Magnitude 7.9 KEPULAUAN MENTAWAI REGION, INDONESIA
Wednesday, September 12, 2007 at 23:49:04 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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2004 08 02 02:36:54.94 -5.471 102.623 PDE| 40.0 5.5 2.5 17 |3.03 17 20 -0.96 3 290 -2.07 73 191|115 28 -84 288 62 -93| 37 GS
2004 10 28 08:32: 7.00 -4.910 103.211 PDE| 46.0 5.3 1.3 17 |1.31 64 26 -0.02 26 207 -1.29 0 117|183 50 55 50 51 125| 97 GS
2005 02 14 17:06:52.64 -0.127 98.729 PDE| 42.0 5.8 6.1 17 |6.06 41 26 0.04 42 244 -6.09 20 134|179 45 18 76 77 134| 99 GS
2005 02 19 14:04:41.28 -5.639 101.607 PDE| 8.0 5.4 1.6 17 |1.51 44 75 0.22 27 315 -1.73 34 205|239 28 13 138 84 117| 75 GS
2005 04 01 20:32:37.38 0.323 98.109 PDE| 16.0 5.6 2.7 17 |2.54 3 85 0.21 84 204 -2.76 6 354|130 84 -178 39 88 -6| 85 GS
2005 04 03 00:59:21.42 0.368 98.319 PDE| 28.0 6.0 1.1 18 |1.26 57 36 -0.32 5 298 -0.94 33 205|275 13 66 119 78 95| 49 GS
2005 04 06 11:20: 9.00 -3.984 102.415 PDE| 49.0 5.6 3.3 17 |3.29 70 350 0.05 19 148 -3.34 7 240|351 41 120 134 55 67| 97 GS
2005 04 07 11:46: 4.96 0.607 97.424 PDE| 9.0 5.6 2.8 17 |2.79 68 91 0.08 21 261 -2.87 3 353|104 46 121 243 52 62| 94 GS
2005 04 08 01:51:38.70 0.679 97.380 PDE| 20.0 5.7 5.2 17 |5.43 17 279 -0.50 70 129 -4.93 9 12| 56 71 6 324 85 161| 82 GS
2005 04 08 05:48:37.88 -0.215 97.731 PDE| 14.0 6.1 1.7 18 |1.73 24 295 0.02 63 82 -1.75 13 199|335 64 172 68 83 26| 98 GS
2005 04 10 10:29:11.28 -1.644 99.607 PDE| 26.0 6.5 8.3 18 |7.87 75 271 0.79 10 138 -8.67 11 46|124 35 72 325 57 102| 82 GS
2005 04 10 17:24:39.40 -1.591 99.717 PDE| 5.0 6.4 4.5 18 |5.14 42 196 -1.26 6 292 -3.88 47 29|222 7 -160 112 88 -84| 51 GS
2005 04 14 11:29:52.55 -1.915 99.951 PDE| 29.0 5.6 3.5 17 |3.59 66 16 -0.17 19 154 -3.42 15 249| 4 34 125 144 63 69| 91 GS
2005 04 17 13:43:54.56 0.307 97.663 PDE| 23.0 5.5 2.1 17 |2.08 43 79 0.07 18 331 -2.15 41 225|245 18 4 152 89 108| 93 GS
2005 04 25 20:18:20.64 0.364 97.275 PDE| 6.0 5.6 3.2 17 |3.34 43 78 -0.20 21 328 -3.14 40 220|243 21 4 149 89 111| 88 GS
2005 05 10 01:09: 5.10 -6.226 103.139 PDE| 8.0 6.2 2.4 18 |2.30 82 19 0.25 4 145 -2.55 6 235|330 39 97 141 51 84| 80 GS
2005 05 14 05:05:18.48 0.587 98.459 PDE| 38.0 6.7 1.6 19 |1.57 65 39 -0.02 14 162 -1.55 20 257| 10 28 121 156 66 74| 97 GS
2005 09 06 11:00:48.61 0.029 97.604 PDE| 5.0 5.6 2.9 17 |2.94 70 313 -0.10 20 135 -2.85 1 44|115 48 63 333 49 117| 93 GS
2006 05 08 09:16:57.09 -4.852 102.346 PDE| 30.0 5.8 5.6 17 |5.93 64 12 -0.75 9 121 -5.18 24 215|324 23 115 118 70 80| 75 GS
2006 05 16 15:28:25.92 0.093 97.050 PDE| 6.0 6.8 2.1 19 |2.13 37 43 0.00 6 308 -2.13 52 210|166 10 -52 307 82 -96|100 GS
Latest USGS Fast Moment Tensor Solutions
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
