Historic USGS Moment Tensor Solutions
Magnitude 4.7 NICOBAR ISLANDS, INDIA REGION
Sunday, November 21, 2010 at 22:51:41 UTC
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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2006 12 01 03:58:21.65 3.390 99.079 PDE|205.0 6.3 3.3 18 |3.25 48 87 0.13 13 191 -3.38 39 292| 82 14 161 190 86 77| 92 GS
2006 12 17 21:10:21.91 4.815 95.018 PDE| 43.0 5.8 6.0 17 |6.33 70 41 -0.73 3 302 -5.59 19 211|295 26 83 124 65 94| 77 GS
2007 01 08 12:48:40.51 8.077 92.437 PDE| 8.0 6.1 1.6 18 |1.52 85 18 0.08 4 166 -1.59 2 256|351 43 96 163 48 85| 90 GS
2007 02 11 10:47:35.01 6.178 94.401 PDE| 64.0 5.4 1.8 17 |1.83 32 22 -0.05 55 233 -1.78 14 122|166 57 13 69 79 146| 95 GS
2007 04 07 09:51:51.62 2.916 95.700 PDE| 20.0 6.0 1.2 18 |1.07 62 43 0.23 4 305 -1.31 28 213|292 17 76 126 73 94| 65 GS
2007 04 27 08:02:49.65 5.359 94.635 PDE| 37.0 5.9 9.3 17 |1.02 65 38 -0.18 2 133 -0.84 25 224|320 20 97 132 70 87| 65 GS
2007 07 25 23:37:31.52 7.157 92.518 PDE| 5.0 6.1 1.6 18 |1.64 83 227 0.00 4 358 -1.64 5 89|184 40 97 354 50 84|100 GS
2007 09 29 05:32:42.01 2.915 95.533 PDE| 19.0 5.6 3.3 17 |3.61 63 42 -0.78 2 308 -2.83 26 217|303 18 83 129 72 92| 57 GS
2007 09 29 05:37: 7.26 2.900 95.523 PDE| 20.0 5.7 5.0 17 |5.21 67 46 -0.37 0 313 -4.82 22 223|312 23 88 134 67 91| 86 GS
2007 10 04 12:40:31.13 2.543 92.903 PDE| 10.0 6.2 2.3 18 |2.36 7 65 -0.15 82 237 -2.21 0 335|200 86 6 110 84 176| 87 GS
2007 11 22 23:02:12.96 4.743 95.060 PDE| 43.0 5.8 6.2 17 |6.70 72 7 -1.26 10 136 -5.44 12 229|334 33 110 130 59 77| 62 GS
2007 12 22 12:26:17.47 2.087 96.806 PDE| 19.0 5.8 7.2 17 |7.42 62 41 -0.35 1 308 -7.07 27 218|305 17 86 129 73 91| 91 GS
2008 01 05 20:01:55.08 5.477 94.685 PDE| 41.0 5.3 9.9 16 |1.02 66 25 -0.06 12 145 -0.96 19 240|350 28 118 140 66 76| 88 GS
2008 02 20 08:08:30.52 2.768 95.964 PDE| | 55 40 35 220|130 80 90 310 10 90| GS
2008 03 15 14:43:26.50 2.708 94.596 PDE| 16.0 5.9 9.0 17 |0.71 73 67 0.31 6 315 -1.02 14 223|305 31 77 139 60 97| 39 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 05 13 10:29:19.34 4.676 95.089 PDE| 42.0 5.4 1.8 17 |1.94 75 28 -0.45 0 120 -1.50 14 210|302 31 91 121 59 89| 54 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 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 12 21 13:47:52.36 4.833 95.040 PDE| 35.0 5.3 1.1 17 |1.13 52 6 -0.05 28 141 -1.08 22 244| 16 34 149 132 73 60| 91 GS
Latest USGS Fast Moment Tensor Solutions
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
