Magnitude 6.7 KEP. MENTAWAI REGION, INDONESIA
Sunday, August 16, 2009 at 07:38:21 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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2008 02 25 08:36:33.03 -2.486 99.972 PDE| 32.0 6.9 2.5 19 |2.63 59 23 -0.19 4 121 -2.44 29 213|317 16 107 120 75 85| 86 GS
2008 02 25 18:06: 3.90 -2.332 99.891 PDE| 26.0 6.3 3.2 18 |3.56 60 30 -1.01 6 131 -2.55 28 224|332 17 111 130 74 84| 43 GS
2008 02 25 21:02:18.42 -2.245 99.808 PDE| 24.0 6.5 6.5 18 |6.75 60 30 -0.44 1 298 -6.31 29 207|294 15 86 118 75 91| 87 GS
2008 02 26 18:18:27.53 -3.852 101.067 PDE| 20.0 5.8 6.7 17 |6.14 58 359 1.03 18 122 -7.17 24 221|345 26 136 116 72 71| 71 GS
2008 03 03 02:37:27.12 -2.180 99.823 PDE| 24.0 6.0 1.4 18 |1.55 66 25 -0.47 1 292 -1.08 23 201|288 21 86 113 69 91| 39 GS
2008 03 16 23:05:25.58 -2.897 101.095 PDE| 61.0 5.2 9.2 16 |0.80 88 130 0.21 1 356 -1.02 1 266|355 44 88 178 46 92| 59 GS
2008 03 29 17:30:50.15 2.855 95.296 PDE| 22.0 6.3 3.2 18 |3.37 57 42 -0.40 11 293 -2.98 29 196|256 18 51 117 76 102| 76 GS
2008 04 02 08:48:49.73 -4.346 102.717 PDE| 56.0 5.6 3.7 17 |3.79 74 3 -0.25 11 142 -3.54 9 234|339 37 110 134 56 76| 87 GS
2008 05 18 12:17:23.34 -3.202 101.409 PDE| 35.0 5.6 2.7 17 |2.80 67 358 -0.23 14 125 -2.57 17 219|331 30 119 118 64 74| 84 GS
2008 05 19 14:26:45.02 1.640 99.147 PDE| 8.0 5.9 8.8 17 |8.20 3 108 1.11 78 217 -9.31 10 17| 63 85 -10 154 80 -175| 76 GS
2008 05 20 17:08: 0.20 -3.181 101.475 PDE| 58.0 5.7 5.0 17 |4.52 88 127 0.78 1 347 -5.31 1 257|346 44 88 169 46 92| 71 GS
2008 05 21 22:22:55.69 -4.129 101.272 PDE| 19.0 5.4 1.5 17 |1.32 57 346 0.25 26 127 -1.57 17 226|351 36 139 116 68 62| 68 GS
2008 06 25 01:52:36.04 1.324 97.158 PDE| 19.0 5.3 1.3 17 |1.48 65 43 -0.43 1 137 -1.05 24 228|322 21 95 137 69 88| 42 GS
2008 06 25 02:53:25.44 1.344 97.191 PDE| 16.0 5.5 2.6 17 |2.76 73 37 -0.29 1 132 -2.47 16 223|316 29 93 132 61 88| 79 GS
2008 07 14 04:44:51.64 2.177 96.518 PDE| 19.0 5.5 2.4 17 |2.21 66 17 0.33 5 121 -2.54 22 213|315 23 105 119 67 84| 74 GS
2008 08 08 06:37:41.91 -3.942 101.076 PDE| 14.0 5.6 3.1 17 |3.03 69 22 0.21 0 292 -3.24 20 202|291 24 89 112 66 90| 87 GS
2008 09 10 03:00:30.87 2.506 96.323 PDE| 18.0 5.4 1.7 17 |1.62 66 40 0.09 1 305 -1.71 23 214|301 22 85 126 68 92| 89 GS
2008 11 03 19:21:58.45 1.145 97.253 PDE| 19.0 5.7 4.6 17 |4.36 71 50 0.38 1 316 -4.73 18 225|313 26 87 137 64 92| 84 GS
2008 11 22 16:01: 1.70 -4.348 101.259 PDE| 22.0 6.3 4.1 18 |4.42 61 21 -0.69 6 123 -3.73 27 217|323 18 110 122 73 83| 69 GS
2008 11 28 08:50:47.91 -4.755 101.764 PDE| 23.0 5.8 7.2 17 |7.95 59 19 -1.88 8 123 -6.07 28 218|330 18 118 121 74 82| 53 GS
Latest USGS Fast Moment Tensor Solutions
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
