Magnitude 3.8 ATACAMA, CHILE
Sunday, July 08, 2007 at 05:15:33 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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2002 04 01 19:59:32.48 -29.670 -71.384 PDE| 68.0 6.4 4.6 18 |4.09 22 140 0.93 31 35 -5.03 50 258|272 36 -28 25 74 -123| 63 GS
2002 04 18 16:08:36.78 -27.535 -70.586 PDE| 73.0 6.7 1.2 19 |1.17 64 148 -0.02 26 341 -1.15 5 248|313 46 53 180 55 122| 97 GS
2002 05 23 15:52:15.28 -30.749 -71.197 PDE| 39.0 6.0 1.1 18 |1.09 78 47 0.00 10 199 -1.10 5 290| 31 41 106 190 51 77|100 GS
2002 05 28 04:04:22.53 -28.937 -66.797 PDE| 16.0 5.9 9.2 17 |9.34 78 274 -0.29 2 11 -9.05 12 102|194 33 93 10 57 88| 94 GS
2002 06 18 13:56:22.83 -30.805 -71.124 PDE| 53.0 6.6 8.5 18 |7.27 71 21 2.36 18 182 -9.63 6 273| 23 42 117 168 53 67| 51 GS
2002 06 23 11:10:42.28 -30.842 -71.166 PDE| 70.0 5.4 1.6 17 |1.63 0 277 -0.15 3 7 -1.48 87 182| 4 45 -95 190 45 -85| 82 GS
2003 06 20 13:30:41.64 -30.608 -71.637 PDE| 34.0 6.7 1.3 19 |1.32 81 104 -0.03 1 8 -1.29 9 278| 7 36 88 189 54 91| 95 GS
2003 12 10 12:25:51.54 -27.961 -71.322 PDE| 9.0 5.7 5.1 17 |5.20 16 182 -0.13 67 50 -5.07 16 277|319 67 0 50 90 -157| 95 GS
2004 01 10 07:25:44.06 -30.883 -71.656 PDE| 57.0 5.7 4.6 17 |4.47 15 41 0.16 25 139 -4.63 60 285|101 38 -134 332 64 -62| 93 GS
2004 01 23 05:00:30.60 -23.046 -69.891 PDE| 66.0 5.9 7.6 17 |9.50 29 87 -3.75 32 336 -5.75 44 209|228 34 -15 331 82 -123| 21 GS
2004 04 03 09:57:13.13 -29.987 -71.985 PDE| 16.0 5.4 1.4 17 |1.47 67 139 -0.09 21 346 -1.38 10 252|318 40 56 180 58 115| 88 GS
2004 08 27 00:43:54.54 -27.420 -70.805 PDE| 30.0 5.8 6.8 17 |6.54 55 260 0.49 10 5 -7.03 33 102|226 15 132 3 79 79| 86 GS
2004 12 08 06:03:55.59 -30.840 -71.223 PDE| 44.0 5.8 5.5 17 |5.01 80 34 1.06 8 179 -6.06 6 270| 9 40 103 173 51 80| 65 GS
2005 06 02 10:56: 1.65 -24.221 -67.003 PDE|191.0 6.1 1.7 18 |1.78 16 92 -0.14 2 182 -1.65 74 279|178 29 -94 3 61 -88| 84 GS
2006 04 30 19:17:14.98 -27.017 -71.022 PDE| 8.0 6.7 1.6 19 |1.62 53 96 0.05 5 359 -1.66 36 266|331 10 61 180 81 95| 94 GS
2006 04 30 21:40:58.44 -27.211 -71.056 PDE| | 60 90 30 270|180 75 90 360 15 90| GS
2006 07 16 11:42:41.41 -28.715 -72.543 PDE| 5.0 6.2 2.8 18 |3.03 0 87 -0.51 17 357 -2.51 73 177|193 47 -67 341 48 -113| 66 GS
2006 08 25 00:44:46.16 -24.403 -67.028 PDE|186.0 6.6 8.9 18 |9.09 15 86 -0.35 26 348 -8.74 59 203|208 37 -44 335 65 -119| 92 GS
2006 09 12 13:30:55.66 -28.944 -68.898 PDE|112.0 6.0 1.2 18 |1.12 24 237 0.06 8 331 -1.18 65 78|311 22 -111 154 69 -81| 90 GS
2006 10 07 08:20:56.82 -24.087 -68.980 PDE|107.0 5.7 5.1 17 |5.09 11 41 0.12 21 135 -5.20 66 284|106 39 -125 328 59 -66| 95 GS
Latest USGS Fast Moment Tensor Solutions
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
