Magnitude 4.9 NIAS REGION, INDONESIA
Saturday, April 11, 2009 at 01:59:47 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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2007 11 25 17:41:38.04 -2.238 100.413 PDE| 32.0 6.0 1.2 18 |1.40 3 230 -0.51 27 138 -0.89 62 326|116 54 -125 346 48 -52| 27 GS
2007 12 01 01:44:31.95 1.981 97.883 PDE| 41.0 5.9 9.1 17 |1.02 67 12 -0.27 15 144 -0.75 15 238|351 32 120 136 63 72| 47 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 22 17:14:57.95 1.011 97.442 PDE| 21.0 6.2 2.4 18 |2.71 62 26 -0.66 16 151 -2.05 21 248| 5 28 127 145 68 72| 51 GS
2008 02 19 17:01:29.61 -2.434 99.946 PDE| 20.0 5.3 1.2 17 |1.19 65 71 0.11 15 305 -1.29 19 210|277 29 58 133 66 106| 83 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 02 21 23:55:36.46 -2.323 99.880 PDE| 24.0 5.7 4.6 17 |4.19 60 7 0.68 15 127 -4.86 24 224|344 25 130 122 71 73| 72 GS
2008 02 23 07:17:11.48 -2.511 99.962 PDE| 15.0 5.4 1.5 17 |1.18 70 340 0.46 15 119 -1.63 12 212|322 35 117 110 59 72| 44 GS
2008 02 24 14:46:21.47 -2.405 99.931 PDE| 23.0 6.2 2.8 18 |3.01 59 33 -0.57 2 299 -2.44 30 208|290 15 80 120 75 93| 62 GS
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 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 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 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 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
Latest USGS Fast Moment Tensor Solutions
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
