Magnitude 6.5 SOUTH SANDWICH ISLANDS REGION
Sunday, February 10, 2008 at 12:22:02 UTC
Historic USGS Moment Tensor Solutions
Major Tectonic Boundaries: Subduction Zones -purple, Ridges -red and Transform Faults -green
The most recent (20 or less) USGS Moment Tensor Solutions are shown.
Data from the Source Parameter Database.
E P I C E N T E R | MOMENT | P R I N C I P A L A X E S |N O D A L P L A N E S |
DATE TIME (UTC) LAT LONG SRC|DEPTH VAL EX | T N P | 1 2 | % SRC
YR MO DA HR MN SEC deg deg | km Mw Nm |VAL PL AZM VAL PL AZM VAL PL AZM|STK DP SLIP STK DP SLIP| DC
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2003 09 06 15:46:59.92 -57.419 -25.639 PDE| 33.0 5.6 3.0 17 |3.12 81 251 -0.21 3 142 -2.91 9 51|137 36 85 324 54 94| 87 GS
2003 09 30 08:01:33.11 -60.318 -33.401 PDE| 14.0 5.8 7.4 17 |7.60 9 320 -0.47 80 164 -7.13 4 50| 95 81 4 5 86 171| 88 GS
2003 10 20 16:50:18.42 -58.090 -26.248 PDE|112.0 5.6 3.3 17 |3.26 6 168 0.02 59 268 -3.28 31 74|216 64 -162 117 73 -27| 99 GS
2003 10 30 06:00:45.07 -60.711 -25.152 PDE| 4.0 5.7 3.9 17 |3.73 2 151 0.25 21 242 -3.98 68 55|220 47 -120 80 51 -62| 87 GS
2004 09 11 21:52:38.30 -57.976 -25.342 PDE| 27.0 6.1 1.6 18 |1.47 77 254 0.30 0 162 -1.77 13 72|161 32 89 342 58 91| 66 GS
2004 10 26 20:48:10.58 -57.067 -24.829 PDE| 4.0 6.0 1.3 18 |1.41 44 244 -0.31 5 339 -1.10 45 73|252 5 -176 159 90 -85| 56 GS
2004 10 26 22:53: 7.86 -57.071 -24.679 PDE| 4.0 6.4 4.8 18 |4.93 46 238 -0.22 7 336 -4.71 43 72|233 7 168 336 88 83| 91 GS
2005 05 04 14:49:26.47 -57.954 -25.593 PDE| 36.0 5.4 1.4 17 |1.49 76 192 -0.09 14 7 -1.40 1 98|202 46 110 354 48 71| 88 GS
2005 08 04 12:11:20.57 -59.768 -25.886 PDE| 36.0 5.6 2.7 17 |2.61 65 65 0.25 10 314 -2.86 23 220|290 24 65 138 69 101| 83 GS
2005 11 22 13:21:23.31 -60.726 -25.319 PDE| 15.0 5.4 1.8 17 |1.79 16 304 0.02 11 210 -1.81 70 87| 50 31 -68 204 62 -103| 98 GS
2006 01 02 06:10:49.76 -60.957 -21.606 PDE| 22.0 7.1 6.5 19 |6.50 34 295 0.02 54 137 -6.53 10 32| 79 59 18 339 75 147| 99 GS
2006 03 09 09:59:53.02 -59.542 -29.660 PDE| 20.0 5.9 7.8 17 |7.27 1 122 0.98 74 215 -8.26 16 32|168 78 -169 76 80 -12| 76 GS
2006 05 29 05:20:39.20 -59.590 -26.235 PDE| 32.0 5.5 2.4 17 |2.69 75 224 -0.61 14 32 -2.08 3 123|227 44 111 19 50 71| 55 GS
2006 08 20 03:41:48.04 -61.029 -34.371 PDE| 27.0 7.0 3.5 19 |3.42 10 311 0.13 80 139 -3.55 1 41| 87 82 6 356 84 172| 93 GS
2006 08 20 13:34:59.98 -60.913 -34.057 PDE| 27.0 5.9 9.0 17 |8.79 5 318 0.33 84 172 -9.12 4 48| 93 84 1 3 89 174| 93 GS
2006 09 06 11:42:41.45 -60.844 -34.166 PDE| 16.0 5.7 3.8 17 |3.34 10 299 0.89 80 129 -4.23 2 29| 74 82 6 343 84 172| 58 GS
2007 04 28 14:02:37.91 -60.789 -20.208 PDE| 21.0 5.9 9.3 17 |9.55 19 301 -0.58 70 133 -8.97 4 33| 79 74 11 345 79 163| 88 GS
2007 05 30 19:35:21.44 -59.972 -26.457 PDE| 25.0 5.5 2.0 17 |1.78 86 237 0.34 4 49 -2.12 1 139|233 45 96 45 46 84| 68 GS
2007 06 05 15:27: 2.10 -60.182 -26.728 PDE| 15.0 5.5 2.6 17 |2.55 55 325 0.14 18 207 -2.68 28 106|157 24 38 32 76 109| 90 GS
2007 06 15 03:48:34.86 -58.596 -26.244 PDE|138.0 5.4 1.7 17 |1.51 49 330 0.33 22 212 -1.84 32 107|146 24 23 36 81 113| 64 GS
Latest USGS Fast Moment Tensor Solutions
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
