Historic USGS Moment Tensor Solutions
Magnitude 4.9 OFF W COAST OF NORTHERN SUMATRA
Tuesday, September 11, 2012 at 02:24:12 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 --------------------------------------------------------------------------------------------------------------------------------------- 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 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 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 06 03 09:24:15.57 4.778 95.785 PDE| 74.0 5.4 1.4 17 |1.37 46 20 0.07 43 187 -1.44 6 283|161 65 41 51 54 148| 90 GS 2010 06 12 19:26:50.46 7.881 91.936 PDE| 38.0 7.4 1.7 20 |1.73 25 69 -0.03 63 268 -1.70 7 163|209 66 13 114 78 156| 97 GS 2010 06 24 04:08:35.06 7.696 91.958 PDE| 16.0 5.5 2.1 17 |1.90 11 60 0.33 78 220 -2.23 4 330|196 85 11 105 79 175| 70 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 16 19:51:51.27 6.630 94.341 PDE| 74.0 5.3 1.3 17 |1.36 81 59 -0.13 8 256 -1.23 3 166|247 43 78 84 48 101| 81 GS
Latest USGS Fast Moment Tensor Solutions
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver