Magnitude 5.3 NORTHERN SUMATRA, INDONESIA
Saturday, July 21, 2007 at 12:53:04 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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2005 07 30 15:13:20.12 5.177 94.476 PDE| 33.0 5.8 5.5 17 |5.54 62 31 0.01 8 136 -5.55 26 230|338 20 113 133 72 82|100 GS
2005 08 09 11:22:59.86 7.738 94.130 PDE| 32.0 5.5 2.1 17 |2.09 8 276 -0.01 80 134 -2.09 6 7| 52 80 1 322 89 170| 99 GS
2005 08 28 04:43:40.95 5.547 94.579 PDE| 42.0 5.3 1.3 17 |1.47 79 57 -0.41 5 172 -1.07 10 263|359 35 98 169 55 84| 44 GS
2005 09 10 16:57:47.27 4.862 95.044 PDE| 42.0 5.8 6.0 17 |6.92 68 36 -1.86 1 128 -5.06 22 218|310 23 92 128 67 89| 46 GS
2005 10 03 22:09:24.18 5.509 94.368 PDE| 31.0 5.4 1.6 17 |1.60 61 19 -0.01 5 119 -1.59 29 212|317 17 109 117 74 84| 99 GS
2005 10 05 08:46:42.33 5.233 95.577 PDE| 27.0 5.6 3.2 17 |3.24 11 95 -0.16 78 253 -3.09 4 5|140 79 175 230 85 11| 90 GS
2005 10 11 15:05:39.66 4.820 95.098 PDE| 41.0 5.9 8.9 17 |1.05 75 57 -0.33 11 281 -0.72 11 189|265 36 71 109 56 103| 37 GS
2005 10 16 19:03:24.42 2.026 97.941 PDE| 41.0 5.7 3.8 17 |4.13 70 33 -0.66 2 129 -3.46 20 220|314 26 95 128 65 87| 68 GS
2005 11 04 17:44:48.15 1.226 97.269 PDE| 23.0 5.5 2.4 17 |2.44 80 37 -0.17 3 144 -2.26 9 235|329 36 95 142 54 86| 86 GS
2005 11 19 14:10:13.03 2.164 96.786 PDE| 10.0 6.5 6.2 18 |6.16 54 47 0.07 8 305 -6.23 35 210|267 13 50 127 80 98| 98 GS
2005 11 27 23:31:37.30 1.160 97.266 PDE| 23.0 5.6 3.4 17 |3.51 67 53 -0.19 2 319 -3.31 23 228|315 22 86 140 68 92| 89 GS
2005 12 18 04:23:10.01 2.842 95.916 PDE| 20.0 5.7 4.1 17 |3.97 61 31 0.32 5 131 -4.29 29 223|328 17 108 129 74 85| 85 GS
2006 04 25 18:26:17.15 1.994 96.995 PDE| 21.0 6.1 2.0 18 |2.04 63 35 -0.02 2 301 -2.02 27 211|297 18 85 122 72 92| 98 GS
2006 05 13 03:11:41.61 5.521 94.432 PDE| 34.0 5.6 2.7 17 |2.86 64 44 -0.23 0 134 -2.63 26 225|315 19 91 134 71 90| 84 GS
2006 07 27 11:16:40.37 1.707 97.146 PDE| 23.0 6.0 1.3 18 |1.31 65 39 -0.02 1 131 -1.29 25 221|313 20 92 131 70 89| 97 GS
2006 07 30 01:28:14.69 1.463 97.182 PDE| 20.0 5.6 2.8 17 |2.68 67 46 0.21 2 311 -2.88 23 220|306 23 85 132 68 92| 85 GS
2006 08 11 20:54:14.37 2.403 96.348 PDE| 20.0 6.1 1.8 18 |1.73 61 40 0.07 5 301 -1.79 29 209|285 17 73 123 74 95| 92 GS
2006 10 06 14:49: 3.81 1.317 97.247 PDE| 20.0 5.4 1.5 17 |1.44 59 67 0.11 18 305 -1.55 24 206|263 26 45 131 72 109| 86 GS
2006 11 18 13:55:21.15 4.746 94.783 PDE| 32.0 5.8 7.0 17 |7.43 59 51 -0.80 4 314 -6.63 31 221|298 15 73 135 76 94| 78 GS
2006 11 18 13:57:53.78 4.741 94.771 PDE| 34.0 5.7 4.5 17 |4.60 61 58 -0.27 5 318 -4.33 28 225|301 18 73 140 73 95| 88 GS
Latest USGS Fast Moment Tensor Solutions
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
