Historic USGS Moment Tensor Solutions
Magnitude 4.5 NIAS REGION, INDONESIA
Friday, September 07, 2012 at 00:55:46 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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2009 01 28 00:01:14.59 -0.262 98.280 PDE| 14.0 5.6 3.2 17 |3.02 58 16 0.34 11 125 -3.36 28 222|341 19 127 122 75 78| 80 GS
2009 02 23 05:56:31.68 0.479 98.548 PDE| 35.0 5.3 1.3 17 |1.24 64 356 0.12 20 137 -1.35 15 232|349 35 128 126 63 67| 82 GS
2009 02 24 12:13:13.56 1.425 97.165 PDE| 19.0 5.5 2.4 17 |2.63 69 31 -0.46 7 143 -2.18 18 235|339 27 107 139 64 81| 65 GS
2009 04 15 17:47:27.77 -3.079 100.424 PDE| 19.0 5.5 2.5 17 |2.50 55 58 0.10 29 275 -2.59 17 175|229 38 37 108 68 122| 92 GS
2009 04 15 20:01:34.68 -3.115 100.471 PDE| 20.0 6.1 1.9 18 |2.02 60 26 -0.22 4 123 -1.80 29 216|319 16 106 123 75 86| 78 GS
2009 08 16 07:38:21.70 -1.479 99.490 PDE| 21.0 6.5 8.0 18 |7.92 69 256 0.24 3 158 -8.15 20 67|340 66 93 152 25 82| 94 GS
2009 08 16 12:49: 0.09 -1.448 99.433 PDE| 15.0 5.7 4.2 17 |3.79 56 232 0.76 13 345 -4.54 29 83|341 76 76 208 20 135| 67 GS
2009 08 18 17:50:34.01 -0.911 97.950 PDE| 3.0 5.9 8.6 17 |9.35 48 52 -1.93 1 320 -7.42 41 229|300 4 69 141 86 91| 59 GS
2009 08 23 17:38:23.86 -1.649 99.572 PDE| 6.0 5.4 1.8 17 |2.05 53 222 -0.58 3 317 -1.47 36 50|317 81 87 159 10 111| 43 GS
2009 09 30 10:16: 9.25 -0.720 99.867 PDE| 84.0 7.5 2.3 20 |2.25 61 32 0.06 28 211 -2.30 0 302|187 52 53 58 51 128| 95 GS
2009 10 01 01:52:27.32 -2.482 101.524 PDE| 9.0 6.5 6.4 18 |6.18 2 278 0.39 87 67 -6.56 1 188| 54 89 3 324 87 179| 88 GS
2009 12 09 21:29: 2.89 2.759 95.910 PDE| 19.0 5.9 8.0 17 |7.48 63 44 1.02 3 308 -8.49 26 216|299 19 80 129 72 93| 76 GS
2009 12 23 01:11:58.20 -1.434 99.393 PDE| 18.0 5.7 4.4 17 |3.81 60 251 1.07 5 150 -4.89 28 57|333 74 96 131 17 70| 56 GS
2010 03 05 16:07: 0.68 -3.762 100.991 PDE| 30.0 6.5 7.3 18 |7.99 55 34 -1.65 8 291 -6.34 33 195|254 14 52 113 79 99| 59 GS
2010 03 13 14:59: 0.97 1.323 97.171 PDE| 21.0 5.8 6.0 17 |6.13 67 34 -0.31 8 144 -5.82 20 237|342 25 109 141 66 81| 90 GS
2010 05 09 05:59:41.62 3.748 96.018 PDE| 56.0 7.2 8.3 19 |9.32 62 51 -2.81 8 158 -6.51 25 253| 3 21 116 156 71 81| 40 GS
2010 05 11 12:17:47.06 3.498 95.845 PDE| 30.0 5.3 1.3 17 |1.34 68 25 -0.05 18 175 -1.29 9 268| 20 39 121 163 58 68| 93 GS
2010 05 28 18:32:41.75 -3.864 100.966 PDE| 22.0 5.3 9.5 16 |1.04 74 56 -0.22 0 324 -0.82 15 234|324 29 89 145 61 91| 58 GS
2010 08 21 05:42:52.88 2.221 96.717 PDE| 21.0 5.9 8.2 17 |9.19 73 50 -2.71 3 153 -6.49 16 244|340 29 98 151 61 86| 41 GS
2010 10 25 22:59:53.37 -3.301 100.463 PDE| 19.0 5.8 6.3 17 |6.03 60 13 0.58 17 135 -6.61 24 233|354 26 132 129 71 72| 82 GS
Latest USGS Fast Moment Tensor Solutions
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
