS :17.98 (-0.31 ) LKGA 93.3 252 eP :07.80 ( 0.38 ) eS :17.85 (-1.13X) WSSR 95.1 62 eP :07.94 ( 0.18 ) eS :19.60 ( 0.04 ) TKL 108.7 37 eS :23.10 ( 0.02 ) CPO 126.3 310 eS :27.56 (-0.21 ) CRTN 158.1 22 S? :37.88 ( 1.68X) ABTN 183.7 308 eP :21.67 ( 0.40 ) eS :43.61 ( 0.66 ) *CERI OT= 10:52:51.67 LAT= 34.889N LON= 84.501W DEP= 6.5 KM MDB= 1.7 NO= 19, GAP= 161 DEG, RMS= 0.16 SEC, SDOT= 0.07 SEC, Q= C, SQD= B/C ERHMAX= 0.4 KM, AZ= 2 DEG; ERHMIN= 0.3 KM; ERZ= 1.8 KM; Q= B STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) GMG 15.7 259 iPc 10:52:54.86 ( 0.12 ) iS 10:52:56.78 (-0.20 ) ETT 48.7 5 eP :53:00.25 ( 0.13 ) iS :53:06.25 (-0.03 ) WMTN 58.6 313 eP :02.19 ( 0.44 ) eS :09.07 (-0.04 ) BBG 63.1 91 eP :02.50 (-0.05 ) iS :10.42 (-0.07 ) TQTN 72.5 344 eS :13.24 ( 0.16 ) RCG 78.0 277 eS :14.20 (-0.46 ) GBTN 90.2 17 eP :06.80 (-0.17 ) eS :17.98 (-0.16 ) LKGA 93.7 252 eP :07.80 ( 0.23 ) eS :17.85 (-1.32X) WSSR 94.6 63 eP :07.94 ( 0.17 ) eS :19.60 ( 0.08 ) TKL 108.0 38 eS :23.10 ( 0.03 ) CPO 125.8 309 eS :27.56 (-0.26 ) CRTN 157.3 22 eS :37.88 ( 1.72X) ABTN 183.2 308 eP :21.67 ( 0.32 ) eS :43.61 ( 0.60 ) *GIT OT= 10:52:52.2 LAT= 34.874N LON= 84.511W DEP= 7.2 KM MDB= 1.7 ERHMAX= 0.4 KM, AZ= -13 DEG; ERHMIN= 0.3 KM; ELLIPSE AREA= 0.3 SQ KM STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) GMG 14.6 265 P 10:52:54.86 (-0.02 ) S 10:52:56.78 (-0.11 ) DCT 21.6 23 P :56.50 ( 0.54 ) S :59.50 ( 0.76 ) CDG 32.6 206 P :57.30 (-0.40 ) ETT 50.3 6 P :53:00.25 (-0.33 ) S :53:06.25 (-0.50 ) RCT 54.0 345 S :07.80 ( 0.02 ) WMTN 59.0 315 P :02.19 ( 0.20 ) S :09.07 (-0.13 ) BBG 64.0 90 P :02.50 (-0.29 ) S :10.42 (-0.17 ) GBTN 91.9 17 P :06.80 (-0.52 ) S :17.98 (-0.46 ) ***** 4 NOVEMBER 1987; 20:30 - ESTELLE, GEORGIA ***** *CERI/TVA Felt in Lafayette, GA, area *CERI OT= 20:30:45.69 LAT= 34.697N LON= 85.265W DEP= 12.7 KM MDB= 2.8 NO= 40, GAP= 86 DEG, RMS= 0.18 SEC, SDOT= 0.04 SEC, Q= B, SQD= B/B ERHMAX= 0.4 KM, AZ= -3 DEG; ERHMIN= 0.2 KM; ERZ= 0.6 KM; Q= A STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) LKGA 20.7 247 iPd 20:30:49.92 ( 0.03 ) DALG 25.0 71 eP :50.10 (-0.40 ) eS 20:30:53.20 (-0.81X) RCG 31.7 346 iP :51.70 ( 0.16 ) TVG 35.7 185 RP :52.00 (-0.15 ) RHT 54.9 40 eP :55.10 (-0.14 ) eS :31:02.20 (-0.01 ) CDG 55.3 100 eP :55.50 ( 0.19 ) eS :02.50 ( 0.17 ) GMG 57.5 71 iP :55.70 (-0.01 ) WMTN 66.7 23 iPd :56.98 (-0.14 ) iS :04.82 (-0.65X) PDTN 83.3 320 iPc :59.65 (-0.01 ) iS :09.74 (-0.12 ) DCT 86.9 63 eP :31:00.60 ( 0.37 ) eS :11.30 ( 0.45 ) RCT 90.6 37 eP :01.00 ( 0.22 ) eS :11.60 (-0.19X) ETT 101.7 46 eP :02.50 ( 0.00 ) eS :14.80 ( 0.02 ) TQTN 103.3 28 iPc :02.77 ( 0.05 ) eS :16.20 ( 1.04X) CPO 104.4 344 eP :03.10 ( 0.18 ) eS :15.13 (-0.38 ) OCA 107.6 265 eP :04.30 ( 0.91 ) eS :16.80 ( 0.49X) CBT 121.1 39 eP :06.20 ( 0.75 ) eS :21.00 ( 1.12X) MSAL 130.0 278 ePc :06.81 ( 0.00 ) eS :22.35 ( 0.12 ) BHT 130.8 13 iP :07.75 ( 0.76X) BBG 134.5 81 eP :07.50 (-0.10 ) eS :23.10 (-0.51 ) GBTN 144.1 41 eP :08.90 (-0.08 ) eS :26.00 ( 0.01 ) ABTN 152.5 330 eP+ :10.34 ( 0.07 ) iS :28.79 ( 0.57 ) ORT 160.4 33 eP :11.72 ( 0.25 ) eS :30.32 ( 0.02 ) ANTN 163.6 1 eP :12.44 ( 0.45 ) eS :31.10 (-0.09 ) WSSR 167.0 67 iP :13.00 ( 0.42 ) TKL 172.7 51 iPd :13.65 ( 0.30 ) iS :33.50 (-0.05 ) HPK 185.7 42 eP :16.10 ( 0.76 ) eS :38.80 ( 1.81X) SHTN 189.9 297 ePc :15.88 (-0.11 ) iS :38.74 ( 0.62 ) CRTN 211.0 37 eP+ :19.64 ( 0.40X) eS :44.40 ( 0.67X) ONTN 211.5 20 iPd :19.45 ( 0.12X) eS :45.02 ( 1.13X) LMTN 214.2 51 iP :19.09 (-0.65X) FDKY 237.1 349 eP :23.56 ( 0.35X) eS :50.36 (-0.25X) SMTN 265.8 45 eP :26.30 (-0.57X) HAKY 292.6 336 eP :32.27 ( 2.22X) eS :32:03.88 ( 1.44X) MOTN 325.8 312 eP :33.35 (-0.78X) eS :10.71 ( 1.21X) *TVA OT= 20:30:45.75 LAT= 34.699N LON= 85.265W DEP= 12.0 KM MDB= 2.7 NO= 52, GAP= 85 DEG, RMS= 0.21 SEC, SDOT= 0.04 SEC, Q= B, SQD= B/B ERHMAX= 0.4 KM, AZ= -10 DEG; ERHMIN= 0.2 KM; ERZ= 0.6 KM; Q= A STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) LKGA 20.8 246 iPd 20:30:49.92 ( 0.01 ) DALG 24.9 71 iP :50.60 ( 0.10 ) iS 20:30:53.80 (-0.17 ) RCG 31.5 346 iP :51.70 ( 0.16 ) TVG 35.9 185 iP :52.00 (-0.22 ) RHT 54.7 40 iP :55.10 (-0.15 ) eS :31:02.20 ( 0.01 ) CDG 55.3 100 iP :55.50 ( 0.14 ) eS :02.50 ( 0.13 ) GMG 57.4 71 iP :55.70 (-0.06 ) WMTN 66.5 24 iPd :56.98 (-0.22 ) iS :04.82 (-0.74X) PDTN 83.1 320 iPc :59.65 (-0.09 ) iS :09.74 (-0.21 ) DCT 86.8 63 iP :31:00.60 ( 0.27 ) eS :11.30 ( 0.34 ) RCT 90.4 37 iP :01.00 ( 0.14 ) eS :11.60 (-0.28 ) ETT 101.5 47 eP :02.50 (-0.09 ) eS :14.80 (-0.08 ) TQTN 103.1 28 iPc :02.77 (-0.03 ) eS :16.20 ( 0.95X) CPO 104.2 344 eP :03.10 ( 0.10 ) eS :15.13 (-0.46 ) OCA 107.6 265 eP- :03.70 ( 0.20 ) eS :16.80 ( 0.35 ) CBT 120.9 39 eP :05.80 ( 0.26 ) eS :20.50 ( 0.52 ) MSAL 129.9 278 ePc :06.81 (-0.10 ) eS :22.35 (-0.01 ) BHT 130.6 13 iP :07.75 ( 0.68X) BBG 134.5 81 eP :07.50 (-0.21 ) eS :23.10 (-0.64 ) GBTN 144.0 42 eP :08.90 (-0.17 ) eS :26.00 (-0.09 ) ABTN 152.3 330 eP+ :10.34 (-0.01 ) iS :28.79 ( 0.48 ) ORT 160.2 33 eP :11.72 ( 0.17 ) eS :30.32 (-0.07 ) ANTN 163.4 1 eP :12.44 ( 0.37 ) eS :31.10 (-0.17 ) WSSR 166.9 67 iP :13.00 ( 0.33 ) TKL 172.5 52 iPd :13.65 ( 0.21 ) iS :33.50 (-0.16 ) HPKT 185.5 42 eP :16.10 ( 0.67 ) eS :38.80 ( 1.71X) SHTN 189.8 297 ePc :15.88 (-0.21 ) iS :38.74 ( 0.51 ) CRTN 210.8 37 eP+ :19.64 ( 0.32 ) eS :44.40 ( 0.58 ) ONTN 211.3 20 iPd :19.45 ( 0.04 ) eS :45.02 ( 1.05X) LMTN 214.1 51 iP :19.09 (-0.74 ) FDKY 236.9 348 eP :23.56 ( 0.73 ) eS :50.36 ( 0.46 ) SMTN 265.6 45 eP :26.30 (-0.10 ) HAKY 292.4 336 eP :32.27 ( 2.67X) eS :32:03.88 ( 2.27X) MOTN 325.6 312 eP :33.35 (-0.32 ) eS :10.71 ( 2.07X) *GIT OT= 20:30:45.9 LAT= 34.696N LON= 85.268W DEP= 11.4 KM MDB= 2.5 ERHMAX= 0.4 KM, AZ= -52 DEG; ERHMIN= 0.2 KM; ELLIPSE AREA= 0.2 SQ KM STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) LKGA 20.3 247 P 20:30:49.92 ( 0.16 ) DALG 24.9 69 P :50.10 (-0.33 ) S 20:30:53.20 (-0.55 ) RCG 31.8 347 P :51.70 ( 0.22 ) TVG 35.5 185 P :52.00 (-0.05 ) RHT 55.1 40 P :55.10 (-0.05 ) S :31:02.20 ( 0.28 ) CDG 56.0 100 P :55.50 ( 0.21 ) S :02.50 ( 0.33 ) GMG 57.7 71 P :55.70 ( 0.13 ) WMTN 66.9 24 P :56.98 (-0.05 ) S :04.82 (-0.37 ) DCT 87.1 63 P :31:00.60 ( 0.33 ) S :11.30 ( 0.51 ) RCT 90.7 37 P :01.00 ( 0.14 ) S :11.60 (-0.22 ) TQTN 103.4 28 P :02.77 (-0.12 ) OCAN 107.4 265 P :04.00 ( 0.47 ) S :16.80 ( 0.36 ) CBTN 121.1 39 P :06.20 ( 0.48 ) S :21.00 ( 0.76 ) MSAL 129.6 277 P :06.81 (-0.26 ) BBG 134.7 82 P :07.50 (-0.39 ) GBTN 144.1 42 P :08.90 (-0.48 ) S :26.00 (-0.58 ) ***** 4 NOVEMBER 1987; 22:17 - CALDERWOOD, TENNESSEE ***** *CERI OT= 22:17:39.24 LAT= 35.539N LON= 83.972W DEP= 16.4 KM MDB= 0.6 NO= 15, GAP= 113 DEG, RMS= 0.20 SEC, SDOT= 0.10 SEC, Q= B, SQD= B/B ERHMAX= 0.5 KM, AZ= 8 DEG; ERHMIN= 0.4 KM; ERZ= 1.8 KM; Q= B STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) TKL 22.2 54 eP 22:17:43.95 ( 0.04 ) iS 22:17:47.30 (-0.03 ) GBTN 25.8 303 iPc :44.68 ( 0.27 ) iS :48.14 (-0.04 ) HPK 43.7 11 iS :52.30 (-0.45 ) WSSR 46.1 129 iP :47.81 ( 0.30 ) iS :53.51 (-0.03 ) ETT 49.8 242 eP :47.98 (-0.03 ) iS :54.19 (-0.22 ) ORT 50.9 324 eP :48.56 ( 0.41 ) eS :54.74 ( 0.08 ) LMTN 63.8 53 eP :49.83 (-0.31 ) eS :58.09 ( 0.00 ) TQTN 68.4 268 iS :59.27 ( 0.01 ) BBG 75.2 169 eS :18:01.09 (-0.14 ) WMTN 96.5 251 eS :08.53 ( 1.79X) GMG 98.4 220 eS :08.46 ( 1.12X) *TVA OT= 22:17:39.30 LAT= 35.544N LON= 83.970W DEP= 16.3 KM MDB= 0.7 NO= 18, GAP= 90 DEG, RMS= 0.23 SEC, SDOT= 0.11 SEC, Q= B, SQD= B/B ERHMAX= 0.6 KM, AZ= 4 DEG; ERHMIN= 0.4 KM; ERZ= 1.8 KM; Q= B STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) TKL 21.8 54 eP 22:17:43.95 ( 0.04 ) iS 22:17:47.30 ( 0.03 ) GBTN 25.7 302 iPc :44.68 ( 0.23 ) iS :48.14 (-0.07 ) CBT 40.9 269 eS :52.10 ( 0.02 ) HPKT 43.2 11 iS :52.30 (-0.38 ) WSSR 46.2 130 iP :47.81 ( 0.22 ) iS :53.51 (-0.12 ) ETT 50.2 241 eP :47.98 (-0.14 ) iS :54.19 (-0.38 ) ORT 50.7 323 eP :48.56 ( 0.39 ) eS :54.74 ( 0.10 ) LMTN 63.4 53 eP :49.83 (-0.30 ) eS :58.09 ( 0.06 ) DCT 68.0 217 iP :51.30 ( 0.47 ) eS :59.70 ( 0.45 ) TQTN 68.6 268 iS :59.27 (-0.12 ) BBG 75.7 169 eS :18:01.09 (-0.34 ) WMTN 96.9 251 eS :08.53 ( 1.64X) GMG 98.9 220 eS :08.46 ( 0.93X) *GIT OT= 22:17:39.6 LAT= 35.558N LON= 83.970W DEP= 17.2 KM MDB= 1.0 ERHMAX= 0.2 KM, AZ= -39 DEG; ERHMIN= 0.2 KM; ELLIPSE AREA= 0.1 SQ KM STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) TKL 20.9 58 P 22:17:43.95 (-0.07 ) S 22:17:47.30 ( 0.04 ) HPK 41.7 11 S :52.30 (-0.03 ) ORT 51.0 323 P :48.56 ( 0.20 ) S :54.74 (-0.04 ) TQTN 68.7 266 S :59.27 (-0.28 ) DCT 69.3 216 P :51.20 ( 0.00 ) S :59.90 ( 0.20 ) ***** 4 NOVEMBER 1987; 22:19 - CALDERWOOD, TENNESSEE ***** *TVA OT= 22:19:08.23 LAT= 35.545N LON= 83.968W DEP= 16.3 KM MDB= 1.2 NO= 27, GAP= 90 DEG, RMS= 0.23 SEC, SDOT= 0.08 SEC, Q= B, SQD= B/B ERHMAX= 0.4 KM, AZ= 3 DEG; ERHMIN= 0.3 KM; ERZ= 1.5 KM; Q= B STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) TKL 21.5 54 iPd 22:19:12.90 ( 0.09 ) iS 22:19:16.27 ( 0.12 ) GBTN 25.8 301 iPc :13.53 ( 0.14 ) iS :17.00 (-0.16 ) CBT 41.1 269 iP :16.58 ( 0.94X) iS :20.90 (-0.15 ) HPKT 43.0 11 iS :21.20 (-0.35 ) WSSR 46.2 130 iPc :16.75 ( 0.24 ) iS :22.42 (-0.14 ) ETT 50.5 241 iPd :16.98 (-0.11 ) iS :23.12 (-0.44 ) ORT 50.6 323 eP :17.25 ( 0.16 ) iS :23.67 ( 0.11 ) LMTN 63.1 53 eP :18.81 (-0.21 ) eS :26.53 (-0.36 ) RCT 66.8 251 eP :20.31 ( 0.77X) eS :28.07 ( 0.27 ) DCT 68.2 217 iP :20.16 ( 0.37 ) eS :28.23 ( 0.00 ) TQTN 68.8 268 eP :20.32 ( 0.46 ) iS :28.23 (-0.12 ) BBG 75.8 169 eP :21.27 ( 0.23 ) eS :29.87 (-0.52 ) RBNC 91.5 103 eS :34.72 ( 0.09 ) BHT 94.6 291 eS :35.47 ( 0.19 ) WMTN 97.1 250 eS :35.92 ( 0.04 ) RHT 98.0 238 eP :26.30 ( 1.96X) eS :36.40 ( 0.30 ) GMG 99.1 220 eP :24.75 ( 0.16 ) eS :37.00 ( 0.47 ) RICH 111.9 68 eS :41.28 ( 1.39X) BRBC 153.8 81 eS :49.15 (-2.00X) PKNC 260.0 77 eP :48.73 ( 0.98X) *CERI OT= 22:19:08.27 LAT= 35.542N LON= 83.970W DEP= 15.9 KM MDB= 1.5 NO= 24, GAP= 90 DEG, RMS= 0.24 SEC, SDOT= 0.09 SEC, Q= B, SQD= B/B ERHMAX= 0.5 KM, AZ= 22 DEG; ERHMIN= 0.4 KM; ERZ= 1.8 KM; Q= B STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) TKL 22.0 54 eP- 22:19:13.07 ( 0.19 ) iS 22:19:16.27 ( 0.03 ) GBTN 25.8 302 iPc :13.53 ( 0.13 ) iS :17.00 (-0.15 ) CBT 40.8 270 eP :16.58 ( 0.95X) eS :21.21 ( 0.21 ) HPK 43.4 11 iS :21.20 (-0.47 ) WSSR 46.1 129 iPc :16.75 ( 0.22 ) iS :22.42 (-0.13 ) ETT 50.1 242 iPd :16.98 (-0.09 ) iS :23.12 (-0.38 ) ORT 50.8 324 eP :17.25 ( 0.09 ) iS :23.67 ( 0.02 ) RCT 66.4 251 eP :20.31 ( 0.77 ) eS :28.07 ( 0.31 ) DCT 67.8 217 eP :20.16 ( 0.39 ) eS :28.23 ( 0.06X) TQTN 68.6 268 eP :20.32 ( 0.45 ) iS :28.23 (-0.11 ) BBG 75.5 169 eP :21.27 ( 0.24 ) eS :29.87 (-0.47 ) RBNC 91.7 103 eS :34.72 ( 0.02 ) BHT 94.5 291 eS :35.47 ( 0.18 ) WMTN 96.8 251 eS :35.92 ( 0.10 ) RHT 97.6 238 eS :36.36 ( 0.34X) GMG 98.7 220 eP :24.75 ( 0.20 ) eS :37.00 ( 0.56 ) RICH 112.3 68 eS :41.28 ( 1.26X) BRBC 154.1 81 eS :49.15 (-2.11X) PKNC 260.3 77 eP :48.73 ( 0.27X) *GIT OT= 22:19:08.8 LAT= 35.557N LON= 83.970W DEP= 10.9 KM MDB= 1.3 ERHMAX= 0.4 KM, AZ= -60 DEG; ERHMIN= 0.3 KM; ELLIPSE AREA= 0.3 SQ KM STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) TKL 21.0 58 P 22:19:12.90 ( 0.16 ) S 22:19:15.95 ( 0.34 ) CBT 40.9 267 P :16.58 ( 0.77 ) S :21.21 ( 0.28 ) HPK 41.7 11 S :21.20 ( 0.05 ) ORT 51.0 323 P :17.25 (-0.17 ) S :23.67 (-0.04 ) LMTN 62.6 54 P :18.81 (-0.46 ) S :26.53 (-0.39 ) RCT 67.1 250 P :20.31 ( 0.32 ) S :28.07 (-0.10 ) TQTN 68.7 266 S :28.23 (-0.39 ) DCT 69.3 216 P :20.16 (-0.18 ) S :28.23 (-0.54 ) RHT 98.8 237 S :36.66 (-0.32 ) ***** 5 NOVEMBER 1987; 15:44 - FOREST HILL, WEST VIRGINIA ***** *VTSO OT= 15:44:45.77 LAT= 37.580N LON= 80.791W DEP= 9.7 KM MDB= -0.1 NO= 5, GAP= 255 DEG, RMS= 0.09 SEC, SDOT= 0.58 SEC, Q= D, SQD= C/D ERHMAX= 2.1 KM, AZ= -24 DEG; ERHMIN= 1.4 KM; ERZ= 3.5 KM; Q= C STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) HWV 4.6 285 iP 15:44:47.80 ( 0.11 ) iS 15:44:48.90 (-0.09 ) NAV 29.3 180 eP :51.00 (-0.10 ) iS :54.80 ( 0.08 ) VWV 37.5 110 eS :57.00 ( 0.00 ) ***** 7 NOVEMBER 1987; 21:18 - FORT PAYNE, ALABAMA ***** *TVA/GIT This event is probably a blast *GIT OT= 21:18:35.8 LAT= 34.386N LON= 85.782W DEP= 26.5 KM MDB= 1.2 ERHMAX= 1.5 KM, AZ= 83 DEG; ERHMIN= 0.6 KM; ELLIPSE AREA= 2.8 SQ KM STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) TVG 44.1 91 P 21:18:44.20 ( 0.12 ) S 21:18:49.30 (-0.83 ) OCA 65.0 293 P :47.02 (-0.04 ) S :55.40 ( 0.10 ) RHT 112.3 47 P :53.80 (-0.42 ) DCT 144.7 59 P :59.60 ( 0.40 ) RCT 147.3 44 P :59.90 ( 0.31 ) ***** 8 NOVEMBER 1987; 05:15 - KENSINGTON, GEORGIA ***** *TVA OT= 05:15:07.15 LAT= 34.761N LON= 85.369W DEP= 9.2 KM MDB= 1.1 NO= 17, GAP= 103 DEG, RMS= 0.21 SEC, SDOT= 0.07 SEC, Q= B, SQD= B/B ERHMAX= 0.6 KM, AZ= -83 DEG; ERHMIN= 0.3 KM; ERZ= 1.1 KM; Q= A STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) LKGA 18.0 212 iPd 05:15:10.82 ( 0.14 ) eS 05:15:13.00 (-0.26 ) RCG 23.8 5 eP :12.10 ( 0.52X) iS :14.80 (-0.01 ) TVG 43.0 172 eP :14.90 ( 0.21 ) iS :20.00 (-0.19 ) RHT 56.7 52 eP :17.10 ( 0.17 ) eS :23.20 (-0.87X) HGA 70.8 218 eP :20.00 ( 0.75X) eS :28.50 ( 0.41 ) PDTN 71.8 322 eP- :19.22 (-0.20 ) eS :28.10 (-0.28 ) RCT 91.5 45 eS :36.60 ( 2.73X) DCT 92.7 69 eP :23.00 ( 0.20 ) eS :33.90 (-0.33 ) CPO 95.4 349 eS :34.22 (-0.73X) OCA 99.1 261 eS :37.50 ( 1.62X) MSAL 119.8 275 eS :41.08 (-0.29 ) ABTN 141.8 332 eP :30.43 ( 0.12 ) eS :47.60 ( 0.39 ) GBTN 145.6 46 eS :48.20 (-0.02 ) ORT 160.0 37 eS :56.24 ( 4.20X) TKL 176.0 55 eS :59.40 ( 3.11X) SHTN 178.3 296 eP :36.49 ( 0.60 ) eS :57.15 ( 0.27 ) *CERI OT= 05:15:07.16 LAT= 34.760N LON= 85.369W DEP= 9.5 KM MDB= 0.5 NO= 18, GAP= 103 DEG, RMS= 0.23 SEC, SDOT= 0.07 SEC, Q= B, SQD= B/B ERHMAX= 0.6 KM, AZ= -84 DEG; ERHMIN= 0.4 KM; ERZ= 1.1 KM; Q= A STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) LKGA 17.9 212 iPd 05:15:10.82 ( 0.12 ) eS 05:15:13.00 (-0.29 ) RCG 23.9 5 eP :12.10 ( 0.48 ) iS :14.80 (-0.07 ) TVG 43.0 172 eP :14.90 ( 0.21 ) iS :20.00 (-0.19 ) RHT 56.8 51 eP :17.10 ( 0.14 ) eS :23.20 (-0.91X) HGA 70.7 218 eP :20.00 ( 0.74X) eS :28.50 ( 0.41 ) PDTN 71.9 323 eP- :19.22 (-0.23 ) eS :28.10 (-0.32 ) RCT 91.5 45 eS :36.60 ( 2.73X) DCT 92.7 69 eP :23.00 ( 0.20 ) eS :33.90 (-0.31 ) CPO 95.4 349 eS :34.22 (-0.73X) OCA 99.0 261 eS :37.50 ( 1.65X) MSAL 119.8 275 eS :41.08 (-0.27 ) ABTN 141.8 332 eP :30.43 ( 0.12 ) eS :47.60 ( 0.39 ) GBTN 145.7 46 eS :48.20 (-0.02 ) ORT 160.1 37 eS :56.24 ( 4.20X) TKL 176.1 55 eS :59.40 ( 3.12X) SHTN 178.3 296 eP :36.49 ( 0.60 ) eS :57.15 ( 0.29 ) *GIT OT= 05:15:08.9 LAT= 34.695N LON= 85.185W DEP= 10.0FXD KM MDB= 1.2 ERHMAX= 2.2 KM, AZ= -30 DEG; ERHMIN= 0.6 KM; ELLIPSE AREA= 3.9 SQ KM STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) TVG 36.9 197 P 05:15:15.10 (-0.26 ) S 05:15:19.60 (-0.44 ) RHT 50.7 33 P :17.10 (-0.48 ) S :23.20 (-0.68 ) DCT 80.4 60 P :22.80 ( 0.40 ) ***** 8 NOVEMBER 1987; 08:46 - AVONDALE, TENNESSEE ***** *CERI OT= 08:46:51.15 LAT= 36.301N LON= 83.479W DEP= 10.8 KM MDB= 1.5 NO= 13, GAP= 180 DEG, RMS= 0.26 SEC, SDOT= 0.11 SEC, Q= C, SQD= B/D ERHMAX= 0.9 KM, AZ= -16 DEG; ERHMIN= 0.6 KM; ERZ= 1.9 KM; Q= B STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) SMTN 28.1 71 iP 08:46:56.30 (-0.06 ) iS 08:47:00.20 ( 0.03 ) CRTN 34.4 251 iPd :57.48 ( 0.13 ) iS :01.98 ( 0.11 ) CCVA 37.5 333 iS :02.58 (-0.13 ) LMTN 46.4 172 eS :04.62 (-0.63X) HPK 55.1 221 eS :07.00 (-0.67 ) TKL 76.2 201 eS :13.60 (-0.06 ) ORT 86.2 240 eP :47:06.42 ( 0.72 ) eS :16.45 ( 0.14 ) GBTN 96.6 223 eP :07.10 (-0.18 ) eS :18.50 (-0.56 ) SLTN 122.9 82 eS :28.00 ( 2.00 ) ABTN 241.3 260 eS :58.24 ( 0.82 ) *TVA OT= 08:46:51.16 LAT= 36.308N LON= 83.478W DEP= 11.5 KM MDB= 1.4 NO= 8, GAP= 183 DEG, RMS= 0.05 SEC, SDOT= 0.04 SEC, Q= C, SQD= A/D ERHMAX= 0.3 KM, AZ= -10 DEG; ERHMIN= 0.2 KM; ERZ= 0.6 KM; Q= A STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) SMTN 27.8 73 iP 08:46:56.30 (-0.05 ) iS 08:47:00.20 ( 0.05 ) CRTN 34.8 250 iPd :57.48 ( 0.05 ) iS :01.98 (-0.03 ) CCVA 36.8 333 iS :02.58 (-0.01 ) LMTN 47.1 173 eS :04.62 (-0.85X) HPKT 55.7 221 eS :07.00 (-0.87X) TKL 76.9 200 iS :13.75 (-0.03 ) ORT 86.6 240 eP :47:06.42 ( 0.69X) eS :16.45 ( 0.09 ) GBTN 97.2 223 eP :07.10 (-0.24 ) eS :18.50 (-0.65X) SLTN 122.7 83 eS :28.00 ( 2.12X) ABTN 241.6 260 eS :58.24 ( 1.83X) ***** 10 NOVEMBER 1987; 08:38 - W OF DAYTON, TENNESSEE ***** *GIT OT= 08:38:22.8 LAT= 35.480N LON= 85.135W DEP= 24.1 KM MDB= 1.6 ERHMAX= 0.2 KM, AZ= 86 DEG; ERHMIN= 0.2 KM; ELLIPSE AREA= 0.1 SQ KM STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) CPO 42.0 289 P 08:38:30.65 ( 0.01 ) S 08:38:36.37 ( 0.02 ) RCT 45.6 109 P :31.20 ( 0.06 ) S :37.00 (-0.23 ) CBT 65.1 84 P :34.10 ( 0.10 ) S :42.20 ( 0.02 ) PDTN 69.0 251 P :34.49 (-0.09 ) S :42.92 (-0.26 ) ANTN 78.5 348 P :35.83 (-0.20 ) S :45.52 (-0.17 ) DCT 80.6 126 P :36.50 ( 0.16 ) S :46.20 (-0.04 ) ABTN 97.8 296 S :51.45 ( 0.64 ) LKGA 99.9 198 P :39.02 (-0.29 ) S :50.99 (-0.39 ) TVG 123.3 187 P :43.00 ( 0.08 ) S :58.00 ( 0.36 ) OCA 153.1 231 S :39:06.00 ( 0.37 ) *TVA OT= 08:38:22.86 LAT= 35.464N LON= 85.138W DEP= 21.7 KM MDB= 1.7 NO= 40, GAP= 56 DEG, RMS= 0.15 SEC, SDOT= 0.06 SEC, Q= B, SQD= B/B ERHMAX= 0.2 KM, AZ= -8 DEG; ERHMIN= 0.2 KM; ERZ= 1.1 KM; Q= A STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) CPO 42.4 292 eP- 08:38:30.65 (-0.06 ) iS 08:38:36.37 (-0.07 ) RCT 45.3 107 eP :31.20 ( 0.11 ) eS :37.00 (-0.10 ) BHT 45.9 22 eP :31.27 ( 0.03 ) iS :37.57 ( 0.22 ) RCG 57.6 199 eP :32.88 (-0.04 ) eS :40.35 ( 0.08 ) ETT 63.9 104 iP :33.87 (-0.01 ) iS :41.87 (-0.06 ) CBT 65.6 83 eP :34.10 (-0.02 ) eS :42.20 (-0.13 ) PDTN 68.1 252 eP+ :34.49 ( 0.01 ) eS :42.92 (-0.04 ) ANTN 78.9 354 eP+ :35.83 (-0.32 ) eS :45.52 (-0.33 ) GMG 79.2 147 eP :36.40 ( 0.17 ) eS :45.85 (-0.14 ) DCT 79.7 125 eP :36.90 ( 0.65X) eS :45.60 (-0.42 ) GBTN 87.0 75 iP :37.30 (-0.04 ) iS :47.95 ( 0.04 ) ORT 90.1 57 eS :49.03 ( 0.28 ) LKGA 98.2 198 eP- :39.02 (-0.05 ) eS :50.99 ( 0.09 ) ABTN 99.6 298 eP :39.57 ( 0.31 ) iS :51.45 ( 0.22 ) TVG 121.6 187 P? :43.00 ( 0.38 ) eS :57.80 ( 0.76 ) TKL 125.5 80 eP :43.27 ( 0.05 ) eS :58.30 ( 0.21 ) ONTN 129.1 29 P? :42.48 (-1.31X) eS :59.11 ( 0.03 ) BBG 137.5 118 iS :39:00.80 (-0.61 ) CRTN 142.8 55 eP :45.81 (-0.07 ) eS :04.50 ( 1.81X) WSSR 143.3 98 eP :46.08 ( 0.05 ) eS :02.27 (-0.67 ) OCA 151.3 232 eS :05.90 ( 1.00X) MSAL 155.8 244 eP :47.46 (-0.38 ) eS :06.41 ( 0.33 ) LMTN 163.3 73 eS :08.27 ( 0.14 ) SHTN 180.8 270 eP+ :51.25 (-0.42 ) eS :13.23 ( 0.52 ) *CERI OT= 08:38:22.92 LAT= 35.465N LON= 85.140W DEP= 11.0 KM MDB= 1.7 NO= 17, GAP= 56 DEG, RMS= 0.28 SEC, SDOT= 0.07 SEC, Q= C, SQD= B/C ERHMAX= 0.7 KM, AZ= 6 DEG; ERHMIN= 0.6 KM; ERZ= 1.7 KM; Q= B STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) CPO 42.2 291 eP- 08:38:30.65 ( 0.27 ) iS 08:38:36.37 ( 0.54X) RCT 45.5 107 eP :31.20 ( 0.30 ) eS :37.00 ( 0.29X) BHT 45.9 23 eP :31.27 ( 0.27 ) iS :37.57 ( 0.68X) RCG 57.6 199 eP :32.88 (-0.02 ) eS :40.35 ( 0.17X) ETT 64.1 104 iP :33.87 (-0.11 ) iS :41.87 (-0.18X) PDTN 67.9 252 eP+ :34.49 (-0.09 ) eS :42.92 (-0.17X) ANTN 78.8 354 eP+ :35.83 (-0.52 ) eS :45.52 (-0.64X) GMG 79.4 147 eP :36.40 (-0.08 ) eS :45.85 (-0.53X) DCT 79.9 125 eP :37.00 ( 0.49 ) eS :45.60 (-0.82X) GBTN 87.1 75 iP :37.30 (-0.30 ) iS :47.95 (-0.37X) ORT 90.3 57 eS :49.03 (-0.12X) LKGA 98.2 198 eP- :39.02 (-0.30 ) eS :50.99 (-0.30X) ABTN 99.3 298 eP :39.57 ( 0.10 ) iS :51.45 (-0.11X) TVG 121.6 187 eP :43.00 ( 0.12X) eS :58.00 ( 0.55X) TKL 125.7 80 eP :43.77 ( 0.26 ) iS :58.28 (-0.25X) ONTN 129.1 29 P :42.48 (-1.57X) eS :59.11 (-0.37X) BBG 137.7 118 iS :39:00.80 (-1.07X) CRTN 142.9 55 eP :45.81 (-0.35 ) eS :04.50 ( 1.38X) WSSR 143.5 98 eP :46.08 (-0.24 ) eS :02.27 (-1.13X) OCA 151.2 232 eS :05.90 ( 0.61X) MSAL 155.7 244 eP :47.46 (-0.63 ) eS :06.41 (-0.05X) LMTN 163.5 73 eS :08.27 (-0.31X) SHTN 180.6 270 eP+ :51.25 (-0.66 ) eS :13.23 ( 0.15X) ***** 10 NOVEMBER 1987; 23:56 - OSWALD DOME, TENNESSEE ***** *CERI OT= 23:56:36.19 LAT= 35.225N LON= 84.535W DEP= 14.5 KM MDB= 0.7 NO= 11, GAP= 168 DEG, RMS= 0.17 SEC, SDOT= 0.13 SEC, Q= C, SQD= B/C ERHMAX= 0.9 KM, AZ= 75 DEG; ERHMIN= 0.5 KM; ERZ= 0.7 KM; Q= A STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) ETT 13.3 33 iP 23:56:39.80 ( 0.19 ) iS 23:56:42.00 (-0.11 ) RCT 17.6 319 eP :40.12 ( 0.04 ) eS :42.75 (-0.17 ) DCT 21.7 151 eP :40.79 ( 0.12 ) eS :43.61 (-0.33 ) GBTN 57.1 31 eP :46.00 (-0.05 ) eS :53.10 (-0.14 ) BBG 76.7 120 eP :49.00 (-0.14 ) eS :58.50 (-0.09 ) WSSR 87.3 86 eS :57:01.88 ( 0.47 ) *GIT OT= 23:56:36.6 LAT= 35.219N LON= 84.535W DEP= 12.4 KM MDB= 0.9 ERHMAX= 0.3 KM, AZ= 40 DEG; ERHMIN= 0.2 KM; ELLIPSE AREA= 0.1 SQ KM STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) ETT 13.9 32 P 23:56:39.80 ( 0.12 ) S 23:56:42.00 ( 0.07 ) RCT 18.1 320 P :40.12 (-0.11 ) S :42.75 (-0.13 ) DCT 21.1 150 P :40.79 ( 0.14 ) S :43.61 ( 0.00 ) BBG 76.5 120 P :49.00 (-0.28 ) S :58.50 (-0.07 ) ***** 11 NOVEMBER 1987; 07:02 - MEADOW, TENNESSEE ***** *CERI OT= 07:02:40.29 LAT= 35.699N LON= 84.144W DEP= 19.1 KM MDB= 1.8 NO= 41, GAP= 43 DEG, RMS= 0.21 SEC, SDOT= 0.05 SEC, Q= B, SQD= B/A ERHMAX= 0.3 KM, AZ= -33 DEG; ERHMIN= 0.2 KM; ERZ= 0.6 KM; Q= A STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) GBTN 7.0 239 iPc 07:02:43.80 ( 0.08 ) iS 07:02:46.00 (-0.23 ) ORT 27.5 328 iPc :46.07 ( 0.21 ) iS :50.05 ( 0.12 ) CBT 30.7 235 eP :46.90 ( 0.60 ) eS :50.90 ( 0.20 ) TKL 33.8 98 iP :47.07 ( 0.32 ) iS :51.61 ( 0.15 ) HPK 34.8 44 iPd :46.75 (-0.12 ) eS :51.40 (-0.28 ) ETT 50.1 214 iPc :49.00 (-0.15 ) iS :55.10 (-0.53 ) TQTN 56.5 249 eP :50.26 ( 0.18 ) eS :57.21 (-0.02 ) RCT 61.2 230 eP :51.00 ( 0.21 ) eS :58.50 ( 0.05 ) CRTN 61.9 26 eP :50.85 (-0.08 ) iS :58.53 (-0.16 ) WSSR 69.5 132 iPc :52.43 ( 0.27 ) eS :03:00.69 (-0.14 ) LMTN 69.6 72 iPc :52.09 (-0.02 ) eS :00.50 (-0.24 ) DCT 75.8 199 eP :53.10 ( 0.05 ) eS :02.20 (-0.16 ) WMTN 90.4 237 eP :55.29 ( 0.03 ) eS :06.08 (-0.10 ) ONTN 90.9 343 eP :55.06 (-0.30 ) eS :06.10 (-0.26 ) RHT 96.1 224 eP :56.90 ( 0.77X) BBG 96.4 162 eP :56.20 (-0.07 ) eS :07.00 (-0.94 ) ANTN 111.2 298 eP :58.36 (-0.10 ) iS :11.68 (-0.05 ) SMTN 115.2 49 eP :03:00.00 ( 0.92 ) eS :13.10 ( 0.30X) CPO 129.9 266 eP :01.53 ( 0.22 ) eS :16.70 ( 0.04 ) PDTN 161.8 254 eS :27.00 ( 1.93X) LKGA 169.9 226 eP+ :07.81 ( 0.36 ) eS :27.90 ( 0.62 ) ABTN 178.8 277 eP :09.19 ( 0.41 ) eS :30.07 ( 0.49 ) TRYN 178.8 105 eS :31.00 ( 1.33X) TVG 180.7 216 eP :10.00 ( 0.93 ) eS :31.20 ( 1.11X) FDKY 191.4 310 eP :10.69 (-0.02 ) eS :34.10 ( 1.19X) SLTN 200.1 65 eP :12.90 ( 0.88X) eS :36.10 ( 0.91X) GFM 215.9 77 eS :39.90 ( 0.29X) SHTN 271.9 265 eS :51.70 ( 0.05X) *TVA OT= 07:02:40.31 LAT= 35.701N LON= 84.143W DEP= 18.8 KM MDB= 1.8 NO= 38, GAP= 43 DEG, RMS= 0.16 SEC, SDOT= 0.04 SEC, Q= B, SQD= B/A ERHMAX= 0.3 KM, AZ= -29 DEG; ERHMIN= 0.2 KM; ERZ= 0.5 KM; Q= A STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) GBTN 7.2 238 iPc 07:02:43.80 ( 0.08 ) iS 07:02:46.00 (-0.21 ) ORT 27.4 328 iPc :46.07 ( 0.22 ) iS :50.05 ( 0.15 ) CBT 30.8 235 eP :46.40 ( 0.06 ) eS :50.70 (-0.04 ) TKL 33.8 98 iPc :46.96 ( 0.21 ) iS :51.61 ( 0.16 ) HPKT 34.6 44 iPd :46.75 (-0.11 ) eS :51.40 (-0.23 ) ETT 50.3 214 iPc :49.00 (-0.20 ) iS :55.10 (-0.59X) TQTN 56.6 249 eP :50.26 ( 0.14 ) eS :57.21 (-0.07 ) RCT 61.3 230 eP :51.00 ( 0.16 ) eS :58.50 (-0.02 ) CRTN 61.7 26 eP :50.85 (-0.06 ) iS :58.53 (-0.12 ) LMTN 69.4 73 iPc :52.09 (-0.02 ) eS :03:00.50 (-0.22 ) WSSR 69.5 132 iPc :52.43 ( 0.23 ) eS :00.69 (-0.18 ) DCT 76.0 199 eP :53.10 ( 0.00 ) eS :02.20 (-0.24 ) WMTN 90.5 237 eP :55.29 (-0.02 ) eS :06.08 (-0.17 ) ONTN 90.7 343 eP :55.06 (-0.30 ) eS :06.10 (-0.24 ) RHT 96.3 224 eP :56.90 ( 0.72X) BBG 96.6 162 eP :56.20 (-0.12 ) eS :07.00 (-1.01X) ANTN 111.2 298 eP :58.36 (-0.13 ) iS :11.68 (-0.07 ) SMTN 115.0 49 eP :03:00.00 ( 0.92X) eS :13.10 ( 0.33 ) CPO 130.0 266 P? :01.53 ( 0.18 ) eS :16.70 (-0.01 ) PDTN 161.9 253 eS :27.00 ( 1.87X) LKGA 170.1 226 eP+ :07.81 ( 0.30 ) eS :27.90 ( 0.54 ) TRYN 178.8 105 eS :31.00 ( 1.31X) ABTN 178.9 277 eP :09.19 ( 0.37 ) eS :30.07 ( 0.45 ) TVG 181.0 216 eP :10.00 ( 0.87X) eS :31.20 ( 1.03X) FDKY 191.4 310 eP :10.69 (-0.03 ) eS :34.10 ( 1.18X) SLTN 200.0 65 eP :12.90 ( 0.87X) eS :36.10 ( 0.92X) GFM 215.8 77 eS :39.90 ( 0.76X) SHTN 272.0 265 eS :51.70 ( 0.98X) *GIT OT= 07:02:41.0 LAT= 35.666N LON= 84.131W DEP= 17.2 KM MDB= 1.9 ERHMAX= 0.3 KM, AZ= -43 DEG; ERHMIN= 0.2 KM; ELLIPSE AREA= 0.2 SQ KM STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) GBTN 7.2 270 P 07:02:43.80 (-0.20 ) S 07:02:46.00 (-0.22 ) CBTN 29.8 242 P :46.90 ( 0.34 ) S :50.90 ( 0.23 ) TKL 32.4 92 P :47.07 ( 0.14 ) S :51.61 ( 0.30 ) ETT 47.8 218 P :49.00 (-0.24 ) S :55.10 (-0.20 ) RCT 59.9 234 P :51.00 (-0.09 ) S :58.50 (-0.02 ) DCT 72.8 201 P :53.10 ( 0.00 ) S :03:02.20 ( 0.20 ) BBG 92.6 162 P :56.20 (-0.02 ) S :07.00 (-0.41 ) RHT 94.6 226 P :56.90 ( 0.37 ) TVG 179.0 217 P :03:10.00 ( 0.21 ) S :31.20 ( 0.28 ) ***** 15 NOVEMBER 1987; 06:43 - LOUDON, TENNESSEE ***** *CERI OT= 06:43:51.08 LAT= 35.738N LON= 84.297W DEP= 7.4 KM MDB= -0.1 NO= 7, GAP= 160 DEG, RMS= 0.07 SEC, SDOT= 0.08 SEC, Q= C, SQD= B/C ERHMAX= 0.4 KM, AZ= 76 DEG; ERHMIN= 0.2 KM; ERZ= 1.1 KM; Q= A STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) GBTN 11.1 135 ePc 06:43:53.30 (-0.14 ) iS 06:43:55.20 ( 0.03 ) ORT 19.1 358 P :54.69 ( 0.03 ) iS :57.26 (-0.02 ) ETT 47.8 197 eP :59.60 ( 0.20 ) eS :44:05.40 (-0.08 ) TKL 48.2 100 eS :05.53 (-0.01 ) *TVA OT= 06:43:51.28 LAT= 35.741N LON= 84.306W DEP= 6.1 KM MDB= 0.0 NO= 7, GAP= 164 DEG, RMS= 0.21 SEC, SDOT= 0.31 SEC, Q= C, SQD= C/C ERHMAX= 3.0 KM, AZ= 85 DEG; ERHMIN= 0.9 KM; ERZ= 9.4 KM; Q= D STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) GBTN 12.0 134 iP 06:43:54.00 ( 0.33 ) iS 06:43:55.20 (-0.22 ) ORT 18.7 0 P :54.69 (-0.06 ) iS :57.26 (-0.02 ) ETT 48.0 196 eP :59.60 (-0.02 ) eS :44:05.40 (-0.31 ) TKL 49.0 101 eS :05.71 (-0.27 ) ***** 16 NOVEMBER 1987; 22:50 - IUKA, MISSISSIPPI ***** *TVA Possible earthquake; location for informational purposes only *TVA OT= 22:50:21.01 LAT= 34.840N LON= 88.159W DEP= 9.3 KM MDB= 2.3 NO= 12, GAP= 270 DEG, RMS= 0.17 SEC, SDOT= 0.24 SEC, Q= D, SQD= C/D ERHMAX= 2.9 KM, AZ= 61 DEG; ERHMIN= 1.0 KM; ERZ= 7.5 KM; Q= D STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) SHTN 116.3 53 eP- 22:50:40.27 ( 0.01 ) eS 22:50:54.13 (-0.18 ) MSAL 135.9 89 ePc :43.23 (-0.02 ) eS :59.36 (-0.12 ) MOTN 197.9 4 eP :52.80 ( 0.06 ) eS :51:15.10 (-0.81X) PDTN 216.1 76 eP :55.78 ( 0.24 ) eS :21.21 ( 0.46 ) ABTN 219.5 58 eP :55.89 (-0.17 ) eS :21.90 ( 0.25 ) LKGA 247.2 95 eP :51:01.00 ( 1.29 ) eS :30.60 ( 2.64X) CPO 250.2 69 eP :01.27 ( 1.22 ) eS :29.65 ( 1.09 ) WMTN 294.2 80 eP :06.92 ( 1.51X) S? :39.77 ( 1.95X) ***** 18 NOVEMBER 1987; 05:59 - GATLINBURG, TENNESSEE ***** *CERI OT= 05:59:11.28 LAT= 35.662N LON= 83.616W DEP= 5.6 KM MDB= 0.0 NO= 5, GAP= 232 DEG, RMS= 0.13 SEC, SDOT= 0.74 SEC, Q= D, SQD= C/D ERHMAX= 9.9 KM, AZ= -73 DEG; ERHMIN= 1.3 KM; ERZ= 16.3 KM; Q= D STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) TKL 14.3 268 iP 05:59:14.20 ( 0.16 ) iS 05:59:15.95 (-0.10 ) LMTN 31.2 37 eP :16.63 (-0.22 ) iS :20.99 ( 0.07 ) WSSR 42.7 175 eP :19.45 ( 0.63X) eS :24.31 (-0.01 ) *TVA OT= 05:59:11.30 LAT= 35.662N LON= 83.617W DEP= 6.4 KM MDB= -0.1 NO= 5, GAP= 232 DEG, RMS= 0.07 SEC, SDOT= 0.85 SEC, Q= D, SQD= D/D ERHMAX= 6.9 KM, AZ= -65 DEG; ERHMIN= 1.8 KM; ERZ= 36.4 KM; Q= D STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) TKL 14.3 268 iPc 05:59:14.11 ( 0.04 ) eS 05:59:16.04 (-0.05 ) LMTN 31.2 37 eP :16.66 (-0.20 ) iS :20.97 ( 0.05 ) WSSR 42.8 175 eP :19.45 ( 0.63X) eS :24.31 ( 0.00 ) ***** 21 NOVEMBER 1987; 01:03 - HILLSVILLE, VIRGINIA ***** *NEIS Felt in Carroll County, VA *VTSO Felt with intensity III (MM) in a 15 km circle around Hillsville, VA. A very similar event, in hypocenter and magnitude, occurred on 860809 at 07:58 UT (see VTSO Quarterly Report 85-121-10) *CERI Felt in Galax, VA, area; location for informational purposes only *NEIS OT= 01:03:20.8 LAT= 36.752N LON= 80.702W DEP= 2.7 MD= 2.1 NO= 14 STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) PUV 32.3 342 P 01:03:26.67 ( 0.1 ) S 01:03:30.44 WMV 46.7 329 P :28.80 (-0.3 ) S :34.22 BLA 56.7 26 P :30.92 (-0.1 ) S :36.96 NAV 63.4 353 P :31.61 (-0.6 ) S :39.55 PWV 71.2 335 P :33.49 (-0.2 ) S :41.43 VWV 83.4 19 P :35.25 (-0.7 ) S :45.36 GFM 122.3 235 eP :40.70 (-1.5 ) FRV 214.6 76 P :56.07 ( 1.2 ) S :04:20.16 CVL 241.3 55 P :59.24 ( 0.9 ) S :28.21 GHV 258.0 63 P :04:02.20 ( 1.7 ) S :32.34 JSC 279.1 191 eP :05.20 ( 2.0 ) NA12 284.7 60 P :05.28 ( 1.3 ) TKL 301.4 247 eP :07.70 ( 1.5 ) NA2 302.5 59 P :08.93 ( 2.7 ) *VTSO OT= 01:03:20.97 LAT= 36.756N LON= 80.713W DEP= 5.0 KM MDB= 2.1 NO= 34, GAP= 131 DEG, RMS= 0.34 SEC, SDOT= 0.20 SEC, Q= C, SQD= C/C ERHMAX= 1.0 KM, AZ= -60 DEG; ERHMIN= 0.4 KM; ERZ= 2.0 KM; Q= B STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) PUV 31.1 343 iPc 01:03:26.67 ( 0.10 ) eS 01:03:30.44 ( 0.27 ) PLVA 41.2 256 iPd :28.36 ( 0.07 ) eS :33.00 (-0.12 ) WMV 45.4 330 eP :28.80 (-0.16 ) eS :34.22 (-0.08 ) BLA 56.9 27 ePc :30.92 ( 0.09 ) eS :36.96 (-0.62 ) NAV 62.5 353 eP :31.61 (-0.15 ) eS :39.55 ( 0.35 ) PWV 70.9 335 eP :33.49 ( 0.33 ) eS :41.43 (-0.15 ) VWV 83.8 20 eP :35.25 (-0.05 ) eS :45.36 ( 0.09 ) PKNC 88.3 207 eP :36.28 ( 0.24 ) eS :45.80 (-0.74 ) GFM 121.5 234 ePd :40.72 (-0.70 ) eS :55.30 (-0.41 ) SLTN 130.7 255 eP :42.11 (-0.68 ) eS :56.97 (-1.08X) BENN 157.3 213 eP :47.42 ( 0.58 ) eS :04:05.94 ( 1.01 ) BRBC 180.9 232 eP :50.70 ( 0.15 ) eS :12.38 ( 1.16X) RICH 210.7 245 eP :55.60 ( 0.58 ) eS :20.30 ( 1.45X) FRV 215.3 76 eP :56.07 ( 0.41 ) eS :20.16 ( 0.21 ) TRYN 218.4 220 eP :56.68 ( 0.48 ) eS :21.06 ( 0.21 ) CVL 241.4 55 eP :59.24 (-0.41 ) eS :28.21 ( 1.47X) RBNC 257.0 234 eP :04:01.82 (-0.27 ) eS :30.10 (-0.91X) GHV 258.2 63 eP :02.20 ( 0.18 ) eS :32.34 ( 1.43X) LMTN 260.7 249 eP :02.83 ( 0.44 ) eS :32.89 ( 1.36X) NA12 285.5 61 eP :05.28 (-0.08 ) CRTN 287.0 259 eP :05.29 (-0.30 ) eS :37.44 ( 0.42X) TKL 301.0 247 eP :08.06 ( 0.77 ) NA2 303.4 59 eP :08.93 ( 1.39X) WSSR 305.9 238 eP :07.18 (-0.83X) GBTN 337.0 250 eP :10.74 (-0.94X) ETT 372.7 246 eP :17.28 ( 1.20X) Additional data: Operator - VDMR STA PHASE ARRIVAL TIME PHASE ARRIVAL TIME CVV Pn 01:03:59.5 Sg 01:04:28.1 *CERI OT= 01:03:21.24 LAT= 36.773N LON= 80.751W DEP= 12.1 KM MDB= 2.5 NO= 26, GAP= 128 DEG, RMS= 0.19 SEC, SDOT= 0.08 SEC, Q= C, SQD= B/C ERHMAX= 0.6 KM, AZ= -60 DEG; ERHMIN= 0.3 KM; ERZ= 0.7 KM; Q= A STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) PUV 28.4 348 iPc 01:03:26.67 ( 0.12 ) eS 01:03:30.44 ( 0.01 ) PLVA 38.4 252 iPd :28.36 ( 0.16 ) iS :33.00 (-0.28 ) WMV 42.0 332 eP :28.80 ( 0.04 ) eS :34.22 (-0.02 ) BLA 56.8 31 eP+ :30.92 (-0.19 ) eS :36.96 (-1.35 ) NAV 60.4 356 eP :31.61 (-0.11 ) eS :39.55 ( 0.18 ) PWV 67.7 337 eP :33.49 ( 0.57 ) eS :41.43 (-0.02 ) VWV 83.3 22 eP :35.25 (-0.06 ) eS :45.36 (-0.22 ) PKNC 88.5 204 eP :36.28 ( 0.17 ) eS :46.90 (-0.06 ) GFM 119.8 232 eP- :40.72 (-0.26 ) eS :55.30 (-0.09 ) SLTN 127.9 254 eP :42.11 ( 0.04 ) eS :56.97 (-0.30 ) BENN 157.1 212 eP :47.42 ( 0.81 ) eS :04:05.94 ( 0.81 ) BRBC 179.4 231 eP :50.70 ( 0.57 ) eS :12.38 ( 1.16 ) RICH 208.4 244 eP :55.60 ( 1.12X) eS :20.30 ( 1.56X) TRYN 214.7 219 eP :56.68 ( 1.25X) eS :21.06 ( 0.67 ) FRV 218.2 77 eP :56.07 ( 0.15 ) eS :20.16 (-1.07X) SMTN 221.8 259 eS :23.88 ( 1.61X) CVL 243.2 56 eP :59.24 (-0.42X) eS :28.21 ( 0.51X) RBNC 255.4 233 eP :04:01.82 ( 0.46X) eS :30.10 (-0.55X) LMTN 258.2 248 eP :02.83 ( 1.28X) eS :32.89 ( 1.92X) GHV 260.4 63 eP :02.20 ( 0.44X) eS :32.34 ( 1.01X) CRTN 284.0 258 eP :08.02 ( 3.33X) eS :41.00 ( 4.59X) NA12 287.6 61 eP :05.28 ( 0.20X) TKL 298.6 246 eP :07.88 ( 1.42X) WSSR 304.0 238 eP :07.18 (-0.07X) NA2 305.3 60 eP :08.93 ( 1.68X) GBTN 334.4 249 eP :10.74 (-0.09X) BBG 347.6 234 eP :13.30 ( 0.72X) ETT 370.3 245 eP :17.28 ( 2.03X) ***** 21 NOVEMBER 1987; 05:02 - EASTHAM, VIRGINIA ***** *VTSO OT= 05:02:06.95 LAT= 38.084N LON= 78.395W DEP= 5.4FXD KM MDB= 0.0 NO= 6, GAP= 295 DEG, RMS= 0.21 SEC, SDOT= 0.52 SEC, Q= D, SQD= C/D ERHMAX= 2.0 KM, AZ= -31 DEG; ERHMIN= 1.3 KM; ERZ= 6.9 KM; Q= D STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) CVL 12.8 207 iP 05:02:09.29 ( 0.05 ) iS 05:02:10.68 (-0.23 ) GHV 40.9 142 iP :14.04 ( 0.31 ) eS :18.59 (-0.09 ) NA2 57.1 85 eS :22.94 (-0.29 ) NA5 58.4 98 eS :23.73 ( 0.12 ) Additional data: Operator - VDMR STA PHASE ARRIVAL TIME PHASE ARRIVAL TIME CVV Pg 05:02:09.1 Sg 05:02:09.8 ***** 21 NOVEMBER 1987; 14:15 - VONORE, TENNESSEE ***** *CERI OT= 14:15:07.09 LAT= 35.568N LON= 84.176W DEP= 12.4 KM MDB= -0.1 NO= 5, GAP= 240 DEG, RMS= 0.12 SEC, SDOT= 0.68 SEC, Q= D, SQD= C/D ERHMAX= 3.8 KM, AZ= -30 DEG; ERHMIN= 1.1 KM; ERZ= 7.3 KM; Q= D STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) GBTN 11.3 344 iP 14:15:09.90 (-0.11 ) iS 14:15:12.20 ( 0.06 ) ETT 36.9 223 eP :14.00 ( 0.24 ) eS :18.50 (-0.13 ) TKL 37.8 75 eS :18.83 ( 0.00 ) ***** 27 NOVEMBER 1987; 18:58:20 - PENNINGTON GAP, KENTUCKY ***** *NEIS/CERI Foreshock *CERI Felt in Harlan, KY, and Pennington Gap, VA, area *TVA Foreshock; possibly would have been felt even if it had been an individual event. Magnitude estimated at 2.8 based on a comparison of P wave coda amplitude of this event with 871129 02:10 GMT aftershock with duration magnitude 2.0 *TVA OT= 18:58:20.66 LAT= 36.859N LON= 83.101W DEP= 24.1 KM MDB= 2.8 NO= 31, GAP= 71 DEG, RMS= 0.14 SEC, SDOT= 0.05 SEC, Q= C, SQD= A/D ERHMAX= 0.4 KM, AZ= 0 DEG; ERHMIN= 0.3 KM; ERZ= 0.7 KM; Q= A STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) SMTN 53.4 188 eP 18:58:30.00 (-0.24 ) CCVA 58.0 241 ePd :30.99 ( 0.12 ) eS 18:58:38.52 ( 0.19 ) CRTN 98.7 222 ePd :36.91 (-0.07 ) SLTN 99.1 117 eP+ :37.00 (-0.01 ) RICH 107.3 166 ePc :38.30 (-0.03 ) LMTN 111.3 195 eP :38.96 ( 0.04 ) ONTN 127.1 251 ePd :41.17 (-0.15 ) GFM 142.6 125 eP+ :43.85 ( 0.07 ) BRBC 144.2 149 ePc :44.30 ( 0.25 ) TKL 146.3 205 eP :44.26 ( 0.04 ) ORT 150.9 226 eP- :44.88 (-0.04 ) GBTN 165.7 217 eP :47.00 (-0.17 ) RBNC 166.9 176 eP+ :47.71 ( 0.21 ) PKKY 169.3 2 eP :47.65 (-0.04 ) PLVA 174.6 96 eP :48.70 ( 0.08 ) BHKY 180.2 317 eP- :49.25 (-0.11 ) WSSR 180.6 194 ePc :49.69 ( 0.15 ) PWV 189.9 73 eP :50.75 (-0.15 ) WMV 191.7 81 eP :51.20 ( 0.04 ) TRYN 192.7 156 eP- :51.20 (-0.05 ) L6KY 192.9 308 eP :51.45 ( 0.30 ) BENN 193.3 138 eP :51.20 (-0.12 ) PKNC 196.2 117 eP :51.90 ( 0.24 ) BHT 200.0 236 eP :52.19 ( 0.06 ) PUV 204.4 84 eP :53.48 ( 0.84X) ANTN 205.5 249 eP :52.87 ( 0.10 ) TQTN 208.7 225 eP :53.06 (-0.06 ) ETT 209.3 216 eP :52.75 (-0.48 ) NAV 211.4 75 eP :53.23 (-0.27 ) HWV 216.4 67 eP :54.99 ( 0.89X) BBG 229.3 196 eP :55.75 (-0.04 ) FDKY 240.4 269 eP+ :58.06 ( 1.06X) BLA 241.6 80 eP :58.93 ( 1.73X) WMTN 245.7 224 eP :57.96 ( 0.30 ) CPO 262.3 239 eP+ :59:01.30 ( 1.59X) SOKY 264.8 287 eP :00.75 ( 0.80X) ABTN 290.7 249 eP :05.42 ( 2.26X) PDTN 303.7 235 eP+ :05.80 ( 1.05X) *CERI OT= 18:58:20.80 LAT= 36.850N LON= 83.092W DEP= 13.3 KM MDB= 2.8 NO= 26, GAP= 71 DEG, RMS= 0.14 SEC, SDOT= 0.11 SEC, Q= C, SQD= B/D ERHMAX= 0.7 KM, AZ= -4 DEG; ERHMIN= 0.3 KM; ERZ= 0.8 KM; Q= A STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) SMTN 52.5 189 eP 18:58:30.00 (-0.02 ) CCVA 58.2 242 ePd :30.99 ( 0.08 ) eS 18:58:38.52 ( 0.22 ) SLTN 97.9 117 eP+ :37.00 ( 0.04 ) CRTN 98.5 223 ePd :36.91 (-0.17 ) RICH 106.1 167 ePc :38.30 ( 0.00 ) LMTN 110.6 195 eP :38.96 ( 0.01 ) ONTN 127.5 252 ePd :41.17 (-0.37 ) GFM 141.4 125 eP+ :43.85 ( 0.09 ) BRBC 142.9 149 ePc :44.30 ( 0.27 ) TKL 145.7 205 eP :44.26 (-0.05 ) ORT 150.7 227 eP- :44.88 (-0.20 ) GBTN 165.4 218 eP :47.00 (-0.31 ) RBNC 165.9 177 eP+ :47.71 ( 0.18 ) PKKY 170.3 2 eP :47.70 (-0.33 ) PLVA 173.7 96 eP :48.70 ( 0.02 ) WSSR 179.8 194 ePc :49.69 ( 0.07 ) BHKY 181.5 317 eP- :49.25 (-0.50 ) PWV 189.5 73 eP :50.75 (-0.30 ) WMV 191.1 81 eP :51.20 (-0.12 ) TRYN 191.4 156 eP- :51.20 (-0.16 ) BENN 192.0 138 eP :51.20 (-0.25 ) L6KY 194.1 308 eP :51.45 (-0.23 ) PKNC 195.0 117 eP :51.90 ( 0.01 ) BHT 200.1 237 eP :52.19 (-0.48 ) PUV 203.7 84 eP :53.48 ( 0.27 ) ANTN 205.9 249 eP :52.87 (-0.67X) TQTN 208.5 225 eP :53.06 (-0.86X) ETT 208.9 216 eP :52.75 (-1.25X) NAV 210.9 75 eP :53.23 (-1.08X) HWV 216.1 67 eP :54.99 (-0.01X) BBG 229.6 197 eP :55.75 (-1.34X) BLA 241.0 80 eP :58.93 ( 0.05X) FDKY 241.2 269 eP+ :58.06 (-0.79X) WMTN 245.6 224 eP :57.96 (-1.44X) CPO 262.4 239 eP+ :59:01.30 (-0.19X) SOKY 265.9 287 eP :00.75 (-1.09X) ABTN 291.1 249 eP :05.42 ( 0.46X) PDTN 303.8 236 eP+ :05.80 (-0.71X) FMKY 539.4 257 eP :40.90 ( 5.63X) *NEIS OT= 18:58:20.9 LAT= 36.847N LON= 83.086W DEP= 13.0 NO= 22 STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) SMTN 52.3 189 eP 18:58:30.00 (-0.5 ) CCVA 58.9 243 ePd :30.99 (-0.5 ) eS 18:58:38.52 RICH 105.6 167 ePc :38.30 (-0.4 ) GFM 141.2 125 ePc :43.85 (-0.4 ) BRBC 142.3 149 ePc :44.30 (-0.2 ) TKL 145.7 205 eP :44.26 (-0.5 ) GBTN 165.7 218 eP :47.00 (-0.3 ) RBNC 165.7 177 ePc :47.71 ( 0.2 ) PLVA 173.5 96 eP :48.70 ( 0.3 ) WSSR 180.1 194 ePc :49.69 ( 0.4 ) PWV 189.0 73 eP :50.75 ( 0.3 ) WMV 190.2 81 eP :51.20 ( 0.6 ) BENN 191.3 138 eP :51.20 ( 0.5 ) TRYN 192.4 157 ePd :51.20 ( 0.4 ) PKNC 194.6 117 eP :51.90 ( 0.8 ) BHT 200.2 237 eP :52.19 ( 0.3 ) NAV 210.2 75 eP :53.30 ( 0.1 ) BLA 240.2 80 eP :57.80 ( 0.7 ) RSCP 263.5 239 eP :59:00.80 ( 0.7 ) PRM 313.6 168 eP :06.50 ( 0.1 ) JSC 329.2 149 eP :07.50 (-0.9 ) LHS 333.6 141 eP :07.50 (-1.4 ) ***** 27 NOVEMBER 1987; 18:58:29 - PENNINGTON GAP, KENTUCKY ***** *VTSO Felt in parts of Clay, Harlan, and Perry Counties, KY, and in Lee and Wise Counties, VA. A small foreshock (magnitude approximately 2.7) occurred 8.7 seconds prior to the main shock (see VTSO Quarterly Report 85-121-10) *CERI Felt in Harlan, KY, and Pennington Gap, VA, area *NEIS Felt (V) at Bledsoe and Jeff, KY; (IV) at Baxter and Putney, KY and Dryden, Pennington Gap, and St. Charles, VA; felt in Clay, Harlan and Perry Counties, KY and in Lee and Wise Counties, VA *VTSO OT= 18:58:29.11 LAT= 36.862N LON= 83.105W DEP= 8.9 KM MDB= 3.1 mb(Lg)= 3.5 NO= 29, GAP= 71 DEG, RMS= 0.27 SEC, SDOT= 0.16 SEC, Q= C, SQD= B/D ERHMAX= 0.6 KM, AZ= -17 DEG; ERHMIN= 0.5 KM; ERZ= 2.4 KM; Q= B STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) CCVA 57.9 240 eP 18:58:39.51 ( 0.42 ) CRTN 98.7 222 iP :45.61 (-0.09 ) SLTN 99.5 118 iP- :46.00 ( 0.11 ) iS 18:58:57.80 ( 0.19 ) LMTN 111.6 194 eP- :47.48 (-0.20 ) HPKT 124.9 214 iP :49.90 ( 0.20 ) ONTN 126.9 251 iP :49.92 (-0.11 ) GFM 143.0 125 eP :52.35 (-0.24 ) eS :59:09.50 ( 0.50 ) BRBC 144.6 149 eP :52.80 (-0.06 ) TKL 146.5 204 eP :52.83 (-0.17 ) :10.00 ( 0.28 ) ORT 150.9 226 iP :53.65 (-0.02 ) eS :13.10 ( 2.24X) GBTN 165.8 217 eP :55.55 (-0.41 ) :14.90 ( 0.16 ) PKKY 169.0 2 eP :56.40 (-0.05 ) PLVA 174.9 97 eP :57.10 (-0.35 ) :17.80 ( 0.54 ) BHKY 179.8 317 eP :57.90 (-0.17 ) WSSR 180.8 194 eP :58.41 ( 0.06 ) PWV 190.1 73 eP :59.49 (-0.24 ) eS :22.20 ( 1.05 ) WMV 192.0 81 eP :59.50 (-0.54 ) eS :22.44 ( 0.77 ) L6KY 192.5 308 iP :59:00.30 ( 0.29 ) eS :23.00 ( 1.35X) BENN 193.7 138 eP :00.02 (-0.27 ) TRYN 194.5 157 eP :00.20 (-0.20 ) eS :22.30 ( 0.01 ) PKNC 196.5 117 eP :00.45 (-0.26 ) BHT 199.9 236 eP :00.90 (-0.33X) PUV 204.7 84 eP :00.92 (-1.02X) eS :26.35 ( 1.44X) ANTN 205.3 249 iP- :01.60 (-0.44X) TQTN 208.7 225 eP- :01.78 (-0.74X) eS :29.20 ( 3.29X) ETT 209.3 216 eP :02.15 (-0.50X) NAV 211.6 76 eP :01.91 (-1.08X) eS :26.97 ( 0.27X) HWV 216.6 67 eP :03.47 (-0.28X) eS :28.95 ( 0.96X) BBG 229.5 196 eP :04.90 (-0.91X) FDKY 240.1 269 eP+ :06.14 (-1.20X) BLA 242.0 80 eP :05.94 (-1.71X) eS :36.03 ( 1.42X) WMTN 245.7 224 eP :06.53 (-1.69X) VWV 250.1 74 eP :08.35 (-0.48X) eS :38.61 ( 1.84X) CPO 262.2 239 eP- :09.94 (-0.31X) SOKY 264.5 287 eP :09.10 (-1.39X) eS :42.00 ( 2.37X) ABTN 290.5 249 eP :14.26 ( 0.57X) PDTN 303.6 235 ePc :13.74 (-1.55X) eS :54.10 ( 6.27X) HAKY 311.1 276 eP :17.30 ( 1.12X) MOTN 436.8 268 eP :38.50 ( 6.94X) Additional data: Operator - VDMR STA PHASE ARRIVAL TIME PHASE ARRIVAL TIME CVV Pn 18:59:29.2 Sg 19:00:28.6 Pg :36.7 *CERI OT= 18:58:29.34 LAT= 36.852N LON= 83.110W DEP= 26.8 KM MDB= 3.5 NO= 35, GAP= 71 DEG, RMS= 0.14 SEC, SDOT= 0.07 SEC, Q= C, SQD= B/D ERHMAX= 0.4 KM, AZ= 1 DEG; ERHMIN= 0.2 KM; ERZ= 1.9 KM; Q= B STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) CCVA 56.9 241 eP 18:58:39.51 (-0.03 ) CRTN 97.6 222 iP :45.61 ( 0.05 ) SLTN 99.4 117 iP- :46.00 ( 0.20 ) iS 18:58:57.80 (-0.02 ) RICH 106.7 166 eP :46.69 (-0.29 ) LMTN 110.4 194 eP- :47.48 (-0.03 ) ONTN 126.1 251 iPd :49.92 ( 0.02 ) GFM 142.7 125 eP :52.35 (-0.18 ) eS :59:09.50 ( 0.05 ) BRBC 143.9 149 eP :52.80 ( 0.07 ) TKL 145.3 204 eP :52.65 (-0.13 ) eS :10.00 ( 0.10 ) ORT 149.8 226 iPd :53.65 ( 0.18 ) eS :13.10 ( 2.01X) GBTN 164.6 217 eP :55.55 (-0.18 ) eS :14.90 (-0.09 ) RBNC 166.2 176 eP :56.42 ( 0.31 ) PKKY 170.1 2 eP :56.40 (-0.14 ) eS :17.10 ( 0.71X) PLVA 175.2 96 eP :57.10 (-0.34 ) iS :17.80 (-0.16 ) WSSR 179.6 194 eP :58.41 ( 0.29 ) BHKY 180.3 317 iP+ :57.80 (-0.29 ) eS :18.90 (-0.18 ) PWV 190.9 73 eP :59.49 (-0.29 ) eS :22.20 ( 0.20 ) TRYN 192.3 156 eP :59:00.20 ( 0.20 ) eS :22.30 (-0.08 ) WMV 192.6 81 eP :58:59.50 (-0.57 ) eS :22.44 (-0.06 ) L6KY 192.8 309 eP :59:00.70 ( 0.70X) eS :22.60 ( 0.22 ) BENN 193.2 137 iP :00.02 (-0.13 ) PKNC 196.5 116 eP :00.45 (-0.18 ) BHT 198.9 236 eP :00.90 (-0.12 ) ANTN 204.5 249 iP- :01.60 (-0.08 ) PUV 205.2 84 eP :00.92 (-0.85X) eS :26.35 ( 0.90X) TQTN 207.6 225 eP- :01.78 (-0.23 ) eS :29.20 ( 3.34X) ETT 208.2 216 eP :02.15 ( 0.03 ) eS :26.70 ( 0.64X) NAV 212.4 75 eP :01.91 (-0.73X) eS :26.97 ( 0.02X) HWV 217.4 67 eP :03.47 ( 0.22X) eS :28.95 ( 0.95X) BBG 228.4 196 eP :04.90 ( 0.21X) eS :32.10 ( 1.60X) FDKY 239.6 269 eP+ :06.14 ( 0.21X) BLA 242.5 80 eP :05.94 (-0.39X) eS :36.03 ( 2.70X) WMTN 244.6 224 eP :06.53 (-0.02X) VWV 250.9 73 eP :08.35 ( 0.96X) eS :38.61 ( 3.44X) CPO 261.2 239 eP- :09.94 ( 1.34X) SOKY 264.4 287 eP :09.00 ( 0.08X) ABTN 289.7 249 eP :14.26 ( 2.20X) PDTN 302.6 235 ePc :13.74 ( 0.10X) *TVA OT= 18:58:29.37 LAT= 36.857N LON= 83.107W DEP= 22.7 KM MDB= 3.6 NO= 43, GAP= 71 DEG, RMS= 0.18 SEC, SDOT= 0.04 SEC, Q= C, SQD= B/D ERHMAX= 0.3 KM, AZ= -3 DEG; ERHMIN= 0.2 KM; ERZ= 0.6 KM; Q= A STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) CCVA 57.4 241 eP 18:58:39.51 ( 0.07 ) CRTN 98.2 222 iP :45.61 ( 0.02 ) SLTN 99.5 117 iP- :46.00 ( 0.24 ) iS 18:58:57.80 ( 0.08 ) LMTN 111.0 194 eP- :47.48 (-0.08 ) ONTN 126.5 251 iPd :49.92 ( 0.00 ) GFM 143.0 125 eP :52.35 (-0.17 ) eS :59:09.50 ( 0.08 ) BRBC 144.4 149 eP :52.80 ( 0.02 ) TKL 145.9 204 eP :52.83 (-0.04 ) eS :10.00 (-0.02 ) ORT 150.3 226 iPd :53.65 ( 0.11 ) eS :13.10 ( 1.91X) GBTN 165.2 217 eP :55.55 (-0.26 ) eS :14.90 (-0.22 ) PKKY 169.5 2 eP :56.40 (-0.03 ) eS :17.10 ( 0.91X) PLVA 175.1 96 eP :57.10 (-0.32 ) eS :17.80 (-0.10 ) BHKY 179.9 317 iP+ :57.80 (-0.24 ) eS :18.90 (-0.06 ) WSSR 180.3 194 eP :58.41 ( 0.19 ) PWV 190.5 73 eP :59.49 (-0.24 ) eS :22.20 ( 0.32 ) WMV 192.3 81 eP :59.50 (-0.53 ) eS :22.44 ( 0.04 ) L6KY 192.5 309 eP :59:00.70 ( 0.74X) eS :22.60 ( 0.31 ) TRYN 192.8 156 eP :00.20 ( 0.09 ) eS :22.30 (-0.24 ) BENN 193.6 137 eP :00.02 (-0.18 ) PKNC 196.6 117 eP :00.45 (-0.11 ) BHT 199.4 236 eP :00.90 (-0.01 ) ANTN 204.9 249 iP- :01.60 ( 0.05 ) PUV 205.0 84 eP :00.92 (-0.65 ) eS :26.35 ( 1.28X) TQTN 208.2 225 eP- :01.78 (-0.13 ) eS :29.20 ( 3.54X) ETT 208.8 216 eP :02.15 ( 0.12 ) eS :26.70 ( 0.84 ) NAV 212.0 75 eP :01.91 (-0.51 ) eS :26.97 ( 0.42 ) BBG 229.0 196 eP :04.90 ( 0.30 ) eS :32.10 ( 1.79X) FDKY 239.8 269 eP+ :06.14 ( 0.36 ) BLA 242.2 80 eP :05.94 (-0.18 ) eS :36.03 ( 3.09X) WMTN 245.2 224 eP :06.53 ( 0.08 ) VWV 250.5 74 eP :08.35 ( 1.18X) eS :38.61 ( 3.84X) CPO 261.7 239 eP- :09.94 ( 1.45X) SOKY 264.3 287 eP :09.00 ( 0.26 ) eS :42.10 ( 4.62X) ABTN 290.1 249 eP :14.26 ( 2.32X) PDTN 303.1 235 ePc :13.74 ( 0.21 ) eS :54.10 ( 8.34X) *NEIS OT= 18:58:29.5 LAT= 36.848N LON= 83.099W DEP= 14.8 NO= 15 STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) CCVA 57.8 242 eP 18:58:39.51 (-0.3 ) GFM 141.2 125 eP :52.35 (-0.5 ) eS 18:59:09.50 BRBC 143.5 149 eP :52.80 (-0.3 ) TKL 145.7 205 eP :52.65 (-0.5 ) eS :10.00 GBTN 164.6 218 eP :55.55 (-0.1 ) eS :14.90 PLVA 174.6 96 eP :57.10 ( 0.1 ) eS :17.80 WSSR 179.0 194 eP :58.41 ( 0.7 ) PWV 190.2 73 eP :59.49 ( 0.5 ) eS :22.20 WMV 191.3 81 eP :59.50 ( 0.3 ) eS :22.44 BENN 192.4 137 eP :59:00.02 ( 0.7 ) TRYN 192.4 157 eP :00.20 ( 0.8 ) eS :22.30 PKNC 195.7 117 eP :00.45 ( 0.8 ) BHT 199.1 237 eP :00.90 ( 0.7 ) CVL 429.2 72 P :26.00 (-3.6 ) PWLA 493.7 247 P :36.70 (-1.1 ) ***** 28 NOVEMBER 1987; 15:25 - VONORE, TENNESSEE ***** *CERI OT= 15:25:01.52 LAT= 35.552N LON= 84.227W DEP= 11.2 KM MDB= 0.0 NO= 6, GAP= 191 DEG, RMS= 0.12 SEC, SDOT= 0.48 SEC, Q= D, SQD= D/D ERHMAX= 5.3 KM, AZ= -60 DEG; ERHMIN= 1.1 KM; ERZ= 5.8 KM; Q= D STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) GBTN 12.8 7 iP 15:25:04.50 ( 0.03 ) eS 15:25:06.60 (-0.03 ) ETT 32.5 220 eP :07.20 (-0.23 ) eS :11.80 ( 0.06 ) DCT 57.9 198 eP :12.20 ( 0.65 ) eS :18.80 (-0.07 ) ***** 29 NOVEMBER 1987; 02:10 - PENNINGTON GAP, KENTUCKY ***** *TVA OT= 02:10:51.37 LAT= 36.862N LON= 83.107W DEP= 8.6 KM MDB= 2.0 NO= 16, GAP= 227 DEG, RMS= 0.19 SEC, SDOT= 0.20 SEC, Q= C, SQD= B/D ERHMAX= 0.9 KM, AZ= -12 DEG; ERHMIN= 0.5 KM; ERZ= 1.1 KM; Q= A STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) SMTN 53.7 187 iP 02:11:00.80 ( 0.12 ) iS 02:11:07.40 (-0.08 ) CRTN 98.6 222 eP :07.63 (-0.34 ) eS :20.13 ( 0.04 ) SLTN 99.7 118 eP :07.99 (-0.11 ) eS :20.30 (-0.02 ) LMTN 111.6 194 P? :11.63 ( 1.66X) eS :24.53 ( 0.98X) ONTN 126.7 251 eP :12.64 ( 0.35 ) eS :28.96 ( 1.39X) TKL 146.4 204 P? :15.85 ( 0.56 ) eS :32.87 ( 0.13 ) ORT 150.8 226 eP :17.21 ( 1.26X) eS :35.51 ( 1.62X) GBTN 165.7 217 eP :18.10 (-0.13 ) eS :37.90 ( 0.06 ) RBNC 167.3 176 eP :19.30 ( 0.68 ) eS :39.00 ( 0.49 ) WSSR 180.8 194 eS :43.15 ( 1.14X) ANTN 205.2 249 eS :50.28 ( 1.94X) TQTN 208.6 225 eS :49.28 ( 0.08 ) ETT 209.3 216 eP :24.30 (-0.63 ) eS :49.10 (-0.32 ) BBG 229.6 196 eS :56.10 ( 1.23X) ABTN 290.4 249 eS :12:12.63 ( 5.11X) *CERI OT= 02:10:51.55 LAT= 36.854N LON= 83.104W DEP= 9.3 KM MDB= 1.8 NO= 10, GAP= 226 DEG, RMS= 0.12 SEC, SDOT= 0.20 SEC, Q= C, SQD= B/D ERHMAX= 1.0 KM, AZ= -12 DEG; ERHMIN= 0.5 KM; ERZ= 1.2 KM; Q= A STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) SMTN 52.9 188 iP 02:11:00.80 ( 0.07 ) iS 02:11:07.40 (-0.04 ) CRTN 98.1 222 eP :07.63 (-0.39 ) eS :20.13 ( 0.08 ) SLTN 99.1 117 eP :07.99 (-0.15 ) eS :20.30 ( 0.05 ) LMTN 110.8 194 eP :11.63 ( 1.65X) eS :24.53 ( 1.10X) ONTN 126.7 251 eP :12.64 ( 0.23 ) eS :28.96 ( 1.31X) TKL 145.8 205 eS :32.30 (-0.35X) ORT 150.3 226 eP :17.21 ( 1.20X) eS :35.51 ( 1.64X) GBTN 165.1 217 eP :18.10 (-0.17 ) eS :37.90 ( 0.11 ) RBNC 166.5 176 eP :18.55 (-0.06 ) eS :39.00 ( 0.63X) WSSR 180.0 194 eS :43.15 ( 1.25X) ANTN 205.1 249 eS :50.28 ( 1.87X) TQTN 208.2 225 eS :49.28 ( 0.11X) ETT 208.7 216 eP :24.30 (-0.67X) eS :49.10 (-0.27X) BBG 228.8 196 eS :56.10 ( 1.29X) ABTN 290.3 249 eS :12:12.63 ( 4.08X) ***** 29 NOVEMBER 1987; 04:08 - MOUNT PLEASANT, TENNESSEE ***** *TVA OT= 04:08:58.37 LAT= 35.460N LON= 87.370W DEP= 13.5 KM MDB= 1.0 NO= 8, GAP= 197 DEG, RMS= 0.04 SEC, SDOT= 0.06 SEC, Q= C, SQD= B/D ERHMAX= 0.6 KM, AZ= -20 DEG; ERHMIN= 0.3 KM; ERZ= 0.4 KM; Q= A STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) SHTN 21.8 90 iPc 04:09:02.81 ( 0.04 ) iS 04:09:05.95 (-0.03 ) PWLA 82.6 230 eP :12.21 ( 0.02 ) eS :22.21 (-0.06 ) MSAL 93.1 137 eP :13.86 ( 0.07 ) eS :25.04 (-0.01 ) ABTN 123.5 67 eP :18.90 ( 0.44 ) eS :33.08 (-0.06 ) MOTN 140.0 337 S? :39.14 ( 1.68X) HAKY 195.7 21 eS :53.20 ( 0.97X) ***** 29 NOVEMBER 1987; 12:39 - TRACY CITY, TENNESSEE ***** *TVA OT= 12:39:42.41 LAT= 35.268N LON= 85.776W DEP= 18.9 KM MDB= 0.3 NO= 5, GAP= 360 DEG, RMS= 0.01 SEC, SDOT= 0.93 SEC, Q= D, SQD= D/D ERHMAX= 4.6 KM, AZ= -53 DEG; ERHMIN= 3.4 KM; ERZ= 4.5 KM; Q= C STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) PDTN 6.7 275 eP 12:39:45.80 ( 0.00 ) eS 12:39:48.28 ( 0.00 ) CPO 41.5 26 eS :55.54 ( 0.00 ) ABTN 74.8 336 eS :40:04.19 (-0.01 ) SHTN 124.8 280 eS :17.50 ( 0.09 ) ***** 29 NOVEMBER 1987; 15:20 - TALLASSEE, TENNESSEE ***** *CERI OT= 15:20:35.05 LAT= 35.591N LON= 84.023W DEP= 21.3 KM MDB= 0.9 NO= 17, GAP= 103 DEG, RMS= 0.19 SEC, SDOT= 0.11 SEC, Q= B, SQD= B/B ERHMAX= 0.4 KM, AZ= -11 DEG; ERHMIN= 0.4 KM; ERZ= 1.2 KM; Q= A STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) GBTN 19.0 296 iP 15:20:40.01 ( 0.22 ) iS 15:20:43.00 (-0.26 ) TKL 23.7 72 eP :40.93 ( 0.60 ) iS :44.29 ( 0.11 ) HPK 39.4 19 eS :47.70 (-0.10 ) ORT 43.6 324 iPd :43.22 ( 0.19 ) iS :49.02 ( 0.17 ) ETT 49.0 233 iP :43.80 (-0.04 ) eS :50.00 (-0.25 ) WSSR 53.3 131 eP :44.74 ( 0.19 ) eS :51.51 ( 0.02 ) TQTN 64.3 263 eS :54.08 (-0.07 ) LMTN 64.4 59 eS :54.01 (-0.23 ) CRTN 69.5 14 eP :46.70 (-0.20 ) eS :55.10 (-0.45 ) BBG 81.8 166 eS :58.80 (-0.11 ) WMTN 94.3 246 eS :21:02.22 ( 0.19 ) GMG 100.0 216 eS :04.22 ( 0.58X) ABTN 191.5 280 eS :28.76 ( 1.02X) *TVA OT= 15:20:35.07 LAT= 35.591N LON= 84.023W DEP= 21.1 KM MDB= 1.0 NO= 17, GAP= 117 DEG, RMS= 0.19 SEC, SDOT= 0.11 SEC, Q= B, SQD= B/B ERHMAX= 0.4 KM, AZ= -10 DEG; ERHMIN= 0.4 KM; ERZ= 1.1 KM; Q= A STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) GBTN 19.0 296 iP 15:20:40.01 ( 0.21 ) iS 15:20:43.00 (-0.24 ) TKL 23.7 72 eP :40.93 ( 0.60X) iS :44.29 ( 0.13 ) HPKT 39.3 19 eS :47.70 (-0.09 ) ORT 43.6 324 iPd :43.22 ( 0.19 ) iS :49.02 ( 0.17 ) ETT 49.1 233 iP :43.80 (-0.05 ) eS :50.00 (-0.26 ) WSSR 53.3 131 eP :44.74 ( 0.17 ) eS :51.51 ( 0.01 ) TQTN 64.3 263 eS :54.08 (-0.08 ) LMTN 64.4 59 eS :54.01 (-0.23 ) CRTN 69.5 14 eP :46.70 (-0.20 ) eS :55.10 (-0.44 ) BBG 81.9 166 eS :58.80 (-0.13 ) WMTN 94.4 246 eS :21:02.22 ( 0.17 ) GMG 100.1 216 eS :04.22 ( 0.55 ) ABTN 191.5 280 eS :28.76 ( 1.00X) ***** 29 NOVEMBER 1987; 17:38 - LAWRENCEBURG, TENNESSEE ***** *TVA OT= 17:38:45.50 LAT= 35.180N LON= 87.536W DEP= 11.7 KM MDB= 0.7 NO= 8, GAP= 164 DEG, RMS= 0.15 SEC, SDOT= 0.14 SEC, Q= C, SQD= C/C ERHMAX= 4.0 KM, AZ= -31 DEG; ERHMIN= 0.4 KM; ERZ= 6.5 KM; Q= D STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) SHTN 48.2 50 eP- 17:38:54.02 ( 0.09 ) eS 17:39:00.01 (-0.08 ) PWLA 53.1 245 iP :54.90 ( 0.18 ) eS :01.20 (-0.25 ) MSAL 87.0 115 eP :39:00.29 ( 0.19 ) eS :10.67 (-0.09 ) ABTN 151.2 58 eP :09.68 (-0.27 ) eS :27.29 (-0.50 ) MOTN 164.6 346 eS :32.70 ( 1.38X) ***** 30 NOVEMBER 1987; 07:02 - JOHN SEVIER, TENNESSEE ***** *TVA OT= 07:02:44.10 LAT= 36.095N LON= 83.805W DEP= 20.8 KM MDB= 0.8 NO= 9, GAP= 192 DEG, RMS= 0.09 SEC, SDOT= 0.15 SEC, Q= C, SQD= B/D ERHMAX= 0.4 KM, AZ= 16 DEG; ERHMIN= 0.4 KM; ERZ= 1.0 KM; Q= A STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) CRTN 12.1 345 eP 07:02:48.22 ( 0.07 ) eS 07:02:51.07 (-0.04 ) HPKT 19.9 200 eP :48.70 (-0.19 ) eS :52.40 ( 0.01 ) LMTN 42.5 123 iS :57.70 ( 0.08 ) TKL 48.6 177 eP+ :52.60 (-0.18 ) eS :59.11 (-0.01 ) ORT 49.5 246 eS :59.51 ( 0.14 ) GBTN 60.0 218 eS :03:02.80 ( 0.73X) ETT 103.6 215 eS :13.00 (-0.56 ) *CERI OT= 07:02:44.14 LAT= 36.096N LON= 83.802W DEP= 20.6 KM MDB= 0.7 NO= 10, GAP= 194 DEG, RMS= 0.19 SEC, SDOT= 0.27 SEC, Q= C, SQD= B/D ERHMAX= 0.9 KM, AZ= 5 DEG; ERHMIN= 0.7 KM; ERZ= 1.8 KM; Q= B STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) CRTN 12.1 343 eP 07:02:48.22 ( 0.06 ) eS 07:02:51.07 (-0.02 ) HPK 20.1 200 eP :48.70 (-0.22 ) eS :52.40 (-0.02 ) LMTN 42.3 123 iS :57.70 ( 0.11 ) TKL 48.6 177 eP+ :52.60 (-0.22 ) eS :59.11 (-0.05 ) ORT 49.8 246 eS :59.51 ( 0.04 ) GBTN 60.3 218 eS :03:02.80 ( 0.64 ) ETT 103.8 215 eS :13.00 (-0.66 ) ***** 1 DECEMBER 1987; 08:14 - MT VERNON, TENNESSEE ***** *CERI OT= 08:14:59.75 LAT= 35.397N LON= 84.290W DEP= 13.6 KM MDB= 0.4 NO= 13, GAP= 184 DEG, RMS= 0.14 SEC, SDOT= 0.06 SEC, Q= C, SQD= A/D ERHMAX= 0.5 KM, AZ= -50 DEG; ERHMIN= 0.3 KM; ERZ= 0.7 KM; Q= A STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) ETT 17.0 243 iP 08:15:03.70 ( 0.18 ) eS 08:15:06.10 (-0.17 ) GBTN 30.7 13 eP :05.60 ( 0.12 ) eS :09.55 (-0.12 ) RCT 34.2 260 eS :10.50 (-0.12 ) DCT 39.8 197 eP :07.10 ( 0.17 ) eS :12.90 ( 0.74 ) TQTN 41.8 289 eS :12.67 ( 0.00 ) TKL 55.0 58 eS :16.33 (-0.02 ) WMTN 64.3 255 eS :18.83 ( 0.01 ) WSSR 66.0 101 eS :19.22 (-0.21 ) GMG 68.7 210 eS :19.95 (-0.13 ) BBG 72.6 143 eS :21.00 (-0.16 ) *TVA OT= 08:15:00.03 LAT= 35.402N LON= 84.291W DEP= 10.8 KM MDB= 0.6 NO= 9, GAP= 183 DEG, RMS= 0.09 SEC, SDOT= 0.12 SEC, Q= C, SQD= B/D ERHMAX= 0.6 KM, AZ= -49 DEG; ERHMIN= 0.3 KM; ERZ= 1.6 KM; Q= B STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) ETT 17.1 241 iP 08:15:03.70 ( 0.13 ) eS 08:15:06.10 (-0.05 ) GBTN 30.2 14 eP :05.60 ( 0.05 ) eS :09.55 (-0.02 ) RCT 34.2 260 eS :10.50 (-0.17 ) DCT 40.3 197 eP :07.10 (-0.07 ) eS :12.90 ( 0.53X) TQTN 41.5 288 eS :12.67 (-0.02 ) TKL 54.8 59 eS :16.33 (-0.15 ) WMTN 64.4 255 eS :18.83 (-0.37 ) WSSR 66.2 102 eS :19.22 (-0.62X) GMG 69.1 210 eS :19.95 (-0.67X) BBG 73.0 143 eS :21.00 (-0.77X) ***** 1 DECEMBER 1987; 15:40 - BLOCKHOUSE, TENNESSEE ***** *TVA Possible blast *TVA OT= 15:40:03.04 LAT= 35.728N LON= 83.965W DEP= 11.6 KM MDB= 1.4 NO= 8, GAP= 221 DEG, RMS= 0.08 SEC, SDOT= 0.12 SEC, Q= C, SQD= B/D ERHMAX= 0.4 KM, AZ= -14 DEG; ERHMIN= 0.2 KM; ERZ= 1.3 KM; Q= B STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) TKL 19.0 114 eP- 15:40:06.78 (-0.09 ) eS 15:40:09.74 ( 0.06 ) GBTN 23.3 253 iPd :07.45 (-0.06 ) eS :10.80 ( 0.03 ) HPKT 23.3 19 P? :08.60 ( 1.09X) eS :10.80 ( 0.02 ) ORT 36.7 303 eS :15.76 ( 1.33X) LMTN 53.2 70 eS :19.12 ( 0.03 ) ETT 62.9 225 eP :14.10 ( 0.19 ) BBG 95.8 172 eP :19.90 ( 0.81 ) eS :32.10 ( 1.30X) *CERI OT= 15:40:03.14 LAT= 35.729N LON= 83.966W DEP= 10.5 KM MDB= 1.3 NO= 8, GAP= 222 DEG, RMS= 0.10 SEC, SDOT= 0.14 SEC, Q= C, SQD= B/D ERHMAX= 0.6 KM, AZ= -16 DEG; ERHMIN= 0.3 KM; ERZ= 1.8 KM; Q= B STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) TKL 19.1 114 eP- 15:40:06.78 (-0.12 ) eS 15:40:09.74 ( 0.10 ) HPK 23.2 20 eP :08.60 ( 1.07X) eS :10.80 ( 0.07 ) GBTN 23.3 253 iPd :07.45 (-0.09 ) eS :10.80 ( 0.05 ) ORT 36.6 303 eS :15.76 ( 1.34X) LMTN 53.2 71 eS :19.12 (-0.02 ) ETT 63.0 225 eP :14.10 ( 0.10 ) BBG 95.9 172 eP :19.90 ( 0.62 ) eS :32.10 ( 1.03X) ***** 3 DECEMBER 1987; 04:22 - ROCKWOOD, TENNESSEE ***** *CERI OT= 04:22:36.13 LAT= 35.830N LON= 84.683W DEP= 24.2 KM MDB= -1.1 NO= 8, GAP= 263 DEG, RMS= 0.15 SEC, SDOT= 0.39 SEC, Q= D, SQD= C/D ERHMAX= 0.9 KM, AZ= -7 DEG; ERHMIN= 0.7 KM; ERZ= 3.0 KM; Q= C STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) BHT 23.8 275 iPd 04:22:41.90 ( 0.11 ) iS 04:22:45.83 (-0.08 ) TQTN 35.1 186 eP :43.21 ( 0.11 ) iS :48.22 ( 0.03 ) ORT 35.2 75 eS :48.25 ( 0.00 ) GBTN 46.4 113 eS :50.90 (-0.01 ) RCT 53.9 178 eP :45.00 (-0.74 ) eS :52.80 ( 0.05 ) *TVA OT= 04:22:36.44 LAT= 35.830N LON= 84.681W DEP= 22.0 KM MDB= -1.0 NO= 7, GAP= 272 DEG, RMS= 0.03 SEC, SDOT= 0.09 SEC, Q= C, SQD= A/D ERHMAX= 0.2 KM, AZ= -8 DEG; ERHMIN= 0.2 KM; ERZ= 0.8 KM; Q= A STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) BHT 24.0 275 iPd 04:22:41.90 ( 0.02 ) iS 04:22:45.83 (-0.02 ) TQTN 35.0 187 eP :43.21 (-0.02 ) iS :48.22 ( 0.03 ) ORT 35.1 75 eS :48.25 ( 0.03 ) GBTN 46.2 113 eS :50.90 (-0.05 ) RCT 53.8 178 eP :45.00 (-0.92X) eS :52.80 (-0.04 ) ***** 6 DECEMBER 1987; 14:53 - KENSINGTON, GEORGIA ***** *CERI Felt in Lafayette, GA, area *CERI OT= 14:53:05.77 LAT= 34.761N LON= 85.271W DEP= 8.7 KM MDB= 2.9 NO= 53, GAP= 58 DEG, RMS= 0.22 SEC, SDOT= 0.04 SEC, Q= C, SQD= B/C ERHMAX= 0.3 KM, AZ= -20 DEG; ERHMIN= 0.2 KM; ERZ= 0.6 KM; Q= A STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) LKGA 23.9 231 iPd 14:53:10.38 ( 0.17 ) iS 14:53:13.23 (-0.22X) DALG 24.1 87 eP :10.20 (-0.01 ) RCG 24.8 343 iPc :10.09 (-0.24 ) iS :13.80 ( 0.14 ) RHT 50.0 45 eP :14.90 ( 0.45 ) eS :21.20 ( 0.42 ) GMG 56.1 78 iPd :15.59 ( 0.09 ) iS :22.50 (-0.10 ) CDG 57.4 107 eP :15.80 ( 0.14 ) eS :22.80 (-0.08 ) WMTN 60.5 27 ePd :16.12 (-0.06 ) iS :23.57 (-0.20 ) HGA 76.7 224 eP :18.90 ( 0.06 ) eS :28.00 (-0.38 ) DCT 84.3 67 eP :20.00 (-0.13 ) eS :30.20 (-0.41 ) RCT 85.4 40 eP :20.10 (-0.19 ) eS :30.80 (-0.09 ) ETT 97.3 50 iPd :22.00 (-0.18 ) eS :35.00 ( 0.84 ) TQTN 97.4 30 eP :22.05 (-0.11 ) eS :33.99 (-0.14 ) CPO 97.5 344 eP :22.37 ( 0.16 ) eS :33.90 (-0.31 ) OCA 107.9 262 eP :24.00 ( 0.23 ) eS :36.60 (-0.31 ) CBT 116.0 42 eP :25.30 ( 0.28 ) eS :39.60 ( 0.52 ) BHT 124.1 14 eS :41.75 ( 0.46 ) MSAL 128.7 275 eP :26.56 (-0.40 ) iS :42.27 (-0.15 ) BBG 134.1 84 eP :27.90 ( 0.01 ) eS :43.75 (-0.28 ) GBTN 139.3 44 eP :28.70 ( 0.12 ) eS :45.90 ( 0.66 ) ABTN 146.2 329 eP+ :29.80 ( 0.15 ) eS :47.82 ( 0.74 ) TDA 152.0 207 eP :30.80 ( 0.28 ) eS :49.00 ( 0.42 ) ORT 154.8 34 eP- :31.65 ( 0.69 ) iS :50.91 ( 1.57X) ANTN 156.6 1 eP- :31.67 ( 0.41 ) iS :50.18 ( 0.32 ) WSSR 164.8 69 ePd :32.70 ( 0.12 ) eS :52.30 ( 0.14 ) TKL 168.8 53 eP :33.01 (-0.09 ) eS :53.43 ( 0.38 ) ATL 170.6 149 eP :33.80 ( 0.44 ) eS :53.50 (-0.01X) HPK 180.9 44 eP :35.55 ( 0.60 ) eS :56.60 ( 0.35 ) SHTN 186.4 295 eP :35.67 (-0.12 ) iS :57.97 ( 0.26 ) ONTN 205.1 21 ePd :38.89 ( 0.20 ) eS :54:02.04 (-0.68X) CRTN 205.8 39 eP :39.22 ( 0.44 ) eS :04.54 ( 1.67X) LMTN 210.3 53 eP :39.14 (-0.35X) eS :02.76 (-1.34X) RBNC 218.7 72 eP :41.12 ( 0.25X) eS :06.80 ( 0.31X) TSA 235.4 225 eP :43.50 ( 0.21X) ETG 240.8 132 eP :44.40 ( 0.29X) eS :11.20 (-0.90X) PWLA 256.6 276 eP :46.30 ( 0.09X) iS :15.00 (-0.73X) RICH 257.3 59 eP :46.50 ( 0.10X) eS :16.22 ( 0.16X) SMTN 261.2 46 eP :47.80 ( 0.95X) eS :17.00 ( 0.17X) TRYN 281.7 78 eP :50.02 ( 0.64X) eS :22.00 ( 0.78X) HAKY 286.0 336 eP :50.58 ( 0.80X) eS :24.10 ( 2.19X) BRBC 292.5 67 eP- :52.02 ( 1.18X) *TVA OT= 14:53:05.81 LAT= 34.762N LON= 85.272W DEP= 8.4 KM MDB= 2.6 NO= 60, GAP= 58 DEG, RMS= 0.24 SEC, SDOT= 0.04 SEC, Q= C, SQD= B/C ERHMAX= 0.3 KM, AZ= -25 DEG; ERHMIN= 0.2 KM; ERZ= 0.6 KM; Q= A STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) LKGA 23.9 230 iPd 14:53:10.38 ( 0.15 ) iS 14:53:13.23 (-0.23 ) DALG 24.2 87 eP- :10.60 ( 0.34 ) RCG 24.7 344 iPc :10.09 (-0.25 ) iS :13.80 ( 0.16 ) RHT 50.0 45 iP :14.90 ( 0.42 ) iS :22.10 ( 1.29X) GMG 56.2 78 iPd :15.59 ( 0.04 ) iS :22.50 (-0.15 ) CDG 57.5 107 eP :15.80 ( 0.08 ) iS :22.80 (-0.15 ) WMTN 60.5 27 ePd :16.12 (-0.09 ) iS :23.57 (-0.22 ) HGA 76.6 224 iP :18.90 ( 0.01 ) eS :28.00 (-0.43 ) DCT 84.4 67 iP :20.00 (-0.18 ) eS :30.20 (-0.46X) RCT 85.4 41 eP :20.10 (-0.23 ) eS :30.80 (-0.12 ) ETT 97.4 50 iPd :22.00 (-0.24 ) eS :35.00 ( 0.77X) TQTN 97.4 31 eP :22.05 (-0.16 ) eS :33.99 (-0.20 ) CPO 97.4 344 eP :22.37 ( 0.13 ) eS :33.90 (-0.34 ) OCA 107.8 262 P :24.00 ( 0.19 ) eS :36.60 (-0.35 ) CBT 116.0 42 eP :25.60 ( 0.52 ) eS :39.80 ( 0.65 ) BHT 124.0 14 eS :41.75 ( 0.41 ) MSAL 128.6 275 eP :26.56 (-0.43 ) iS :42.27 (-0.19 ) BBG 134.2 84 eP :27.90 (-0.06 ) eS :43.75 (-0.37 ) GBTN 139.3 44 eP :28.70 ( 0.06 ) eS :45.90 ( 0.59 ) ABTN 146.1 329 eP+ :29.80 ( 0.12 ) eS :47.82 ( 0.71X) TDA 152.0 207 eP :30.80 ( 0.22 ) eS :49.00 ( 0.34 ) ORT 154.8 34 eP- :31.65 ( 0.64 ) iS :50.91 ( 1.50X) ANTN 156.5 1 eP- :31.67 ( 0.37 ) iS :50.18 ( 0.28 ) WSSR 164.9 69 ePd :32.70 ( 0.05 ) eS :52.30 ( 0.06 ) TKL 168.8 53 eP :33.01 (-0.15 ) eS :53.20 ( 0.08 ) ATL 170.7 149 eP :33.80 ( 0.36 ) eS :53.50 (-0.11 ) HPKT 180.9 44 S-P 21.05 SEC (-0.26 ) SHTN 186.2 295 eP :35.67 (-0.16 ) iS :57.97 ( 0.23 ) ONTN 205.1 21 ePd :38.89 ( 0.15 ) eS :54:02.04 (-0.73 ) CRTN 205.8 39 eP :39.22 ( 0.39 ) eS :04.54 ( 1.61X) LMTN 210.4 53 eP :39.14 (-0.41 ) eS :02.76 (-1.41X) RBNC 218.7 72 eP :41.12 ( 0.18 ) eS :06.80 ( 0.22 ) TSA 235.4 225 eP :43.50 ( 0.40 ) eS :11.40 ( 1.08X) ETG 241.0 132 eP :44.40 ( 0.62 ) eS :11.20 (-0.29 ) PWLA 256.4 276 eP :46.30 ( 0.63 ) iS :15.00 ( 0.23 ) RICH 257.3 59 eP :46.50 ( 0.62 ) eS :16.22 ( 1.08X) SMTN 261.2 46 eP :47.80 ( 1.47X) eS :17.00 ( 1.10X) TRYN 281.8 78 eP :50.02 ( 1.15X) eS :22.00 ( 1.70X) HAKY 285.8 336 eP :50.58 ( 1.32X) eS :24.10 ( 3.12X) BRBC 292.6 67 eP- :52.02 ( 1.70X) *GIT OT= 14:53:06.1 LAT= 34.752N LON= 85.267W DEP= 13.7 KM MDB= 2.6 ERHMAX= 0.3 KM, AZ= -53 DEG; ERHMIN= 0.1 KM; ELLIPSE AREA= 0.1 SQ KM STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) DALG 23.3 84 P 14:53:10.20 (-0.33 ) LKGA 23.6 233 P :10.38 (-0.19 ) S 14:53:13.23 (-0.63 ) RHT 50.4 44 P :14.90 ( 0.27 ) S :21.20 ( 0.31 ) GMG 55.9 77 P :15.59 ( 0.09 ) S :22.50 ( 0.10 ) CDG 57.2 106 P :15.80 ( 0.09 ) S :22.80 ( 0.04 ) WMTN 61.2 26 P :16.12 (-0.21 ) S :23.57 (-0.27 ) HGA 76.3 224 P :18.90 ( 0.16 ) S :28.00 (-0.02 ) DCT 84.2 67 P :20.00 ( 0.00 ) S :30.20 ( 0.00 ) RCT 85.8 40 P :20.10 (-0.15 ) S :30.80 ( 0.18 ) ETT 97.5 49 P :22.00 (-0.11 ) TQTN 97.9 30 P :22.05 (-0.13 ) S :33.99 ( 0.01 ) OCA 108.3 262 P :24.00 ( 0.17 ) S :36.90 ( 0.07 ) CBTN 116.3 41 P :25.30 ( 0.20 ) S :39.60 ( 0.57 ) TDA 151.6 208 P :30.80 ( 0.10 ) S :49.00 ( 0.26 ) ***** 7 DECEMBER 1987; 04:04 - W OF OAK RIDGE, TENNESSEE ***** *GIT OT= 04:04:48.3 LAT= 36.023N LON= 84.431W DEP= 24.9 KM MDB= 1.7 ERHMAX= 0.2 KM, AZ= -4 DEG; ERHMIN= 0.2 KM; ELLIPSE AREA= 0.1 SQ KM STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) ORT 15.4 136 P 04:04:52.95 (-0.11 ) S 04:04:56.33 (-0.19 ) HPK 50.9 102 P :57.30 (-0.16 ) S :05:03.90 (-0.24 ) ONTN 50.9 359 P :57.43 (-0.02 ) S :04.37 ( 0.25 ) CBT 53.7 179 P :57.96 ( 0.11 ) S :05.03 ( 0.21 ) CRTN 56.5 70 P :58.37 ( 0.10 ) S :05.84 ( 0.29 ) TQTN 62.3 206 P :58.86 (-0.26 ) S :06.78 (-0.24 ) TKL 71.9 124 P :05:00.68 ( 0.12 ) S :09.44 (-0.07 ) RCT 78.1 196 P :01.67 ( 0.19 ) S :11.42 ( 0.31 ) DCT 107.5 180 P :06.19 ( 0.20 ) S :19.01 ( 0.09 ) RHT 112.6 202 P :06.12 (-0.66 ) *CERI OT= 04:04:48.31 LAT= 36.014N LON= 84.433W DEP= 22.5 KM MDB= 1.9 NO= 36, GAP= 75 DEG, RMS= 0.14 SEC, SDOT= 0.05 SEC, Q= A, SQD= A/A ERHMAX= 0.2 KM, AZ= -41 DEG; ERHMIN= 0.2 KM; ERZ= 0.6 KM; Q= A STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) ORT 16.3 135 iPc 04:04:52.95 ( 0.02 ) iS 04:04:56.33 ( 0.03 ) GBTN 43.5 152 iPc :56.40 ( 0.07 ) iS :05:02.16 (-0.03 ) BHT 49.8 248 iP :57.28 (-0.01 ) iS :03.68 (-0.17 ) HPK 50.9 101 eP :57.30 (-0.10 ) iS :03.90 (-0.13 ) ONTN 51.9 359 eP+ :57.43 (-0.15 ) iS :04.37 ( 0.02 ) CBT 52.6 179 eP :57.96 ( 0.30 ) eS :05.03 ( 0.55X) CRTN 57.2 69 eP- :58.37 ( 0.02 ) eS :05.84 ( 0.17 ) TQTN 61.3 206 iPc :58.86 (-0.07 ) eS :06.78 ( 0.09 ) TKL 71.4 123 eP :05:00.64 ( 0.18 ) iS :09.28 (-0.05 ) ANTN 74.0 284 eP+ :00.92 ( 0.04 ) eS :10.21 ( 0.15 ) ETT 76.3 182 iPc :01.02 (-0.21 ) iS :10.50 (-0.15 ) RCT 77.0 196 eP :01.67 ( 0.37 ) eS :11.42 ( 0.64 ) WMTN 98.1 210 eP- :04.58 ( 0.08 ) iS :16.65 ( 0.34 ) DCT 106.5 179 eP :06.19 ( 0.40 ) eS :19.01 ( 0.46 ) RHT 111.5 202 eP :06.12 (-0.42X) WSSR 112.5 136 eP :06.50 (-0.29 ) eS :20.15 (-0.13 ) SMTN 119.7 70 eS :22.50 ( 0.43 ) GMG 129.5 190 eP :09.28 (-0.07 ) eS :24.30 (-0.41 ) BBG 138.5 156 eP :10.45 (-0.29 ) eS :26.72 (-0.39 ) ABTN 151.9 265 eP :12.77 ( 0.05 ) eS :30.74 ( 0.20 ) *TVA OT= 04:04:48.34 LAT= 36.015N LON= 84.432W DEP= 22.3 KM MDB= 1.9 NO= 38, GAP= 75 DEG, RMS= 0.16 SEC, SDOT= 0.05 SEC, Q= B, SQD= B/A ERHMAX= 0.2 KM, AZ= -52 DEG; ERHMIN= 0.2 KM; ERZ= 0.6 KM; Q= A STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) ORT 16.4 136 iPc 04:04:52.95 ( 0.01 ) iS 04:04:56.33 ( 0.03 ) GBTN 43.6 153 iPc :56.40 ( 0.04 ) iS :05:02.16 (-0.06 ) BHT 49.9 248 iP :57.28 (-0.05 ) iS :03.68 (-0.21 ) HPKT 50.8 101 P? :57.30 (-0.10 ) iS :03.90 (-0.13 ) ONTN 51.8 359 eP+ :57.43 (-0.14 ) iS :04.37 ( 0.06 ) CBT 52.8 179 eP :57.96 ( 0.26 ) eS :05.03 ( 0.50X) CRTN 57.0 69 eP- :58.37 ( 0.02 ) eS :05.84 ( 0.19 ) TQTN 61.4 206 iPc :58.86 (-0.12 ) eS :06.78 ( 0.04 ) TKL 71.4 123 eP :05:00.64 ( 0.15 ) iS :09.28 (-0.07 ) ANTN 74.1 284 eP+ :00.92 ( 0.01 ) eS :10.21 ( 0.13 ) ETT 76.5 182 iPc :01.02 (-0.25 ) iS :10.50 (-0.21 ) RCT 77.2 196 iP :01.45 ( 0.10 ) iS :11.10 ( 0.26 ) WMTN 98.2 210 eP- :04.58 ( 0.04 ) iS :16.65 ( 0.27 ) DCT 106.6 179 eP :06.19 ( 0.36 ) eS :19.01 ( 0.40 ) RHT 111.7 202 eP :06.12 (-0.47 ) eS :20.30 ( 0.39 ) WSSR 112.6 136 eP :06.50 (-0.32 ) eS :20.15 (-0.16 ) SMTN 119.6 70 eS :22.50 ( 0.45 ) GMG 129.7 190 eP :09.28 (-0.12 ) eS :24.30 (-0.47 ) BBG 138.6 156 eP :10.45 (-0.34 ) eS :26.72 (-0.47 ) ABTN 152.0 265 eP :12.77 ( 0.02 ) eS :30.74 ( 0.16 ) ***** 8 DECEMBER 1987; 09:28 - E OF LAFAYETTE, GEORGIA ***** *GIT OT= 09:28:07.1 LAT= 34.752N LON= 85.242W DEP= 20.8 KM MDB= 1.5 ERHMAX= 1.0 KM, AZ= -45 DEG; ERHMIN= 0.3 KM; ELLIPSE AREA= 0.8 SQ KM STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) LKGA 25.4 236 P 09:28:12.26 (-0.16 ) S 09:28:16.64 ( 0.32 ) RHT 48.9 42 S :21.50 (-0.48 ) WMTN 60.3 24 P :17.17 (-0.23 ) S :24.98 ( 0.03 ) DCT 82.2 66 P :21.00 ( 0.23 ) S :30.50 (-0.30 ) RCT 84.4 39 P :21.50 ( 0.39 ) S :31.70 ( 0.31 ) *TVA OT= 09:28:07.17 LAT= 34.761N LON= 85.212W DEP= 12.8 KM MDB= 1.5 NO= 19, GAP= 161 DEG, RMS= 0.26 SEC, SDOT= 0.09 SEC, Q= C, SQD= B/C ERHMAX= 0.8 KM, AZ= -39 DEG; ERHMIN= 0.4 KM; ERZ= 1.2 KM; Q= A STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) RCG 26.8 332 eP 09:28:12.19 (-0.08 ) eS 09:28:15.88 (-0.11 ) LKGA 28.3 238 ePd :12.26 (-0.24 ) eS :16.64 ( 0.25 ) RHT 46.4 40 eS :21.10 (-0.21 ) GMG 50.8 77 eP :16.17 ( 0.05 ) eS :22.84 ( 0.18 ) WMTN 58.3 22 eP :17.17 (-0.11 ) iS :24.98 ( 0.31 ) DCT 79.4 66 iP :21.00 ( 0.43 ) iS :30.00 (-0.35 ) RCT 82.0 38 eP :21.50 ( 0.55X) eS :31.70 ( 0.69X) ETT 93.3 48 eP :22.10 (-0.60 ) eS :34.30 ( 0.26 ) TQTN 94.8 28 eP :22.64 (-0.26 ) S? :35.31 ( 0.92X) MSAL 134.1 274 eS :44.87 ( 0.08 ) GBTN 135.7 42 eS :46.00 ( 0.78 ) ABTN 149.1 327 eP :31.55 ( 0.33 ) eS :49.88 ( 1.09X) ORT 151.8 33 eS :51.18 ( 1.67X) SHTN 191.3 294 P? :38.17 ( 0.49 ) eS :29:00.58 ( 0.63 ) *CERI OT= 09:28:07.26 LAT= 34.760N LON= 85.215W DEP= 12.0 KM MDB= 1.3 NO= 22, GAP= 160 DEG, RMS= 0.26 SEC, SDOT= 0.08 SEC, Q= C, SQD= B/C ERHMAX= 0.7 KM, AZ= -41 DEG; ERHMIN= 0.4 KM; ERZ= 1.1 KM; Q= A STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) RCG 26.8 333 eP 09:28:12.19 (-0.10 ) eS 09:28:15.88 (-0.09 ) LKGA 28.0 237 ePd :12.26 (-0.24 ) eS :16.64 ( 0.32 ) RHT 46.6 41 eS :21.50 ( 0.08 ) GMG 51.1 77 eP :16.17 (-0.06 ) eS :22.84 ( 0.06 ) WMTN 58.5 22 eP :17.17 (-0.22 ) iS :24.98 ( 0.19 ) DCT 79.7 66 eP :21.00 ( 0.24 ) eS :30.00 (-0.61 ) RCT 82.3 38 eP :21.50 ( 0.37 ) eS :31.70 ( 0.45 ) ETT 93.6 48 eP :22.10 (-0.78 ) eS :34.30 ( 0.01 ) TQTN 95.0 28 eP :22.64 (-0.43 ) eS :35.31 ( 0.69X) MSAL 133.8 275 eS :44.87 (-0.03 ) GBTN 135.9 42 eS :46.00 ( 0.53 ) ABTN 149.0 327 eP :31.55 ( 0.20 ) eS :49.88 ( 0.94 ) ORT 152.0 33 eS :51.18 ( 1.43X) SHTN 191.0 295 eP :38.17 ( 0.38 ) eS :29:00.58 ( 0.51 ) ***** 11 DECEMBER 1987; 04:15 - UNAKA, NORTH CAROLINA ***** *CERI OT= 04:15:10.93 LAT= 35.235N LON= 84.248W DEP= 8.3 KM MDB= -0.1 NO= 5, GAP= 280 DEG, RMS= 0.24 SEC, SDOT= 0.89 SEC, Q= D, SQD= D/D ERHMAX= 11.4 KM, AZ= -85 DEG; ERHMIN= 1.4 KM; ERZ= 49.3 KM; Q= D STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) ETT 21.4 298 eP 04:15:15.22 ( 0.28 ) eS 04:15:17.80 (-0.07 ) DCT 25.4 218 eP :15.70 ( 0.12 ) eS :18.50 (-0.47 ) GBTN 48.0 4 eS :25.10 (-0.26 ) ***** 11 DECEMBER 1987; 06:30 - TRANQUILLITY, TENNESSEE ***** *GIT OT= 06:30:45.4 LAT= 35.543N LON= 84.676W DEP= 16.8 KM MDB= 0.7 ERHMAX= 0.5 KM, AZ= -24 DEG; ERHMIN= 0.3 KM; ELLIPSE AREA= 0.4 SQ KM STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) TQTN 5.4 237 P 06:30:48.48 ( 0.16 ) S 06:30:50.49 ( 0.06 ) RCT 21.9 177 P :49.80 (-0.15 ) S :53.00 (-0.26 ) CBT 23.2 91 S :53.50 (-0.03 ) WMTN 42.4 220 P :52.73 (-0.14 ) S :58.29 (-0.03 ) RHT 54.9 200 S :31:01.90 ( 0.28 ) DCT 59.0 157 P :55.90 ( 0.48 ) *TVA OT= 06:30:45.47 LAT= 35.525N LON= 84.676W DEP= 16.3 KM MDB= 0.6 NO= 17, GAP= 142 DEG, RMS= 0.19 SEC, SDOT= 0.11 SEC, Q= C, SQD= B/C ERHMAX= 0.6 KM, AZ= -41 DEG; ERHMIN= 0.4 KM; ERZ= 0.9 KM; Q= A STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) TQTN 4.6 258 eP 06:30:48.48 ( 0.11 ) eS 06:30:50.49 ( 0.00 ) RCT 20.0 176 iP :49.80 (-0.04 ) iS :53.00 (-0.03 ) CBT 23.2 86 eS :53.50 (-0.30 ) ETT 29.8 138 eP :51.20 (-0.03 ) eS :55.80 ( 0.36 ) WMTN 40.9 221 eP- :52.73 (-0.12 ) eS :58.29 ( 0.04 ) GBTN 45.0 69 eP :53.40 (-0.07 ) eS :59.40 ( 0.09 ) RHT 53.0 201 eS :31:01.90 ( 0.49 ) ORT 54.3 38 eS :02.07 ( 0.30 ) DCT 57.2 156 eP :56.00 ( 0.66X) eS :02.20 (-0.36 ) GMG 73.5 180 eS :06.88 (-0.09 ) ABTN 135.7 288 eP :31:07.00 (-0.35 ) eS :22.95 (-0.38 ) *CERI OT= 06:30:45.49 LAT= 35.530N LON= 84.683W DEP= 16.1 KM MDB= 0.7 NO= 17, GAP= 143 DEG, RMS= 0.20 SEC, SDOT= 0.09 SEC, Q= C, SQD= B/C ERHMAX= 0.6 KM, AZ= -41 DEG; ERHMIN= 0.4 KM; ERZ= 0.8 KM; Q= A STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) TQTN 4.2 248 eP 06:30:48.48 ( 0.14 ) eS 06:30:50.49 ( 0.07 ) RCT 20.6 174 eP :49.80 (-0.12 ) eS :53.00 (-0.15 ) CBT 23.8 87 eS :53.50 (-0.43 ) ETT 30.7 137 eP :51.20 (-0.17 ) eS :55.80 ( 0.14 ) WMTN 40.9 220 eP- :52.73 (-0.14 ) eS :58.29 ( 0.03 ) GBTN 45.4 70 eP :53.40 (-0.15 ) eS :59.40 (-0.03 ) RHT 53.3 200 eS :31:01.90 ( 0.40 ) ORT 54.3 39 eS :02.07 ( 0.27 ) DCT 58.0 155 eP :55.90 ( 0.41 ) GMG 74.0 179 eS :06.88 (-0.26 ) ABTN 134.9 287 eP :31:07.00 (-0.26 ) eS :22.95 (-0.20 ) ***** 13 DECEMBER 1987; 00:39 - ENGLEWOOD, TENNESSEE ***** *TVA OT= 00:39:30.07 LAT= 35.377N LON= 84.485W DEP= 20.9 KM MDB= 0.5 NO= 20, GAP= 94 DEG, RMS= 0.21 SEC, SDOT= 0.11 SEC, Q= B, SQD= B/B ERHMAX= 0.5 KM, AZ= -44 DEG; ERHMIN= 0.4 KM; ERZ= 0.9 KM; Q= A STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) ETT 6.3 154 eP 00:39:33.78 ( 0.01 ) iS 00:39:36.45 (-0.02 ) RCT 16.4 258 eP :34.95 ( 0.45 ) iS :37.75 ( 0.02 ) CBT 18.9 18 eP :35.20 ( 0.43 ) eS :38.40 ( 0.19 ) TQTN 26.8 305 eP- :35.60 (-0.09 ) eS :39.54 (-0.26 ) DCT 36.3 171 eP :37.20 ( 0.19 ) iS :42.00 (-0.07 ) GBTN 40.6 38 iP :37.50 (-0.09 ) iS :42.87 (-0.21 ) WMTN 46.7 252 eP :38.74 ( 0.27 ) iS :44.30 (-0.31 ) GMG 59.5 197 eS :47.38 (-0.66X) ORT 61.3 15 eP :41.06 ( 0.40 ) eS :48.70 ( 0.31 ) TKL 71.6 64 eS :51.07 ( 0.00 ) BBG 83.0 132 eP :43.90 (-0.12 ) WSSR 83.2 97 iS :54.00 (-0.27 ) ABTN 157.6 291 eS :40:13.88 ( 0.11 ) *CERI OT= 00:39:30.13 LAT= 35.382N LON= 84.486W DEP= 20.6 KM MDB= 0.8 NO= 20, GAP= 94 DEG, RMS= 0.25 SEC, SDOT= 0.13 SEC, Q= B, SQD= B/B ERHMAX= 0.6 KM, AZ= -24 DEG; ERHMIN= 0.5 KM; ERZ= 1.0 KM; Q= A STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) ETT 6.8 156 eP 00:39:33.78 (-0.03 ) iS 00:39:36.45 (-0.05 ) RCT 16.5 256 eP :34.95 ( 0.42 ) eS :37.94 ( 0.21 ) CBT 18.5 19 eP :35.38 ( 0.63 ) eS :38.60 ( 0.48X) TQTN 26.4 304 eP- :35.60 (-0.08 ) eS :39.54 (-0.19 ) DCT 36.8 171 eP :37.52 ( 0.40 ) eS :42.34 ( 0.12 ) GBTN 40.2 38 iP :37.50 (-0.08 ) iS :42.87 (-0.15 ) WMTN 46.8 252 eP :38.74 ( 0.21 ) iS :44.30 (-0.36 ) GMG 60.0 196 eS :47.38 (-0.83 ) ORT 60.8 16 eP :41.06 ( 0.42 ) eS :48.70 ( 0.40 ) TKL 71.5 64 eS :51.07 (-0.01 ) WSSR 83.3 98 iS :54.00 (-0.35 ) BBG 83.4 132 eP :43.90 (-0.24 ) ABTN 157.3 291 eS :40:13.88 ( 0.12 ) *GIT OT= 00:39:30.8 LAT= 35.386N LON= 84.495W DEP= 18.2 KM MDB= 0.5 ERHMAX= 0.4 KM, AZ= -44 DEG; ERHMIN= 0.3 KM; ELLIPSE AREA= 0.4 SQ KM STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) RCT 15.8 254 P 00:39:34.95 ( 0.20 ) S 00:39:37.94 ( 0.31 ) CBTN 18.3 22 P :35.38 ( 0.34 ) S :38.60 ( 0.47 ) TQTN 25.5 305 P :35.60 (-0.32 ) S :39.54 (-0.12 ) DCT 37.4 169 P :37.52 (-0.07 ) S :42.34 (-0.21 ) WMTN 46.1 251 P :38.74 (-0.14 ) S :44.30 (-0.49 ) ORT 61.9 16 P :41.06 (-0.24 ) S :48.70 (-0.27 ) TKL 71.9 65 S :51.02 (-0.64 ) ***** 14 DECEMBER 1987; 07:13 - CONCORD, TENNESSEE ***** *CERI OT= 07:13:20.13 LAT= 35.763N LON= 84.208W DEP= 19.5 KM MDB= 1.6 NO= 35, GAP= 49 DEG, RMS= 0.17 SEC, SDOT= 0.05 SEC, Q= B, SQD= B/A ERHMAX= 0.3 KM, AZ= -42 DEG; ERHMIN= 0.2 KM; ERZ= 0.6 KM; Q= A STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) GBTN 10.7 181 eP 07:13:24.10 ( 0.23 ) iS 07:13:26.54 (-0.06 ) ORT 18.5 332 iPc :24.77 ( 0.14 ) iS :27.95 ( 0.02 ) CBT 31.3 218 eP :26.20 (-0.07 ) eS :30.20 (-0.55X) HPK 34.8 59 iP :26.70 (-0.05 ) iS :31.40 (-0.18 ) TKL 41.0 106 iPc :27.76 ( 0.13 ) iS :33.12 ( 0.02 ) ETT 53.3 205 iP :29.38 (-0.12 ) iS :36.10 (-0.24 ) TQTN 54.3 240 eP :29.76 ( 0.16 ) eS :36.53 ( 0.00 ) CRTN 58.8 34 eP :30.23 (-0.07 ) eS :37.83 ( 0.10 ) RCT 61.9 222 eP :30.50 (-0.25 ) eS :38.00 (-0.51X) BHT 67.3 278 eS :39.98 (-0.02 ) WSSR 78.5 133 iPc :33.76 ( 0.38 ) eS :42.68 (-0.37 ) DCT 80.9 194 eP :34.10 ( 0.43 ) eS :38.60 (-4.95X) ONTN 82.6 345 eP- :33.65 (-0.28 ) eS :43.87 (-0.14 ) WMTN 89.9 231 eP+ :35.30 ( 0.28 ) eS :46.22 ( 0.32 ) RHT 97.5 219 eS :48.50 ( 0.59X) ANTN 102.9 296 iPd :36.84 (-0.19 ) eS :49.39 ( 0.02 ) BBG 105.0 160 eP :37.60 ( 0.18 ) eS :50.00 (-0.04 ) GMG 108.3 203 eS :50.75 (-0.14 ) SMTN 115.2 53 eP :39.10 ( 0.17 ) eS :53.10 ( 0.44 ) RBNC 119.6 112 eP+ :40.05 ( 0.35 ) CPO 124.8 262 eS :55.14 (-0.04 ) LKGA 170.9 223 eS :14:10.54 ( 3.15X) ABTN 172.3 275 eP :47.79 ( 0.16 ) eS :08.20 ( 0.49 ) FDKY 182.5 309 eP :49.85 ( 0.67X) eS :12.08 ( 1.68X) *TVA OT= 07:13:20.18 LAT= 35.765N LON= 84.206W DEP= 19.3 KM MDB= 1.4 NO= 39, GAP= 49 DEG, RMS= 0.18 SEC, SDOT= 0.05 SEC, Q= B, SQD= B/A ERHMAX= 0.3 KM, AZ= -48 DEG; ERHMIN= 0.2 KM; ERZ= 0.5 KM; Q= A STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) GBTN 10.9 182 eP 07:13:24.10 ( 0.19 ) iS 07:13:26.54 (-0.10 ) ORT 18.4 331 iPc :24.77 ( 0.12 ) iS :27.95 ( 0.03 ) CBT 31.6 218 eP :26.70 ( 0.35 ) eS :30.85 ( 0.00 ) HPKT 34.6 59 iP :26.70 (-0.05 ) iS :31.40 (-0.15 ) TKL 40.9 107 iPc :27.76 ( 0.11 ) iS :33.12 ( 0.01 ) ETT 53.6 205 iP :29.38 (-0.20 ) iS :36.10 (-0.35 ) TQTN 54.5 240 eP :29.76 ( 0.07 ) eS :36.53 (-0.10 ) CRTN 58.5 34 eP :30.23 (-0.08 ) eS :37.83 ( 0.13 ) RCT 62.2 222 eP :31.20 ( 0.36 ) eS :38.70 ( 0.08 ) BHT 67.4 278 eS :39.98 (-0.10 ) WSSR 78.5 133 iPc :33.76 ( 0.33 ) eS :42.68 (-0.43 ) DCT 81.1 194 eP :34.40 ( 0.64X) eS :43.90 ( 0.23 ) ONTN 82.4 345 eP- :33.65 (-0.31 ) eS :43.87 (-0.14 ) WMTN 90.1 231 eP+ :35.30 ( 0.18 ) eS :46.22 ( 0.20 ) RHT 97.8 219 eS :48.20 ( 0.17 ) ANTN 102.9 296 iPd :36.84 (-0.25 ) eS :49.39 (-0.05 ) BBG 105.1 160 eP :37.60 ( 0.11 ) eS :50.00 (-0.13 ) GMG 108.6 203 eS :50.75 (-0.26 ) SMTN 114.9 53 eP :39.10 ( 0.16 ) eS :53.10 ( 0.47 ) RBNC 119.5 112 eP+ :40.05 ( 0.32 ) CPO 125.0 262 eS :55.14 (-0.14 ) LKGA 171.2 223 eS :14:10.54 ( 3.03X) ABTN 172.5 275 eP :47.79 ( 0.09 ) eS :08.20 ( 0.40 ) FDKY 182.5 309 eP :49.85 ( 0.61 ) eS :12.08 ( 1.63X) *GIT OT= 07:13:20.5 LAT= 35.766N LON= 84.218W DEP= 16.1 KM MDB= 1.2 ERHMAX= 0.2 KM, AZ= -38 DEG; ERHMIN= 0.1 KM; ELLIPSE AREA= 0.1 SQ KM STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) ORT 19.4 334 P 07:13:24.77 ( 0.17 ) S 07:13:27.95 ( 0.33 ) CBT 31.2 216 P :26.20 ( 0.00 ) S :30.20 (-0.20 ) HPK 35.3 60 P :26.70 (-0.11 ) S :31.40 (-0.06 ) TKL 41.9 107 P :27.82 ( 0.02 ) S :33.25 ( 0.09 ) TQTN 53.8 239 P :29.76 ( 0.14 ) S :36.53 ( 0.20 ) CRTN 58.9 35 P :30.23 (-0.18 ) S :37.83 ( 0.13 ) RCT 61.7 221 P :30.50 (-0.35 ) S :38.00 (-0.46 ) DCT 81.1 193 P :34.10 ( 0.20 ) S :43.40 (-0.34 ) ONTN 81.9 346 P :33.65 (-0.39 ) S :43.87 (-0.11 ) WMTN 89.6 230 P :35.30 ( 0.05 ) S :46.22 ( 0.14 ) RHT 97.5 219 S :48.50 ( 0.27 ) ***** 15 DECEMBER 1987; 10:20 - W OF LENOIR CITY, TENNESSEE ***** *GIT OT= 10:20:21.0 LAT= 35.777N LON= 84.394W DEP= 20.4 KM MDB= 1.0 ERHMAX= 0.3 KM, AZ= -27 DEG; ERHMIN= 0.2 KM; ELLIPSE AREA= 0.3 SQ KM STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) ORT 17.9 25 P 10:20:25.31 (-0.08 ) S 10:20:28.39 (-0.23 ) CBT 26.5 185 S :30.80 ( 0.42 ) TKL 57.7 103 P :30.90 ( 0.01 ) S :38.03 (-0.11 ) CRTN 68.4 47 P :32.53 ( 0.00 ) S :41.34 ( 0.36 ) DCT 80.2 182 P :34.30 (-0.05 ) S :43.90 (-0.24 ) *TVA OT= 10:20:21.07 LAT= 35.776N LON= 84.381W DEP= 19.1 KM MDB= 0.8 NO= 12, GAP= 157 DEG, RMS= 0.05 SEC, SDOT= 0.04 SEC, Q= B, SQD= A/C ERHMAX= 0.2 KM, AZ= -62 DEG; ERHMIN= 0.2 KM; ERZ= 0.3 KM; Q= A STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) ORT 16.4 25 eP 10:20:25.31 ( 0.01 ) iS 10:20:28.39 ( 0.01 ) GBTN 19.6 128 iP :25.60 (-0.05 ) iS :29.00 ( 0.01 ) CBT 26.5 188 eS :31.20 ( 0.72X) TQTN 42.5 227 eP :28.83 ( 0.06 ) eS :34.33 (-0.07 ) HPKT 48.3 70 eS :35.50 (-0.41 ) ETT 50.3 188 eP :31.00 ( 1.03X) TKL 56.5 103 eP :30.90 ( 0.03 ) eS :38.03 ( 0.01 ) CRTN 67.8 46 eP :32.53 (-0.07 ) eS :41.34 ( 0.32 ) DCT 80.1 182 P? :36.10 ( 1.61X) eS :44.30 ( 0.02 ) ABTN 156.6 275 eS :21:05.19 ( 0.70X) *CERI OT= 10:20:21.08 LAT= 35.775N LON= 84.381W DEP= 19.0 KM MDB= 0.4 NO= 12, GAP= 157 DEG, RMS= 0.08 SEC, SDOT= 0.06 SEC, Q= B, SQD= A/C ERHMAX= 0.3 KM, AZ= -50 DEG; ERHMIN= 0.2 KM; ERZ= 0.5 KM; Q= A STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) ORT 16.4 25 eP 10:20:25.31 ( 0.01 ) iS 10:20:28.39 ( 0.00 ) GBTN 19.6 128 iP :25.60 (-0.04 ) iS :29.00 ( 0.02 ) CBT 26.4 188 eS :31.20 ( 0.72X) TQTN 42.5 227 eP :28.83 ( 0.05 ) eS :34.33 (-0.08 ) HPK 48.3 70 eS :35.50 (-0.40 ) ETT 50.3 188 eP :31.00 ( 1.02X) TKL 56.4 103 eP :30.90 ( 0.03 ) eS :38.03 ( 0.01 ) CRTN 67.7 46 eP :32.53 (-0.08 ) eS :41.34 ( 0.32 ) DCT 80.1 183 eP :36.10 ( 1.61X) eS :44.30 ( 0.02 ) ABTN 156.7 275 eS :21:05.19 ( 0.68X) ***** 16 DECEMBER 1987; 11:22 - MEADOW, TENNESSEE ***** *CERI OT= 11:22:41.98 LAT= 35.644N LON= 84.142W DEP= 16.0 KM MDB= 0.5 NO= 10, GAP= 155 DEG, RMS= 0.16 SEC, SDOT= 0.25 SEC, Q= C, SQD= B/C ERHMAX= 1.7 KM, AZ= -23 DEG; ERHMIN= 0.5 KM; ERZ= 2.0 KM; Q= B STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) GBTN 6.7 292 iP 11:22:44.95 (-0.01 ) iS 11:22:47.15 ( 0.01 ) TKL 33.3 87 eP :48.10 (-0.11 ) iS :52.81 ( 0.05 ) ETT 45.3 219 eP :49.95 (-0.09 ) iS :55.90 (-0.02 ) WSSR 65.3 128 eP :53.24 ( 0.06 ) DCT 70.1 201 eP :55.20 ( 1.37 ) eS :23:02.80 ( 0.31 ) BBG 90.5 160 eS :07.60 (-0.43 ) ***** 18 DECEMBER 1987; 08:08 - NEW MIDDLETON, TENNESSEE ***** *TVA OT= 08:08:59.30 LAT= 36.149N LON= 86.106W DEP= 16.7 KM MDB= 2.1 NO= 26, GAP= 66 DEG, RMS= 0.20 SEC, SDOT= 0.07 SEC, Q= B, SQD= B/B ERHMAX= 0.4 KM, AZ= 74 DEG; ERHMIN= 0.3 KM; ERZ= 1.8 KM; Q= B STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) ABTN 29.2 181 iPc 08:09:05.19 ( 0.23 ) iS 08:09:08.99 (-0.11 ) FDKY 76.4 21 iPd :12.25 ( 0.15 ) eS :21.24 (-0.20 ) CPO 77.2 141 eP :12.35 ( 0.10 ) eS :21.81 ( 0.11 ) ANTN 78.7 88 eP :12.22 (-0.26 ) eS :21.94 (-0.15 ) BHT 109.9 107 eP :18.17 ( 0.89X) eS :29.30 (-1.10X) HAKY 114.5 338 eP :18.22 ( 0.30 ) eS :31.55 ( 0.03 ) SHTN 120.1 231 eP :18.60 (-0.19 ) eS :32.58 (-0.44 ) TQTN 143.1 119 eP :22.37 ( 0.06 ) eS :39.06 (-0.05 ) WMTN 143.2 134 eP :23.20 ( 0.87X) eS :39.25 ( 0.10 ) RCG 147.2 152 eS :40.90 ( 0.66 ) MSAL 153.4 200 eS :41.26 (-0.58 ) ONTN 153.8 76 eS :42.16 ( 0.16 ) RCT 158.2 124 eS :44.00 ( 0.89X) ETT 175.0 121 eS :48.00 ( 0.38 ) MOTN 176.6 288 eP :27.22 (-0.22 ) eS :48.62 ( 0.64 ) LKGA 178.8 161 eS :48.84 ( 0.22 ) GBTN 179.2 107 eP :27.80 (-0.05 ) eS :48.60 (-0.09 ) DCT 195.2 128 eS :53.80 ( 0.85 ) CRTN 203.8 88 P? :31.65 ( 0.02 ) eS :56.50 ( 1.26X) TKL 217.4 104 eS :10:00.42 ( 1.91X) BBG 251.7 124 eS :07.50 ( 1.52X) *CERI OT= 08:08:59.36 LAT= 36.151N LON= 86.100W DEP= 15.3 KM MDB= 1.3 NO= 24, GAP= 67 DEG, RMS= 0.18 SEC, SDOT= 0.07 SEC, Q= B, SQD= B/B ERHMAX= 0.5 KM, AZ= 70 DEG; ERHMIN= 0.3 KM; ERZ= 2.5 KM; Q= B STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) ABTN 29.4 182 iPc 08:09:05.19 ( 0.20 ) iS 08:09:08.99 (-0.11 ) FDKY 76.1 21 iPd :12.25 ( 0.15 ) eS :21.24 (-0.16 ) CPO 77.1 142 eP :12.35 ( 0.07 ) eS :21.81 ( 0.10 ) ANTN 78.2 88 eP :12.22 (-0.24 ) eS :21.94 (-0.08 ) BHT 109.5 108 eP :18.17 ( 0.91X) eS :29.30 (-1.03X) HAKY 114.5 338 eP :18.22 ( 0.26 ) eS :31.55 ( 0.01 ) SHTN 120.6 231 eP :18.60 (-0.31 ) eS :32.58 (-0.61 ) TQTN 142.7 119 eP :22.37 ( 0.07 ) eS :39.06 ( 0.01 ) WMTN 142.9 134 eP :23.20 ( 0.86X) eS :39.25 ( 0.13 ) RCG 147.2 152 eS :40.90 ( 0.64X) ONTN 153.2 76 eS :42.16 ( 0.27 ) MSAL 153.7 200 eS :41.26 (-0.71 ) RCT 157.9 124 eS :44.00 ( 0.93X) ETT 174.7 121 eS :48.00 ( 0.44 ) MOTN 177.0 288 eP :27.22 (-0.34 ) eS :48.62 ( 0.48 ) GBTN 178.8 107 eP :27.80 (-0.04 ) eS :48.60 (-0.04 ) LKGA 178.8 161 eS :48.84 ( 0.16 ) DCT 194.9 128 eS :53.80 ( 0.87X) CRTN 203.3 88 eP :31.65 ( 0.04 ) eS :56.50 ( 1.34X) TKL 217.0 104 eS :10:00.42 ( 1.67X) BBG 251.3 124 eS :07.50 ( 0.29X) ***** 18 DECEMBER 1987; 23:20 - REID, NORTH CAROLINA ***** *CERI OT= 23:20:17.41 LAT= 35.104N LON= 82.970W DEP= 9.1 KM MDB= 2.7 NO= 23, GAP= 177 DEG, RMS= 0.30 SEC, SDOT= 0.12 SEC, Q= C, SQD= C/C ERHMAX= 0.8 KM, AZ= -22 DEG; ERHMIN= 0.5 KM; ERZ= 1.4 KM; Q= B STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) RBNC 28.1 357 iPc 23:20:22.67 ( 0.06 ) eS 23:20:26.27 (-0.14 ) WSSR 58.6 289 eP :27.75 ( 0.18 ) eS :35.20 ( 0.21 ) TRYN 68.4 74 eP :29.07 (-0.09 ) eS :37.63 (-0.10 ) BBG 80.9 252 eP :30.87 (-0.37 ) eS :41.25 (-0.09 ) RICH 91.5 9 eP :33.50 ( 0.58 ) eS :44.30 ( 0.05 ) BRBC 93.9 41 eP- :33.15 (-0.24 ) eS :45.00 (-0.06 ) TKL 95.4 310 eP :33.83 ( 0.35 ) eS :44.65 (-0.56 ) GBTN 128.8 299 eP :39.32 ( 0.74 ) eS :57.12 ( 3.08X) BENN 129.6 66 eP+ :39.00 ( 0.25 ) ETT 137.4 281 eP :40.50 ( 0.58 ) eS :58.13 ( 1.77 ) SMTN 143.1 352 eP :41.40 ( 0.59 ) GMG 157.5 261 eP :43.32 ( 0.27 ) eS :21:05.25 ( 3.48X) CCVA 177.8 339 eP :48.05 ( 1.95X) PKNC 194.7 57 ePc :49.45 ( 0.73 ) eS :12.45 ( 0.87X) RCG 217.4 267 eP :52.50 ( 0.33 ) PLVA 238.2 43 eP :55.33 (-0.10 ) ***** 23 DECEMBER 1987; 06:04 - BALD RIVER FALLS, TENNESSEE ***** *CERI OT= 06:04:29.41 LAT= 35.282N LON= 84.219W DEP= 7.2 KM MDB= 0.5 NO= 8, GAP= 215 DEG, RMS= 0.13 SEC, SDOT= 0.20 SEC, Q= D, SQD= C/D ERHMAX= 1.2 KM, AZ= -83 DEG; ERHMIN= 0.5 KM; ERZ= 11.0 KM; Q= D STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) ETT 22.0 283 eP 06:04:33.65 ( 0.17 ) iS 06:04:36.45 ( 0.00 ) DCT 31.1 216 eP :34.90 (-0.05 ) eS :38.90 (-0.10 ) GBTN 42.7 1 eP :36.98 ( 0.12 ) eS :42.12 (-0.18 ) TKL 58.1 44 eS :46.98 ( 0.26 ) BBG 58.6 140 eS :46.90 (-0.05 ) ***** 26 DECEMBER 1987; 07:27 - FELKER, TENNESSEE ***** *CERI OT= 07:27:43.42 LAT= 35.035N LON= 84.783W DEP= 13.4 KM MDB= 2.8 NO= 39, GAP= 51 DEG, RMS= 0.18 SEC, SDOT= 0.04 SEC, Q= B, SQD= B/B ERHMAX= 0.3 KM, AZ= -80 DEG; ERHMIN= 0.2 KM; ERZ= 0.5 KM; Q= A STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) GMG 21.7 152 iPc 07:27:48.06 ( 0.19 ) eS 07:27:50.70 (-0.42 ) WMTN 29.3 324 iPc :48.96 ( 0.03 ) iS :52.83 (-0.11 ) DALG 35.7 215 eP :50.00 ( 0.07 ) eS :54.00 (-0.68X) RCT 36.2 18 eP :49.90 (-0.09 ) eS :54.80 ( 0.01 ) ETT 44.0 43 iPd :51.38 ( 0.11 ) iS :56.96 (-0.03 ) CDG 48.1 168 eP :51.90 (-0.01 ) eS :58.00 (-0.10 ) RCG 52.0 263 ePd :52.38 (-0.16 ) TQTN 53.6 6 iPd :52.89 ( 0.10 ) eS :59.43 (-0.20 ) LKGA 77.8 234 iPd :56.32 (-0.24 ) eS :28:07.91 ( 1.76X) GBTN 87.2 36 eP :57.92 (-0.05 ) eS :08.20 (-0.39 ) BBG 90.6 101 eP :58.90 ( 0.33 ) iS :09.38 (-0.25 ) BHT 91.3 351 eP :58.82 ( 0.18 ) eS :09.70 (-0.04 ) CPO 95.7 312 ePc :59.41 ( 0.13 ) eS :10.87 ( 0.01 ) TKL 114.9 53 iP :28:02.58 ( 0.38 ) eS :16.12 ( 0.21 ) HPK 128.5 39 eP :07.45 ( 3.17X) eS :20.40 ( 0.89X) HGA 129.9 229 eP :05.20 ( 0.69 ) eS :21.50 ( 1.59X) ANTN 132.5 342 eP :05.15 ( 0.22 ) eS :22.55 ( 1.92X) ABTN 153.0 308 ePc :08.46 ( 0.42 ) eS :29.81 ( 3.81X) CRTN 154.9 33 eP :08.89 ( 0.54 ) eS :27.24 ( 0.70 ) ONTN 163.4 11 eP :09.83 ( 0.16 ) eS :28.97 ( 0.15 ) RBNC 167.5 77 eP :10.98 ( 0.58 ) eS :30.74 ( 0.65 ) MSAL 174.0 264 eP :11.23 (-0.01 ) eS :32.18 ( 0.63 ) ATL 182.3 167 eS :34.00 ( 0.23 ) TDA 201.2 215 eP :16.80 ( 1.39X) eS :39.90 ( 1.14X) RICH 203.5 61 eP :16.10 ( 0.27 ) eS :39.81 ( 0.32 ) SMTN 208.2 44 eP :16.81 ( 0.28X) eS :42.54 ( 1.84X) FDKY 215.1 335 eP+ :18.25 ( 0.71X) eS :43.83 ( 1.38X) BEV 215.4 119 eP :16.90 (-0.68X) eS :43.20 ( 0.68X) TRYN 232.6 83 iPc :20.30 ( 0.01X) eS :47.80 ( 0.60X) ETG 234.2 145 eP :21.00 ( 0.54X) eS :48.20 ( 0.71X) BRBC 239.9 70 eP :22.02 ( 0.48X) eS :50.44 ( 1.08X) HAKY 281.3 325 eP :27.28 ( 0.94X) eS :29:00.69 ( 3.02X) SLTN 287.1 56 eP :29.15 ( 2.08X) *TVA OT= 07:27:43.52 LAT= 35.038N LON= 84.792W DEP= 11.3 KM MDB= 2.5 NO= 52, GAP= 47 DEG, RMS= 0.19 SEC, SDOT= 0.03 SEC, Q= B, SQD= B/A ERHMAX= 0.3 KM, AZ= -65 DEG; ERHMIN= 0.2 KM; ERZ= 0.5 KM; Q= A STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) RHT 9.3 298 iP 07:27:46.00 (-0.07 ) GMG 22.4 150 iPc :48.06 ( 0.16 ) eS 07:27:50.70 (-0.41X) WMTN 28.5 325 iPc :48.96 ( 0.17 ) iS :52.83 ( 0.19 ) DCT 34.1 87 iPc :49.90 ( 0.23 ) iS :54.10 (-0.07 ) DALG 35.5 214 iP :49.80 (-0.10 ) eS :53.80 (-0.76X) RCT 36.1 19 iP :49.90 (-0.08 ) iS :54.80 ( 0.10 ) ETT 44.3 44 iPd :51.38 ( 0.05 ) iS :56.96 (-0.07 ) CDG 48.7 167 eP :51.90 (-0.11 ) eS :58.00 (-0.21 ) RCG 51.2 262 ePd :52.38 (-0.07 ) TQTN 53.4 6 iPd :52.89 ( 0.10 ) eS :59.43 (-0.13 ) CBT 65.1 31 eP :54.50 (-0.22 ) iS :28:02.60 (-0.30 ) LKGA 77.4 234 iPd :56.32 (-0.39 ) eS :07.91 ( 1.57X) GBTN 87.5 37 eP :57.92 (-0.31 ) eS :08.20 (-0.76X) BHT 90.8 351 eP :58.82 ( 0.03 ) eS :09.70 (-0.23 ) BBG 91.4 101 eP :58.90 (-0.03 ) iS :09.38 (-0.80X) CPO 94.8 312 ePc :59.41 ( 0.04 ) eS :10.87 (-0.08 ) TKL 115.3 53 iP :28:02.58 ( 0.09 ) eS :16.12 (-0.23 ) HPKT 128.7 40 eP :07.45 ( 2.90X) eS :20.40 ( 0.50 ) HGA 129.5 229 eP :05.20 ( 0.52 ) eS :21.50 ( 1.38X) ANTN 131.9 343 eP :05.15 ( 0.09 ) eS :22.55 ( 1.76X) ABTN 152.1 309 ePc :08.46 ( 0.33 ) eS :29.81 ( 3.72X) CRTN 155.1 33 eP :08.89 ( 0.30 ) eS :27.24 ( 0.34 ) OCA 157.5 253 eP :08.85 (-0.09 ) eS :29.80 ( 2.30X) ONTN 163.2 11 eP :09.83 (-0.03 ) eS :28.97 (-0.12 ) RBNC 168.2 77 eP :10.98 ( 0.25 ) eS :30.74 ( 0.14 ) MSAL 173.2 263 eP :11.23 (-0.12 ) eS :32.18 ( 0.52 ) ATL 182.9 167 eS :34.00 (-0.23 ) TDA 201.0 215 eP :16.60 ( 0.99 ) eS :39.75 ( 0.72 ) RICH 204.0 61 eP :16.10 (-0.04 ) eS :39.81 (-0.14 ) SMTN 208.5 44 eP :16.81 ( 0.01 ) eS :42.54 ( 1.44X) FDKY 214.4 335 eP+ :18.25 ( 0.58 ) eS :43.83 ( 1.24X) BEV 216.3 119 eP :16.90 (-1.04X) eS :43.20 ( 0.13 ) TRYN 233.4 83 iPc :20.30 (-0.04 ) eS :47.80 ( 0.58 ) ETG 235.0 145 eP :20.70 ( 0.27 ) eS :48.50 ( 1.13X) BRBC 240.6 70 eP :22.02 ( 0.67 ) eS :50.44 ( 1.46X) HAKY 280.6 325 eP :27.28 ( 1.27X) eS :29:00.69 ( 3.67X) SLTN 287.6 56 eP :29.15 ( 2.29X) eS :04.30 ( 5.80X) *GIT OT= 07:27:43.7 LAT= 35.038N LON= 84.792W DEP= 10.8 KM MDB= 2.7 ERHMAX= 0.2 KM, AZ= -33 DEG; ERHMIN= 0.1 KM; ELLIPSE AREA= 0.1 SQ KM STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) RHT 9.4 298 P 07:27:46.00 (-0.06 ) WMTN 28.5 325 P :48.96 ( 0.23 ) S 07:27:52.83 ( 0.41 ) DALG 35.5 215 P :50.00 ( 0.19 ) S :54.00 (-0.29 ) RCT 36.1 19 P :49.90 ( 0.00 ) S :54.80 ( 0.34 ) ETT 44.3 44 P :51.38 ( 0.19 ) S :56.96 ( 0.27 ) CDG 48.8 166 P :51.90 ( 0.00 ) S :58.00 ( 0.07 ) TQTN 53.4 6 P :52.89 ( 0.25 ) S :59.43 ( 0.23 ) CBT 65.0 31 P :54.30 (-0.21 ) S :28:02.40 (-0.04 ) LKGA 77.5 234 P :56.32 (-0.19 ) GBTN 87.3 37 P :57.92 (-0.17 ) S :08.20 (-0.44 ) BBG 91.5 102 P :58.90 ( 0.14 ) S :09.38 (-0.43 ) TKL 115.0 53 P :28:02.57 ( 0.04 ) S :15.91 (-0.43 ) HGA 129.9 228 P :05.20 ( 0.29 ) ANTN 134.5 339 P :05.15 (-0.49 ) OCA 157.9 253 P :09.00 (-0.36 ) S :27.80 (-0.38 ) ***** 29 DECEMBER 1987; 13:39 - N OF ALCOA, TENNESSEE ***** *GIT OT= 13:39:10.8 LAT= 35.859N LON= 83.984W DEP= 23.5 KM MDB= 1.2 ERHMAX= 0.4 KM, AZ= -35 DEG; ERHMIN= 0.2 KM; ELLIPSE AREA= 0.2 SQ KM STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) HPK 12.0 52 P 13:39:15.00 (-0.08 ) S 13:39:17.90 (-0.31 ) TKL 29.3 140 P :16.99 ( 0.11 ) S :21.60 ( 0.27 ) GBTN 29.7 224 P :16.98 ( 0.06 ) S :21.13 (-0.27 ) CRTN 39.9 19 P :18.31 ( 0.03 ) S :23.96 ( 0.20 ) CBT 53.2 228 P :20.20 ( 0.02 ) S :27.60 ( 0.56 ) ETT 73.0 216 P :23.05 (-0.10 ) S :31.95 (-0.24 ) RCT 83.9 227 P :24.90 ( 0.09 ) S :35.20 ( 0.13 ) DCT 97.8 204 P :26.90 (-0.04 ) S :38.50 (-0.26 ) *CERI OT= 13:39:10.93 LAT= 35.861N LON= 83.998W DEP= 20.7 KM MDB= 0.9 NO= 17, GAP= 154 DEG, RMS= 0.12 SEC, SDOT= 0.08 SEC, Q= B, SQD= A/C ERHMAX= 0.5 KM, AZ= -61 DEG; ERHMIN= 0.3 KM; ERZ= 0.8 KM; Q= A STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) HPK 12.9 56 eP- 13:39:15.00 (-0.01 ) eS 13:39:17.90 (-0.09 ) GBTN 29.0 222 iPd :16.98 ( 0.15 ) eS :21.13 ( 0.00 ) TKL 30.3 138 ePc :16.99 (-0.02 ) eS :21.60 ( 0.13 ) CRTN 40.1 21 eP+ :18.31 (-0.09 ) eS :23.96 ( 0.11 ) CBT 52.3 227 eP :20.20 ( 0.03 ) eS :27.60 ( 0.69 ) ETT 72.4 215 eP :23.05 (-0.16 ) iS :31.95 (-0.22 ) TQTN 76.2 240 eP :24.49 ( 0.74X) eS :34.03 ( 0.92X) RCT 83.0 227 eP :24.90 ( 0.12 ) eS :35.20 ( 0.31 ) DCT 97.4 203 eP :26.90 (-0.10 ) eS :38.50 (-0.24 ) WMTN 111.6 233 eP :28.10 (-1.06X) eS :43.30 ( 0.84X) GMG 126.5 209 eS :46.77 ( 0.24 ) ABTN 190.6 271 eP :42.60 ( 1.35X) eS :40:04.87 ( 1.49X) *TVA OT= 13:39:10.93 LAT= 35.861N LON= 83.998W DEP= 20.7 KM MDB= 1.1 NO= 17, GAP= 154 DEG, RMS= 0.12 SEC, SDOT= 0.08 SEC, Q= B, SQD= A/C ERHMAX= 0.5 KM, AZ= -60 DEG; ERHMIN= 0.3 KM; ERZ= 0.8 KM; Q= A STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) HPKT 12.9 56 eP- 13:39:15.00 (-0.01 ) eS 13:39:17.90 (-0.09 ) GBTN 29.0 222 iPd :16.98 ( 0.15 ) eS :21.13 ( 0.00 ) TKL 30.3 138 ePc :16.99 (-0.02 ) eS :21.58 ( 0.14 ) CRTN 40.1 21 eP+ :18.31 (-0.08 ) eS :23.96 ( 0.12 ) CBT 52.3 227 P? :20.20 ( 0.03 ) eS :27.40 ( 0.48X) ETT 72.4 215 eP :23.05 (-0.16 ) iS :31.95 (-0.22 ) TQTN 76.2 240 eP :24.49 ( 0.74X) eS :34.03 ( 0.91X) RCT 83.0 227 eP :24.90 ( 0.12 ) eS :35.20 ( 0.30 ) DCT 97.4 203 eP :26.90 (-0.10 ) eS :38.50 (-0.24 ) WMTN 111.6 233 eP :28.10 (-1.06X) eS :42.33 (-0.14 ) GMG 126.5 209 eS :46.77 ( 0.24 ) ABTN 190.7 271 eP :42.60 ( 1.35X) eS :40:04.87 ( 1.49X) HYPOCENTRAL PARAMETERS, MAGNITUDES, AND ARRIVAL TIMES FOR RESERVOIR ACTIVITY: JULY THROUGH DECEMBER 1987 ***** 9 JULY 1987; 01:03 - OLD PICKENS, SOUTH CAROLINA ***** Oper Origin Lat-N Lon-W Dep MDB NO Gap RMS ERH ERZ Q SQD CERI 010354.07 34.782 82.954 5.0 2.0 22 224 0.36 0.9 1.2 D C|D STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) SMT 16.6 355 eP 01:03:57.40 ( 0.26 ) eS 01:03:59.70 ( 0.31 ) BG3 23.5 5 eP :58.40 ( 0.06 ) eS :04:01.40 (-0.05 ) RBNC 63.9 357 eP+ :04:05.06 (-0.10 ) eS :12.58 (-0.67 ) BBG 79.0 278 iPd :07.70 ( 0.07 ) eS :17.50 (-0.04 ) WSSR 79.2 314 eP :08.19 ( 0.53 ) eS :16.74 (-0.84 ) TRYN 84.1 50 eP :07.90 (-0.55 ) eS :18.00 (-0.95X) CH6 107.9 158 eS :25.00 (-0.60 ) BRBC 122.4 30 eP :14.30 (-0.38X) eS :30.01 ( 0.28X) TKL 122.5 323 eS :27.60 (-1.92X) RICH 126.8 6 eP :15.15 (-0.11 ) TLT 134.2 296 eP :17.30 ( 0.94 ) eS :35.90 ( 3.26X) DCT 137.2 283 eP :17.30 ( 0.48 ) eS :35.60 ( 2.16X) BENN 146.4 53 eP :19.28 ( 1.02 ) eS :36.52 ( 0.60 ) ETT 149.6 294 eP :18.40 (-0.33 ) GBTN 150.7 311 eP :18.10 (-0.77 ) SMTN 178.7 353 eP :24.50 ( 1.30X) GFM 180.5 35 eP :24.00 ( 0.43 ) eS :45.60 ( 0.50 ) CCVA 212.1 343 eP+ :30.01 ( 1.73X) PKNC 215.2 49 eP :29.19 ( 0.40 ) PLVA 264.7 37 eP :35.00 (-1.07X) eS :05:05.10 (-1.63X) ***** 9 JULY 1987; 03:51 - LAKE SINCLAIR, GEORGIA ***** *GIT Felt *CERI Location for informational purposes only Oper Origin Lat-N Lon-W Dep MDB ERHMAX AZ ERHMIN AREA GIT 035140.7 33.183 83.219 1.0F 2.0 0.3 17 0.2 0.2 STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) ETG 17.2 315 P 03:51:43.81 (-0.05 ) S 03:51:46.15 ( 0.11 ) CH6 101.4 39 P :59.05 (-0.13 ) S :52:12.32 ( 0.27 ) BEV 110.1 24 P :52:00.75 ( 0.00 ) S :14.54 (-0.17 ) Additional Data (not used in location) STA PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) DURATION DCT P 03:52:18.80 S 03:52:44.8 98 sec LDV S :16.2 40 sec Oper Origin Lat-N Lon-W Dep MDB NO Gap RMS ERH ERZ Q SQD CERI 035143.00 33.250 83.307 8.2 2.0 9 311 0.05 0.6 0.5 C B|D STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) ETG 6.2 318 eP 03:51:44.81 ( 0.01 ) eS 03:51:46.10 (-0.01 ) CH6 101.1 46 eP :59.05 (-0.93X) eS :52:12.32 (-0.05 ) BEV 107.3 30 eP :52:00.75 (-0.17X) eS :14.54 ( 0.54X) LDV 115.4 30 eS :16.20 ( 0.03 ) BBG 186.1 346 eP :12.00 (-1.10X) eS :35.10 ( 0.02 ) DCT 224.9 333 eP :18.80 (-0.17X) eS :44.80 (-0.43 ) WSSR 226.4 354 eP :18.60 (-0.67 ) eS :46.90 ( 1.15X) RBNC 235.6 7 eP :20.00 (-0.73 ) eS :48.40 ( 0.12 ) ETT 253.4 336 eP :20.90 (-2.26X) eS :52.00 (-0.48X) ***** 11 JULY 1987; 01:22 - OLD PICKENS, SOUTH CAROLINA ***** Oper Origin Lat-N Lon-W Dep MDB NO Gap RMS ERH ERZ Q SQD CERI 012220.55 34.812 82.987 5.9 1.2 8 275 0.18 1.3 7.0 D C|D STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) RBNC 60.4 0 eP 01:22:31.06 ( 0.04 ) eS 01:22:38.50 (-0.16 ) WSSR 74.6 314 eP :33.50 ( 0.16 ) eS :42.90 ( 0.21 ) BBG 75.6 275 eP :33.50 (-0.01 ) eS :42.50 (-0.47 ) TRYN 84.4 53 eS :45.50 ( 0.07 ) BENN 146.9 55 eP :45.00 ( 0.27X) eS :23:02.50 ( 0.11 ) GFM 179.6 36 eS :12.10 ( 0.91X) ***** 11 JULY 1987; 03:21 - OLD PICKENS, SOUTH CAROLINA ***** Oper Origin Lat-N Lon-W Dep MDB NO Gap RMS ERH ERZ Q SQD CERI 032153.50 34.794 82.999 3.0 1.2 8 222 0.25 2.4 7.3 D C|D STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) RBNC 62.5 1 eP 03:22:04.26 (-0.23 ) eS 03:22:12.71 ( 0.19 ) BBG 74.8 277 eP :06.80 ( 0.29 ) eS :15.50 (-0.50 ) WSSR 75.3 316 eS :16.20 ( 0.05 ) ETT 145.4 294 eP :17.90 ( 0.21 ) BENN 148.9 55 eP :18.15 (-0.10 ) eS :36.48 ( 0.16 ) ***** 4 OCTOBER 1987; 18:30 - MONTICELLO RESERVOIR, SOUTH CAROLINA ***** Oper Origin Lat-N Lon-W Dep MDL NO Gap RMS ERH ERZ Q SQD USC 183018.8 34.302 81.329 2.6 1.0 10 206 0.07 0.5 1.0 C A|D STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) MR10 3.9 349 P 18:30:19.60 (-0.02 ) S 18:30:20.20 (-0.07 ) MR01 4.6 43 P :19.79 ( 0.08 ) S :20.40 (-0.03 ) JSC 6.8 111 P :20.20 ( 0.16 ) S :21.00 (-0.03 ) MR07 7.7 3 P :20.10 (-0.07 ) S :21.25 (-0.01 ) MR02 15.1 143 P :21.38 ( 0.01 ) S :23.40 (-0.06 ) ***** 28 NOVEMBER 1987; 08:50 - CLARK HILL RESERVOIR, GEORGIA ***** *CERI Location for informational purposes only Oper Origin Lat-N Lon-W Dep MDB ERHMAX AZ ERHMIN AREA GIT 085038.4 33.946 82.643 1.0F 0.6 0.7 -3 0.5 1.0 STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) CHF 10.2 30 P 08:50:40.50 ( 0.23 ) S 08:50:42.00 ( 0.43 ) CH6 12.0 119 P :40.20 (-0.40 ) LDV 22.8 351 P :42.20 (-0.35 ) S :45.00 (-0.44 ) Additional Data (not used in location) STA PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) DURATION ETG P 08:50:45.4 25 sec Oper Origin Lat-N Lon-W Dep MDB NO Gap RMS ERH ERZ Q SQD CERI 085039.53 33.968 82.533 13.7 1.5 21 273 0.60 4.9 10.1 D D|D STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) TRYN 146.5 10 eP 08:51:03.80 ( 0.62 ) eS 08:51:20.00 (-0.45 ) BBG 154.6 311 eP :04.00 (-0.46 ) eS :22.10 (-0.56 ) RBNC 159.6 345 ePd :05.11 (-0.16 ) eS :23.79 (-0.27 ) WSSR 174.1 327 eP :07.20 (-0.25 ) eS :28.91 ( 1.08 ) BENN 194.3 24 eP :10.00 (-0.50 ) eS :32.30 (-0.81 ) BRBC 197.8 6 eP :11.95 ( 0.82 ) eS :36.10 ( 1.90X) TKL 219.2 329 eP :15.90 ( 1.64X) eS :41.60 ( 1.98 ) GMG 220.1 297 ePd :14.62 ( 0.15 ) eS :41.40 ( 1.42 ) ETT 231.8 311 eP :16.40 ( 0.18 ) eS :43.10 ( 0.10 ) GBTN 243.0 321 eP :17.90 ( 0.13 ) eS :46.80 ( 1.12 ) GFM 246.8 15 eP :18.10 (-0.31 ) eS :47.00 ( 0.21 ) PKNC 262.5 28 eS :48.52 (-1.38 ) SMTN 274.3 348 eP :22.90 ( 1.26X) eS :55.50 ( 3.11X) ***** 30 NOVEMBER 1987; 20:40 - CLARK HILL RESERVOIR, GEORGIA ***** Oper Origin Lat-N Lon-W Dep MDB ERHMAX AZ ERHMIN AREA GIT 204025.3 33.900 82.658 1.0F 0.6 0.1 -17 0.1 0.0 STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) CH6 12.0 93 P 20:40:27.50 ( 0.05 ) CHF 15.3 26 P :28.00 (-0.06 ) S 20:40:30.00 (-0.01 ) BEV 22.1 342 S :32.20 ( 0.10 ) ***** 30 NOVEMBER 1987; 21:28 - CLARK HILL RESERVOIR, GEORGIA ***** Oper Origin Lat-N Lon-W Dep MDB ERHMAX AZ ERHMIN AREA GIT 212837.5 33.927 82.589 1.0F 0.5 0.8 24 0.3 0.8 STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) CH6 6.6 123 P 21:28:39.00 ( 0.32 ) CHF 10.9 1 P :39.30 (-0.15 ) S 21:28:41.00 ( 0.17 ) BEV 22.4 324 P :41.90 ( 0.36 ) S :44.80 ( 0.42 ) LDV 26.0 341 S :45.00 (-0.50 ) ***** 1 DECEMBER 1987; 18:16 - RICHARD B. RUSSELL RESERVOIR, GEORGIA ***** Oper Origin Lat-N Lon-W Dep MDB ERHMAX AZ ERHMIN AREA GIT 181620.4 34.186 82.981 1.0F 0.6 0.3 75 0.2 0.2 STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) BEV 25.3 115 P 18:16:25.00 ( 0.00 ) S 18:16:28.50 ( 0.29 ) LDV 27.8 99 P :25.30 (-0.16 ) S :28.90 (-0.09 ) ETG 105.1 199 P :39.30 (-0.20 ) S :53.00 ( 0.18 ) ***** 12 DECEMBER 1987; 03:53 - LAKE RICHARD B. RUSSELL, GEORGIA ***** *GIT Felt with maximum intensity IV near epicenter. *NEIS Felt (IV) at Iva and Lowndesville. Also felt (IV) at Dewy Rose and Elberton, GA *CERI Location for informational purposes only Oper Origin Lat-N Lon-W Dep MDL NO Gap RMS ERH ERZ Q SQD USC 035328.4 34.169 82.718 1.0 3.1 10 327 0.22 2.8 9.1 D C|D STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) PRM 34.2 106 iPd 03:53:34.00 ( 0.04 ) S 03:53:37.50 (-0.45 ) MTT 110.2 115 eP- :46.20 (-0.01 ) S :59.62 ( 0.59 ) MR10 128.4 82 eP :48.85 (-0.31 ) S :54:04.10 ( 0.01 ) MR01 132.2 82 P :50.10 ( 0.34 ) S :05.10 (-0.03 ) JSC 134.9 85 eP :50.30 ( 0.09 ) S :06.40 ( 0.50 ) LHS 179.1 79 ePd :57.23 ( 0.03 ) S :16.93 (-1.00X) COW 206.1 115 eP- :54:00.55 ( 0.04X) VRN 207.2 127 eP- :00.83 ( 0.18 ) S :24.37 ( 0.51X) Oper Origin Lat-N Lon-W Dep MDB ERHMAX AZ ERHMIN AREA GIT 035329.3 34.130 82.715 1.0F 2.3 0.1 -4 0.1 0.0 STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) LDV 3.5 56 P 03:53:30.00 ( 0.07 ) BEV 4.9 201 P :30.20 ( 0.03 ) S 03:53:30.90 ( 0.10 ) CH6 31.4 147 P :34.90 (-0.08 ) S :39.00 ( 0.04 ) Additional Data (not used in location) STA PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) DURATION ETG P 03:53:47.2 S 03:54:02.10 200 sec ATL P :57.0 S :16.10 170 sec DCT P :58.9 S :23.70 170 sec CDG P :59.0 S :21.40 130 sec CBT P :54:03.9 S :29.80 110 sec RCT P :04.8 S :30.90 200 sec DALG P :04.4 S :30.30 100 sec RHT P :04.9 S :31.20 140 sec TDA P :18.2 S :55.90 140 sec OCA P :22.8 S :55:03.50 120 sec TSA P :35.6 160 sec BKA P :47.0 140 sec Oper Origin Lat-N Lon-W Dep MDB NO Gap RMS ERH ERZ Q SQD CERI 035328.10 34.154 82.714 9.9 3.3 28 101 0.16 0.5 0.5 B B|B STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) LDV 2.9 99 eP 03:53:30.00 ( 0.10 ) BEV 7.4 194 eP :30.20 (-0.05 ) eS 03:53:30.90 (-0.93X) PRM 33.3 104 eP :34.00 (-0.06 ) eS :37.50 (-0.91X) CH6 35.4 149 eP :34.90 ( 0.51X) eS :39.00 ( 0.02 ) MTT 109.2 114 eP :46.20 (-0.01 ) eS :59.62 ( 0.19 ) ETG 112.5 212 eP :47.20 ( 0.49X) eS :54:02.10 ( 1.81X) MR10 128.4 81 eP :48.85 (-0.29 ) eS :04.10 (-0.39 ) BBG 128.6 309 eP :49.32 ( 0.04 ) iS :04.48 (-0.26 ) TRYN 130.7 19 eP+ :49.62 ( 0.05 ) eS :05.22 (-0.03 ) MR01 132.1 81 eP :50.10 ( 0.39 ) eS :05.10 (-0.38 ) JSC 134.9 84 eP :50.30 ( 0.16 ) RBNC 135.8 350 eP :50.38 (-0.05 ) eS :05.74 (-0.99X) WSSR 147.7 328 ePd :52.70 ( 0.49 ) eS :09.80 (-0.01 ) ATL 170.3 242 eP :57.00 ( 1.43X) eS :16.10 ( 0.47 ) LHS 179.1 78 eP :57.23 ( 0.33 ) BRBC 180.1 12 ePc :57.52 ( 0.28 ) eS :18.32 (-0.19 ) BENN 183.8 31 eP :58.14 ( 0.44 ) eS :19.58 ( 0.28 ) DCT 185.6 303 eP :58.90 ( 0.96X) CDG 187.0 286 eP :59.00 ( 0.86X) eS :21.40 ( 1.33X) TKL 192.9 330 eP- :59.40 ( 0.35 ) eS :20.74 (-0.90X) GMG 196.1 294 eP :59.92 ( 0.32 ) eS :23.38 ( 0.78X) RICH 196.1 357 eP :59.98 ( 0.39 ) eS :24.36 ( 1.79X) ETT 205.7 310 ePd :54:01.76 ( 0.73X) eS :25.26 ( 0.19 ) GBTN 216.5 321 eP+ :03.18 ( 0.53X) eS :28.58 ( 0.71X) CBT 219.0 315 eP :03.90 ( 0.85X) eS :29.80 ( 1.24X) DALG 221.7 289 eP :04.40 ( 0.94X) eS :30.30 ( 1.03X) RCT 221.9 307 eP :04.80 ( 1.32X) eS :30.90 ( 1.60X) RHT 223.7 298 eP :04.90 ( 1.14X) eS :31.20 ( 1.41X) SMTN 250.8 350 eP :08.30 ( 0.52X) eS :38.18 ( 1.44X) PKNC 253.4 34 eP :08.64 ( 0.55X) eS :36.08 (-1.20X) RCG 258.3 291 eP :09.70 ( 1.05X) eS :38.82 ( 0.57X) BHT 277.0 313 ePd :12.36 ( 1.37X) CCVA 285.1 343 eP :12.02 ( 0.08X) PLVA 312.4 26 eP :14.46 (-0.92X) TDA 313.8 258 eP :18.20 ( 2.80X) eS :55.90 ( 5.97X) OCA 346.0 280 eP :22.80 ( 3.46X) eS :55:03.50 ( 6.75X) Oper Origin Lat-N Lon-W Dep mb(LgNo NEIS 035328.8 34.244 82.628 5.0 3.0 7 STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) PRM 30.0 126 iPc 03:53:34.10 (-0.2 ) JSC 125.7 88 eP :50.40 (-0.1 ) LHS 169.0 81 eP :57.30 ( 0.6 ) TKL 189.0 327 eP :59.10 (-0.1 ) GBTN 213.5 318 eP :54:03.00 ( 0.5 ) RSCP 309.1 300 eP :14.60 (-0.3 ) BLA 384.8 31 eP :24.00 (-0.5 ) ***** 12 DECEMBER 1987; 03:54 - RICHARD B. RUSSELL RES., SOUTH CAROLINA ***** Oper Origin Lat-N Lon-W Dep MDB ERHMAX AZ ERHMIN AREA GIT 035422.4 34.157 82.708 1.0F 0.3 0.6 32 0.4 0.8 STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) LDV 2.5 114 P 03:54:23.00 ( 0.12 ) S 03:54:23.50 ( 0.28 ) BEV 7.9 198 P :24.00 ( 0.16 ) S :25.00 ( 0.16 ) CH6 33.5 151 S :32.20 (-0.55 ) ***** 12 DECEMBER 1987; 04:38 - RICHARD B. RUSSELL RESERVOIR, GEORGIA ***** *CERI Location for informational purposes only; felt Oper Origin Lat-N Lon-W Dep MDB NO Gap RMS ERH ERZ Q SQD CERI 043857.89 34.159 82.668 9.1 1.4 9 281 0.25 2.2 1.3 D D|D STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) LDV 1.7 235 eP 04:38:59.50 (-0.02 ) eS 04:38:60.50 (-0.20 ) BEV 9.8 218 eP :39:00.50 ( 0.28 ) CH6 33.9 156 eP :04.00 ( 0.07 ) eS :39:08.00 (-0.33 ) TRYN 128.9 17 eP :22.40 ( 3.26X) eS :35.20 ( 0.55 ) BBG 131.6 307 eS :35.00 (-0.43 ) RBNC 136.1 348 eS :36.23 (-0.47 ) BRBC 178.8 11 eS :48.70 ( 0.68 ) ETT 208.7 309 eS :55.80 ( 0.06X) Oper Origin Lat-N Lon-W Dep MDB ERHMAX AZ ERHMIN AREA GIT 043858.5 34.148 82.718 1.0F 0.4 1.4 34 1.0 4.1 STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) LDV 3.2 90 P 04:38:59.50 ( 0.42 ) S 04:39:00.50 ( 1.00 ) BEV 6.6 193 P :39:00.50 ( 0.81 ) CH6 33.1 148 P :04.00 (-0.50 ) S :08.00 (-0.70 ) ***** 12 DECEMBER 1987; 10:03 - RICHARD B. RUSSELL RES., SOUTH CAROLINA ***** *CERI Location for informational purposes only Oper Origin Lat-N Lon-W Dep MDB NO Gap RMS ERH ERZ Q SQD CERI 100325.74 34.163 82.673 5.0 1.5 19 138 0.30 1.2 0.7 C C|C STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) LDV 1.7 211 eP 10:03:26.70 (-0.01 ) eS 10:03:27.10 (-0.32 ) BEV 9.9 214 eP :28.00 ( 0.28 ) eS :29.10 (-0.07 ) CH6 34.6 156 eP :32.00 ( 0.12 ) eS :36.00 (-0.37 ) TRYN 128.5 18 eP :47.87 ( 0.67 ) eS :04:03.73 ( 0.86 ) BBG 130.9 307 eP :47.52 (-0.08 ) eS :01.87 (-1.68 ) RBNC 135.5 348 eP :48.30 (-0.04 ) eS :04.25 (-0.60 ) WSSR 148.8 326 eP :50.67 ( 0.32 ) eS :07.70 (-0.62 ) BRBC 178.4 11 eS :16.97 ( 0.74 ) BENN 181.0 30 eS :17.53 ( 0.78 ) TKL 193.9 329 eS :19.70 (-0.40 ) RICH 195.3 356 eP :57.89 ( 0.47 ) eS :23.40 ( 2.85X) GMG 199.1 293 eS :23.30 ( 1.71X) ETT 208.0 309 iS :23.00 (-0.86 ) SMTN 250.5 349 eS :38.50 ( 3.35X) RCG 261.4 291 eS :38.15 ( 0.64X) Oper Origin Lat-N Lon-W Dep MDB ERHMAX AZ ERHMIN AREA GIT 100326.3 34.149 82.665 1.0F 0.3 0.1 -56 0.1 0.0 STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) LDV 1.7 265 P 10:03:26.70 ( 0.00 ) S 10:03:27.10 ( 0.14 ) BEV 9.2 224 P :28.00 (-0.02 ) S :29.10 (-0.09 ) CH6 31.0 156 P :32.00 ( 0.02 ) S :36.00 ( 0.09 ) ***** 24 DECEMBER 1987; 22:46 - RICHARD B. RUSSELL RESERVOIR, GEORGIA ***** *CERI Location for informational purposes only; felt *USC Felt *GIT Felt with maximum intensity IV near epicenter Oper Origin Lat-N Lon-W Dep MDB NO Gap RMS ERH ERZ Q SQD CERI 224644.22 34.154 82.723 6.7 3.0 36 107 0.21 0.6 0.7 B B|B STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) LDV 3.7 97 eP 22:46:45.45 (-0.14 ) BEV 7.3 187 eP :46.16 ( 0.19 ) eS 22:46:47.26 ( 0.01 ) PRM 34.2 103 eP :50.17 (-0.08 ) eS :53.30 (-1.36X) MTT 110.0 114 eP :47:02.47 (-0.18 ) eS :47:15.10 (-1.00X) ETG 112.0 211 eP :04.09 ( 1.13X) eS :18.30 ( 1.66X) MR08 124.3 76 eP :04.60 (-0.22 ) eS :19.78 (-0.08 ) BBG 127.9 309 eP :05.42 (-0.07 ) eS :20.60 (-0.43 ) MR05 128.6 84 eP :05.65 ( 0.16 ) MR10 129.3 81 eP :05.90 ( 0.32 ) MR9A 129.3 83 eP :05.95 ( 0.36 ) TRYN 131.0 19 ePd :05.90 (-0.03 ) iS :22.20 ( 0.42 ) MR07 131.0 79 eP :06.00 ( 0.15 ) MR6A 131.8 83 eP :05.08 (-0.89 ) eS :20.35 (-1.50X) MR01 133.0 81 eP :06.42 ( 0.27 ) eS :21.37 (-0.80 ) RBNC 135.6 350 iP :06.72 ( 0.00 ) eS :22.39 (-0.75 ) JSC 135.7 84 eP :06.51 (-0.08 ) eS :22.00 (-0.92 ) MR02 137.7 88 eP :06.94 ( 0.06 ) LHS 179.9 78 eP :13.45 ( 0.11 ) BRBC 180.3 13 eP+ :13.70 ( 0.12 ) eS :35.40 ( 0.39 ) BENN 184.2 32 ePd :14.36 ( 0.28 ) eS :36.40 ( 0.52 ) TKL 192.5 330 eP :15.56 ( 0.26 ) eS :38.50 ( 0.51 ) GMG 195.3 294 eP :16.20 ( 0.40 ) iS :39.84 ( 0.99 ) RICH 196.0 357 eP :16.30 ( 0.41 ) eS :39.30 ( 0.28 ) ETT 205.1 310 ePd :17.80 ( 0.56 ) eS :41.54 ( 0.19 ) GBTN 215.9 321 ePd :19.40 ( 0.52X) eS :44.32 ( 0.13X) SMTN 250.7 351 eP :24.28 ( 0.05X) eS :55.00 ( 1.56X) PKNC 253.8 34 eP :24.84 ( 0.22X) eS :53.95 (-0.16X) RCG 257.5 291 eP :25.66 ( 0.63X) eS :55.10 ( 0.29X) BHT 276.4 313 eP :28.40 ( 1.02X) eS :48:01.30 ( 2.41X) CCVA 284.9 343 eP :28.40 ( 0.02X) eS :01.27 ( 0.66X) PLVA 312.8 27 eP :32.42 ( 0.52X) eS :06.80 ( 0.10X) Oper Origin Lat-N Lon-W Dep MDL NO Gap RMS ERH ERZ Q SQD USC 224645.2 34.149 82.680 2.3 2.7 16 322 0.26 2.2 3.9 C B|D STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) PRM 30.2 104 iPd 22:46:50.17 ( 0.02 ) S 22:46:53.30 (-0.38 ) MTT 106.0 115 iPu :47:02.47 ( 0.11 ) S :47:15.10 ( 0.40 ) MR08 120.4 76 eP- :04.60 (-0.09 ) S :19.78 ( 1.08 ) MR05 124.7 84 eP+ :05.65 ( 0.27 ) S :21.28 ( 1.40X) MR10 125.4 80 eP+ :05.90 ( 0.41X) S :20.69 ( 0.61X) MR9A 125.4 83 eP :05.95 ( 0.46X) S :20.80 ( 0.73X) MR07 127.1 79 eP- :06.00 ( 0.24 ) S :22.30 ( 1.76X) MR6A 127.9 83 eP+ :05.08 (-0.81 ) S :20.35 (-0.41 ) MR01 129.1 81 eP- :06.42 ( 0.33 ) S :21.37 ( 0.26 ) JSC 131.6 84 eP+ :06.51 ( 0.01 ) S :22.00 ( 0.19 ) MR02 133.7 88 eP+ :06.94 ( 0.07 ) LHS 176.1 78 eP+ :13.45 ( 0.15 ) S :34.70 ( 1.18X) COW 201.9 115 eP+ :16.78 ( 0.31X) SGS 227.2 118 eP+ :19.90 ( 0.32X) Oper Origin Lat-N Lon-W Dep MDB ERHMAX AZ ERHMIN AREA GIT 224644.7 34.153 82.747 1.0F 2.5 1.0 2 0.7 2.0 STA DIST (KM) AZM PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) LDV 5.9 96 P 22:46:45.45 (-0.29 ) BEV 7.2 170 P :46.16 ( 0.18 ) S 22:46:47.26 ( 0.36 ) ETG 110.9 211 P :47:04.09 (-0.73 ) S :47:18.30 (-0.59 ) Additional Data (not used in location) STA PHASE ARRIVAL TIME (RES) PHASE ARRIVAL TIME (RES) DURATION DCT P 22:47:14.6 S 22:47:38.7 165 sec RCT P :20.1 S :47.0 150 sec ATL P :12.5 S :32.1 75 sec CDG P :15.0 S :36.8 85 sec ADDITIONAL UNLOCATED EVENTS: JULY THROUGH DECEMBER 1987 *GIT Date= 871129; Clark Hill Reservoir, SC STA PHASE ARRIVAL TIME PHASE ARRIVAL TIME DURATION CHF P 12:55:48.0 S 12:55:49.6 25 sec *GIT Date= 871212; Richard B. Russell Reservoir, GA STA PHASE ARRIVAL TIME PHASE ARRIVAL TIME DURATION LDV P 03:29:03.5 S 03:29:04.1 4.3 sec *GIT Date= 871212; Richard B. Russell Reservoir, GA STA PHASE ARRIVAL TIME PHASE ARRIVAL TIME DURATION LDV P 03:56:33.5 S 03:56:34.1 4.0 sec *GIT Date= 871212; Richard B. Russell Reservoir, GA STA PHASE ARRIVAL TIME PHASE ARRIVAL TIME DURATION LDV P 04:16:12.0 S 04:16:12.5 7.5 sec *GIT Date= 871212; Richard B. Russell Reservoir, GA STA PHASE ARRIVAL TIME PHASE ARRIVAL TIME DURATION LDV P 04:42:38.0 S 04:42:38.6 3.9 sec *GIT Date= 871212; Richard B. Russell Reservoir, GA STA PHASE ARRIVAL TIME PHASE ARRIVAL TIME DURATION LDV P 08:08:25.3 S 08:08:26.0 6.1 sec *GIT Date= 871212; Richard B. Russell Reservoir, GA STA PHASE ARRIVAL TIME PHASE ARRIVAL TIME DURATION LDV P 08:31:13.9 S 08:31:14.5 3.6 sec *GIT Date= 871212; Richard B. Russell Reservoir, GA STA PHASE ARRIVAL TIME PHASE ARRIVAL TIME DURATION LDV P 08:31:30.6 S 08:31:31.4 3.9 sec *GIT Date= 871212; Richard B. Russell Reservoir, GA STA PHASE ARRIVAL TIME PHASE ARRIVAL TIME DURATION LDV P 10:29:37.0 S 10:29:37.5 2.3 sec *GIT Date= 871212; Richard B. Russell Reservoir, GA STA PHASE ARRIVAL TIME PHASE ARRIVAL TIME DURATION LDV P 12:09:08.1 S 12:09:08.6 4.4 sec *GIT Date= 871212; Richard B. Russell Reservoir, GA STA PHASE ARRIVAL TIME PHASE ARRIVAL TIME DURATION LDV P 14:40:26.0 S 14:40:26.5 3.2 sec *GIT Date= 871213; Richard B. Russell Reservoir, GA STA PHASE ARRIVAL TIME PHASE ARRIVAL TIME DURATION LDV P 00:18:21.6 S 00:18:22.1 4.0 sec *GIT Date= 871213; Richard B. Russell Reservoir, GA STA PHASE ARRIVAL TIME PHASE ARRIVAL TIME DURATION LDV P 08:44:08.0 S 08:44:08.45 7.2 sec *GIT Date= 871213; Richard B. Russell Reservoir, GA STA PHASE ARRIVAL TIME PHASE ARRIVAL TIME DURATION LDV P 13:10:17.9 S 13:10:18.5 4.5 sec *GIT Date= 871213; Richard B. Russell Reservoir, GA STA PHASE ARRIVAL TIME DURATION LDV P 13:26:14.85 2.6 sec *GIT Date= 871213; Richard B. Russell Reservoir, GA STA PHASE ARRIVAL TIME PHASE ARRIVAL TIME DURATION LDV P 13:39:39.0 S 13:39:39.5 10.6 sec *GIT Date= 871214; Richard B. Russell Reservoir, GA STA PHASE ARRIVAL TIME PHASE ARRIVAL TIME DURATION LDV P 12:21:33.1 S 12:21:33.5 4.0 sec *GIT Date= 871214; Richard B. Russell Reservoir, GA STA PHASE ARRIVAL TIME DURATION LDV P 16:07:15.1 1.5 sec *GIT Date= 871215; Richard B. Russell Reservoir, GA STA PHASE ARRIVAL TIME PHASE ARRIVAL TIME DURATION LDV P 06:31:47.9 S 06:31:48.5 4.5 sec *GIT Date= 871215; Richard B. Russell Reservoir, GA STA PHASE ARRIVAL TIME PHASE ARRIVAL TIME DURATION LDV P 16:26:10.1 S 16:26:10.7 3.1 sec *GIT Date= 871216; Richard B. Russell Reservoir, GA STA PHASE ARRIVAL TIME PHASE ARRIVAL TIME DURATION LDV P 02:23:22.5 S 02:23:23.8 10.0 sec BEV P :23.0 S :24.0 15.0 sec *GIT Date= 871216; Richard B. Russell Reservoir, GA STA PHASE ARRIVAL TIME PHASE ARRIVAL TIME DURATION LDV P 02:49:01.1 S 02:49:01.9 5.0 sec BEV P :01.1 S :02.1 10.0 sec *GIT Date= 871216; Richard B. Russell Reservoir, GA STA PHASE ARRIVAL TIME PHASE ARRIVAL TIME DURATION LDV P 14:47:43.0 S 14:47:44.5 5.0 sec *GIT Date= 871219; Richard B. Russell Reservoir, GA STA PHASE ARRIVAL TIME PHASE ARRIVAL TIME DURATION LDV P 16:37:33.8 S 16:37:34.7 4.6 sec *GIT Date= 871218; Richard B. Russell Reservoir, GA STA PHASE ARRIVAL TIME PHASE ARRIVAL TIME DURATION LDV P 17:04:41.7 S 17:04:42.2 5.2 sec *GIT Date= 871226; Richard B. Russell Reservoir, GA STA PHASE ARRIVAL TIME PHASE ARRIVAL TIME DURATION LDV P 12:32:49.2 S 12:32:50.0 3.5 sec *GIT Date= 871226; Richard B. Russell Reservoir, GA STA PHASE ARRIVAL TIME PHASE ARRIVAL TIME DURATION LDV P 14:58:52.8 S 14:58:53.5 7.0 sec *GIT Date= 871228; Richard B. Russell Reservoir, GA STA PHASE ARRIVAL TIME PHASE ARRIVAL TIME DURATION LDV P 18:25:50.9 S 18:25:51.5 5.0 sec *GIT Date= 871228; Richard B. Russell Reservoir, GA STA PHASE ARRIVAL TIME PHASE ARRIVAL TIME DURATION LDV P 23:13:19.0 S 23:13:19.7 3.0 sec *USC Date= 870301; OT= 01:51:00.8; Mag= 1.3; Lake Jocassee, SC Remarks: insufficient data to locate STA PHASE ARRIVAL TIME PHASE ARRIVAL TIME DURATION BG3 P 01:51:01.06 S 01:51:01.48 SMT P :02.06 S :03.24 *USC Date= 870330; OT= 23:15:01.3; Mag= 1.0; Lake Jocassee, SC Remarks: insufficient data to locate STA PHASE ARRIVAL TIME PHASE ARRIVAL TIME DURATION BG3 P 23:15:02.32 S 23:15:03.00 SMT P :03.52 S :05.32 Appendix A. Definitions and Operator Listing Below are some entries in this Bulletin that might require definition. Also given is a detailed listing of agencies or groups (and their letter codes) that supply information to this Bulletin. AZM: Azimuthal angle from epicenter to station as measured from north (in deg), DEP: Focal depth estimate (in km); FXD indicates that the depth was held fixed during the epicentral determination, DIST (KM) Epicentral distance (in km) between the epicenter and a station, ERROR ELLIPSE: Semi-axes, expressed as lengths (km) and azimuths (deg), of the vertical projection of the error ellipsoid (Lahr, 1980). Horizontal axes are expressed as the semi-major axis (ERHMAX), it's azimuth (AZ), and the semi-minor axis (ERHMIN). The vertical axis (ERZ) is the largest vertical deviation of the error ellipsoid from the hypocenter. A quality measure (Q) for the ellipsoid based on the length of the largest semi-axis (ERHMAX, ERHMIN, or ERZ) may also be supplied. For this Bulletin the following statistics apply for error estimates: CERI, TVA, and VTSO: Error ellipse projected semi-axes from HYPOELLIPSE corresponding to a chi-square statistic (68%) with one degree of freedom, GIT: Error ellipse projected semi-axes from LOCA, and USC: Standard error estimates from HYPO71. NEIS and USGS: Unknown, GAP: The largest azimuthal separation (in deg) between recording stations, HYPOELLIPSE: Computer hypocenter location program (Lahr, 1980), HYPO71: Computer hypocenter location program (Lee and Lahr, 1974), LOCA: Computer hypocenter location program developed at the Georgia Institute of Technology, MBN or mb(Lg): Body wave magnitude determination using Nuttli's formulas for the Lg phase (Nuttli, 1973), MD, MDB, MDL: Duration/coda length magnitude that approximates either the mb, ML, or an unknown magnitude scale, respectively; as of June 1986 (SEUSSN Bulletin 17), those using a duration magnitude approximating mb(Lg) are CERI, DGS, GIT, TVA and VTSO. Specifically: CERI: MDB = -2.36 + 2.23 Log(D) + 0.12 Log(K) (MDB > 2.6) MDB = -3.38 + 2.74 Log(D) (MDB < 2.7) VTSO, TVA, and GIT: MDB = -3.45 + 2.85 Log(D) where D is signal duration measured from the P-wave arrival time to the time when the signal returns to background noise, and K is the epicentral distance in kilometers. Those using a duration magnitude approximating ML are USC and USGS. Specifically: USGS: MDL = -0.87 + 2.0 Log(D) + 0.0035 X where D is signal duration measured from the P-wave arrival time to the time when the signal returns to twice background noise, and X is the epicentral distance in kilometers. For more information please see SEUSSN Bulletin 17 (page 1) or contact the agency making the estimate for details on their specific procedure, ML: Local magnitude; contact the agency or group making the estimate for details on their specific procedure, NO: Number of P, S, and S-P readings used in locating the event, PHASE: Phase descriptions for either P or S waves, or S-P times. Included under this heading may also be the descriptors; 'i' for an impulsive arrival or 'e' for an emergent arrival. Preliminary first motions may also be given for P wave polarities. These include; 'u', 'c', or '+' for a compressional first arrival, and 'd' or '-' for a dilatational first arrival. '?' indicates that the arrival time is questionable. Q: Solution quality of the hypocenter (the average of the SQD quality measures; Lee and Lahr, 1974), RES: Arrival time residual (the difference between the observed and the calculated arrival time, in seconds). An "X" following the value of the arrival time residual means that the arrival time was not used to compute the location of that event, RMS: Root-mean-square of the weighted arrival time residuals (in sec), S-P: Difference between the S and P wave arrival times (in sec), SQD: Measures of the statistical quality of the solution (S), and of the distribution of stations (D) around the hypocenter (Lee and Lahr, 1974), *XXXX: Code indicating the agency or group that made the hypocentral/magnitude determination; a listing of agencies and groups that operate seismographs in the SEUSSN and/or who supply information to this BULLETIN follows. OPERATOR CODES BCC - Baptist College at Charleston, SC CERI - Center for Earthquake Research and Information, TN (formerly, Tennessee Earthquake Information Center, TEIC, changed 1 July 1987) CPL - Carolina Power and Light Company, NC DGS - Delaware Geological Survey, DE DPC - Duke Power Company, SC DUP - E. I. DuPont de Nemours and Company, Inc., SC GIT - Georgia Institute of Technology, GA GSA - Geological Survey of Alabama, AL GSW - Georgia Southwestern College, GA NASA - National Aeronautics and Space Administration/ Goddard Space Flight Center, WV NEIC - National Earthquake Information Center, USGS, CO SCEG - South Carolina Electric and Gas Company, SC SLU - St. Louis University, MO SRL - Savannah River Labs, SC TCC - Tidewater Community College, VA TVA - Tennessee Valley Authority, TN UFL - University of Florida, FL UNC - University of North Carolina, NC USC - University of South Carolina, SC USGS - United States Geological Survey, CO UTM - University of Tennessee at Martin, TN VDMR - Virginia Division of Mineral Resources, VA VP - Virginia Power, VA VTSO - Virginia Tech Seismological Observatory, VA VSCC - Volunteer State Community College, TN WAL - Washington and Lee University, VA WVU - West Virginia University, WV Appendix B. Seismic Stations Operating During Report Period Stations operating in the SEUSSN during the report period are listed below. A listing of operator codes with their definition may be found at the end of Appendix A. Changes to the network (new stations, stations that have been closed, etc.) may be found at the end of the station listing. Bulletin 11 contained a complete Station Information Appendix that gave detailed information on the operators, type of seismographs, response characteristics, recording formats, etc. Subsequent bulletins have presented only changes in the network. After the station listing is a plot of those stations, followed by maps of individual networks (with station identification codes) operated by major member agencies or groups of the SEUSSN. Sta. Lat. N Lon. W Elev. Dates Current Code (Dg-Min) (Dg-Min) (M) Open-Close Operator Locality ABTN 35-53.13 86-06.54 363 8409- TVA Auburntown, TN AMG 32-03.56 84-13.06 122 7309- GSW Americus, GA ANTN 36-10.30 85-13.88 612 8305- TVA Anderson, TN ATL 33-26.00 84-20.25 272 6300- GIT Atlanta, GA BAV 37-13.32 80-25.50 622 7200- VTSO Blacksburg, VA BBD 39-20.50 75-40.60 18 - DGS Blackbird, DE BBG 34-52.44 83-48.66 1355 8201- CERI Brasstown Bald, GA BC 35-01.06 83-01.88 860 8701- DPC Bad Creek Res., SC BCS 32-58.84 80-03.69 12 7603- BCC -USGS Baptist College, SC BENN 35-33.90 81-39.66 878 8201- CERI Benn Knob, NC BEV 34-05.36 82-44.00 158 8006- GIT Clark Hill Res., GA BG3 34-59.58 82-55.90 366 - DPC Lake Jocassee, SC BHT 35-50.82 84-56.70 826 8110- CERI Blowhole, TN BKA 33-38.03 87-58.14 122 8104- GIT -GSA Kennedy, AL BLA 37-12.68 80-25.21 634 6200- VTSO Blacksburg, VA BRBC 35-44.34 82-17.16 1976 8205- CERI Mt. Mitchell, NC BRTN 36-21.40 82-52.07 630 8606- TVA Brown Mtn., TN BVD 39-46.49 75-29.96 58 8502- DGS Bellevue State Park, DE BWD 39-47.96 75-34.60 63 8502- DGS Brandywine State Park, DE CBN 38-12.30 77-22.40 70 7100- USGS Corbin, VA CBT 35-32.36 84-25.24 357 8204- GIT Christianburg, TN CCVA 36-36.18 83-40.02 571 8211- CERI Cudjo Cave, VA CDG 34-36.65 84-40.00 332 - GIT Carters Dam, GA CEH 35-53.45 79-05.57 152 7508- UNC Chapel Hill, NC CHF 34-01.48 82-35.20 152 7702- GIT Calhoun Falls, SC CH6 33-53.63 82-31.75 130 7604- GIT Clark Hill Res., GA CNV 38-12.30 77-22.40 70 7807- VTSO Corbin, VA COW 33-23.05 80-42.05 60 7710- USC -USGS Cow Castle Creek, SC CPO5 35-36.23 85-34.41 570 8404- TVA Cumberland Plateau (V5), TN CRTN 36-11.99 83-50.44 488 8408- TVA Comb Ridge, TN CVL 37-58.88 78-27.65 167 7807- VTSO Charlottesville, VA CVV 37-58.88 78-27.65 167 7404- VDMR Charlottesville, VA DALG 34-46.53 85-00.82 457 8411- GIT Dalton, GA DCT 35-03.25 84-25.16 508 8204- GIT Ducktown, TN DRC 33-06.47 80-23.31 20 8303- USC -USGS Dorchester, SC EP1 33-57.08 82-30.82 134 7700- GIT Clark Hill Res., GA ETG 33-17.47 83-21.04 137 7802- GIT Eatonton, GA ETT 35-19.56 84-27.30 588 8111- CERI Etowah, TN EWTN 36-07.27 83-54.22 361 8707-8707 TVA E. Weaver's House, TN FDKY 36-47.40 85-47.65 306 8703- TVA Freedom, KY FRV 37-12.18 78-21.56 216 7812- VTSO Farmville, VA GAI 29-38.75 82-20.36 51 7711- UFL Gainesville, FL GBTN 35-39.96 84-12.66 326 8303- CERI Greenback, TN GBV 38-25.93 79-50.72 802 7711- NASA Green Bank, WV GFM 36-06.66 81-48.42 1726 8205- CERI Grandfather Mtn., NC GHV 37-47.65 78-06.44 107 7810- VTSO Goochland, VA GLT 36-21.72 86-29.88 159 8111- CERI-VCSS Gallatin, TN GMG 34-50.16 84-40.20 1097 8509- CERI Grassy Mtn., GA GTD 38-44.48 75-24.86 15 - DGS Georgetown, DE HAKY 37-06.34 86-35.10 169 8706- TVA Hadley, KY HBF 32-55.98 80-22.68 10 7303- USC -USGS Harts Bluff, SC HGA 34-15.61 85-50.78 384 8104- GIT -GSA Collinsville, AL HPKT 35-55.56 83-52.74 305 8003- GIT -TVA Knoxville, TN HVA 34-01.58 86-46.15 195 8104- GIT -GSA Hanceville, AL HWD 32-44.35 80-17.00 9 8303- BCC -USGS Hollywood, SC HWV 37-35.43 80-50.45 521 7804- VTSO Hinton, WV IVA 34-16.33 82-44.76 168 8006- GIT Clark Hill Res., GA JSC 34-16.74 81-15.48 120 7405- USC -USGS Jenkinsville, SC LDV 34-08.87 82-41.00 162 8006- GIT Clark Hill Res., GA LEX 37-47.36 79-26.50 311 7105- WAL Lexington, VA LHS 34-28.74 80-48.48 120 7405- USC -USGS Liberty Hill, SC LKGA 34-37.40 85-28.33 655 8512- TVA Lookout Mtn., GA LMTN 35-53.21 83-24.59 610 8403- TVA Little Mtn., TN MGS 32-53.82 80-08.45 9 7603- BCC -USGS Middleton Gardens, SC MHTN 36-08.82 83-40.85 317 8707-8707 TVA J. B. Moore's House, TN MLA 32-42.33 87-41.62 55 8104- GIT -GSA Sawyerville, AL MMC 34-46.79 82-54.91 280 8707- DPC Morgan Memorial Church, SC MOTN 36-37.08 87-59.20 177 8308- TVA Model, TN MRG 39-37.98 79-57.26 281 7511- WVU Morgantown, WV MR01 34-19.91 81-17.74 131 7711- USC -SCEG Monticello Res., SC MR02 34-11.58 81-13.81 84 7711- USC -SCEG Monticello Res., SC MR05 34-16.05 81-20.05 103 - USC -SCEG Monticello Res., SC MR07 34-22.23 81-19.50 134 7807- USC -SCEG Monticello Res., SC MR08 34-24.53 81-24.55 112 7807- USC -SCEG Monticello Res., SC MR10 34-20.18 81-20.25 137 7807- USC -SCEG Monticello Res., SC MR6A 34-17.32 81-18.15 145 - USC -SCEG Monticello Res., SC MR9A 34-17.24 81-19.75 145 - USC -SCEG Monticello Res., SC MSAL 34-50.80 86-40.41 260 8307- TVA Monte Sano, AL MTT 33-45.08 81-38.17 182 7608- USC -USGS Monetta, SC NAV 37-18.94 80-47.61 610 7710- VTSO Narrows, VA NA2 38-07.62 77-44.82 82 7810- VTSO-VP North Anna, VA NA5 38-00.65 77-44.19 76 7808- VTSO-VP North Anna, VA NA12 37-58.98 77-52.77 125 7808- VTSO-VP North Anna, VA NED 39-42.25 75-42.49 47 - DGS Newark, DE NFTN 36-08.85 83-38.98 358 8707-8707 TVA J. Nicely's House, TN OCA 34-36.83 86-26.11 250 8104- GIT -GSA Owens Crossroads, AL ONTN 36-28.89 84-26.60 635 8402- TVA Oneida, TN ORT 35-54.57 84-18.29 370 7500- TVA Oak Ridge, TN PBS 33-16.74 80-15.84 25 7405- USC -USGS Pigeon Bay, SC PBV 36-58.94 77-31.87 49 7811- VTSO Petersburg, VA PDTN 35-16.40 85-50.97 335 8509- TVA Piedmont, TN PGTN 36-02.20 83-38.03 401 8707-8707 TVA Pleasant Grove, TN PKNC 36-02.76 81-09.48 785 8211- CERI Pores Knob, NC PLVA 36-39.98 81-09.63 1353 8211- CERI Point Lookout, VA PPTN 36-07.31 83-49.64 349 8707-8707 TVA Paden Place, TN PRM 34-05.00 82-21.80 254 7507- USC -USGS Parsons Mtn., SC PUV 37-01.41 80-48.95 652 7802- VTSO Pulaski, VA PWLA 34-58.80 88-03.84 204 8005- CERI- SLU Pickwick Lake, AL PWV 37-20.09 81-02.93 820 7803- VTSO Princeton, WV RBNC 35-21.42 82-59.16 1829 8205- CERI Richland Balsam, NC RCG 34-58.50 85-20.88 468 8110- CERI Rock City, GA RCT 35-20.72 84-39.68 265 8204- GIT Riceville, TN RGR 32-54.33 80-11.63 -52 8606- BCC -USGS (Roger Stewart) SC RHT 35-04.69 84-52.95 299 8204- GIT Red Hill, TN RICH 35-55.20 82-49.20 967 8306- CERI Rich Mtn., NC SGS 33-11.58 80-30.72 25 7303- USC -USGS St. George, SC SHTN 35-27.58 87-07.78 323 8509- TVA Sandy Hook, TN SLTN 36-26.59 82-07.23 1280 8401- TVA Sullivan, TN SMT 34-55.85 82-58.26 498 7704- USC Smeltzer Mtn. (Jocassee), SC SMTN 36-22.92 83-10.92 768 8210- CERI Short Mtn., TN SRPD 33-09.30 81-42.75 31 7608- DUP Savannah River Lab, SC SRPN 33-19.74 81-35.33 95 7608- DUP Savannah River Lab, SC SRPW 33-12.14 81-34.69 77 7608- DUP Savannah River Lab, SC SVS 32-58.13 80-14.92 3 7603- USC -USGS Slandsville, SC TDA 33-32.50 86-01.48 181 8104- GIT -GSA Talladega, AL TKL 35-39.48 83-46.44 350 7800- CERI-TVA Tuckaleechee Caverns, TN TLT 35-18.07 84-17.00 512 8204- GIT Tellico Plains, TN TQTN 35-30.96 84-43.55 260 8607- TVA Tranquillity, TN TRK 33-07.33 79-46.66 10 8303- USC -USGS Turkey Creek, SC TRYN 35-14.76 82-16.02 915 8303- CERI Tryon Peak, NC TSA 33-15.37 87-04.05 180 8104- GIT -GSA Tannehill State Park, AL TVG 34-22.63 85-18.14 323 7905- GIT Rocky Mtn. Net, GA VBV 36-47.12 76-06.48 5 7705- TCC Virginia Beach, VA VEW 32-43.06 79-56.49 -58 8107- USC -USGS Oceanview, SC VRN 33-02.25 80-56.50 30 7912- USC -USGS Varneville, SC VWV 37-27.96 80-23.50 963 8207- VTSO VA-WV Border WAS 32-50.86 80-16.32 9 8303- BCC -USGS West Ashley, SC WMTN 35-14.88 84-58.39 378 8507- TVA White Oak Mtn., TN WMV 37-06.51 80-58.23 1157 8210- VTSO Walker Mtn., VA WSSR 35-16.68 83-34.68 1340 8510- CERI Wesser Bald, NC ZIN 33-06.47 80-09.58 9 7604- BCC -USGS Mt. Zion Church, SC CHANGES TO THE SEUSSN STATION LISTING Sta. Code Locality Operator Change HPKT Knoxville, TN GIT-TVA Station Code Changed LPM Lake Jocassee, SC DPC Closed, 1987 MMC Morgan Memorial Church, DPC Opened, July 1987 ZIN Mt. Zion Church, SC BCC-USGS Closed, December 1987 TEMPORARY SEUSSN STATION LISTING Sta. Code Locality Operator Change EWTN E. Weaver's House, TN TVA Opened/Closed MHTN J.B. Moore's House, TN TVA Opened/Closed NFTN J. Nicely's House, TN TVA Opened/Closed PGTN Pleasant Grove, TN TVA Opened/Closed PPTN Paden Place, TN TVA Opened/Closed FIGURE 8. Seismic Stations (Open Triangles) Operating in the SEUSSN from July through December 1987. The SEUSSN monitoring area is outlined. FIGURE 9. Georgia Tech - Geological Survey Of Alabama Seismic Network. FIGURE 10. South Carolina Seismic Network. FIGURE 11. Center for Earthquake Research and Information - Southern Appalachian Regional Seismic Network. FIGURE 12. Tennessee Valley Authority Seismic Network. FIGURE 13. Virginia Tech Seismic Network. Appendix C. Errata and Addenda *USC The event on 20 May 1987 (14:11 UT) listed in Bulletin 20 (page 50) was actually a quarry blast. *VTSO The event on 14 April 1987 (03:08 UT) listed in Bulletin 20 (page 44) had an origin time of 03:09 UT. MAILING LIST