Historic USGS Moment Tensor Solutions
Magnitude 6.7 VALPARAISO, CHILE
Tuesday, April 17, 2012 at 03:50:14 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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2010 02 27 17:24:30.59 -36.354 -73.208 PDE| 19.0 6.1 1.5 18 |1.46 54 86 0.05 33 246 -1.52 9 342|226 63 51 107 46 141| 93 GS
2010 02 27 19:00: 6.86 -33.422 -71.828 PDE| 24.0 6.1 1.7 18 |1.72 71 93 0.07 11 324 -1.78 14 231|305 33 68 152 60 104| 92 GS
2010 02 28 01:08:23.17 -34.163 -71.952 PDE| 16.0 5.9 8.3 17 |7.01 52 67 2.10 31 211 -9.11 17 313| 81 39 146 199 69 56| 54 GS
2010 02 28 11:25:35.92 -34.903 -71.617 PDE| 44.0 6.2 2.8 18 |3.00 65 57 -0.45 15 183 -2.55 18 278| 32 29 122 176 65 73| 70 GS
2010 03 01 02:44:42.22 -35.039 -72.487 PDE| 5.0 5.7 5.3 17 |5.47 54 133 -0.29 21 10 -5.17 27 269|318 26 34 196 76 112| 89 GS
2010 03 03 17:44:25.04 -36.610 -73.360 PDE| 19.0 6.0 1.1 18 |1.11 58 97 -0.05 6 357 -1.06 30 263|334 16 66 179 76 97| 91 GS
2010 03 03 19:58:29.99 -33.412 -71.868 PDE| 14.0 5.6 3.6 17 |3.78 63 109 -0.43 7 3 -3.34 25 270|343 21 68 186 71 98| 77 GS
2010 03 04 01:59:48.67 -33.216 -72.125 PDE| 16.0 6.0 1.2 18 |1.17 64 54 0.03 17 186 -1.20 17 281| 37 31 125 178 65 71| 95 GS
2010 03 05 09:19:36.38 -36.631 -73.223 PDE| 15.0 6.0 1.2 18 |0.97 60 53 0.40 13 168 -1.38 25 264| 22 23 126 164 72 76| 42 GS
2010 03 05 11:47: 6.82 -36.665 -73.374 PDE| 17.0 6.6 8.7 18 |7.27 61 61 2.42 14 179 -9.69 24 275| 34 24 127 174 71 75| 50 GS
2010 03 11 14:39:43.95 -34.290 -71.891 PDE| 35.0 6.8 1.7 19 |1.89 3 215 -0.71 16 124 -1.19 73 317|111 51 -111 322 44 -67| 25 GS
2010 03 12 16:50: 1.70 -34.233 -71.917 PDE| 3.0 5.8 6.4 17 |5.04 11 287 2.16 13 20 -7.20 71 160|210 58 -73 1 36 -114| 40 GS
2010 03 15 11:08:28.96 -35.802 -73.158 PDE| 14.0 6.1 1.9 18 |1.75 70 101 0.36 1 6 -2.10 19 275| 2 26 86 187 64 92| 66 GS
2010 03 16 02:21:57.94 -36.217 -73.257 PDE| 19.0 6.5 8.3 18 |7.35 65 88 1.66 1 182 -9.01 24 272| 6 21 94 182 69 88| 63 GS
2010 03 21 18:31: 4.10 -36.344 -73.164 PDE| 15.0 5.5 2.4 17 |2.11 68 87 0.53 14 218 -2.64 15 312| 63 32 118 211 62 74| 60 GS
2010 03 28 21:38:28.00 -35.387 -73.385 PDE| 10.0 6.0 1.2 18 |0.93 69 65 0.43 9 182 -1.36 17 275| 20 28 110 177 64 80| 37 GS
2010 03 29 07:35: 6.00 -34.881 -71.935 PDE| 39.0 5.4 1.6 17 |1.79 42 89 -0.40 22 201 -1.38 38 311|106 23 174 201 88 67| 55 GS
2010 04 02 22:58: 7.56 -36.227 -72.878 PDE| 24.0 5.9 8.0 17 |8.40 64 98 -0.76 9 348 -7.63 23 254|325 23 65 172 70 100| 82 GS
2010 05 02 14:52:40.03 -34.228 -71.877 PDE| 5.0 5.9 9.1 17 |8.79 22 249 0.52 14 152 -9.31 62 31|147 69 -106 5 26 -55| 89 GS
2010 06 01 16:05:29.58 -36.819 -73.505 PDE| 2.0 5.6 3.1 17 |3.41 49 105 -0.69 0 15 -2.73 40 284| 7 5 82 195 85 91| 60 GS
Latest USGS Fast Moment Tensor Solutions
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
