Historic USGS Moment Tensor Solutions
Magnitude 6.8 OFFSHORE BIO-BIO, CHILE
Friday, February 11, 2011 at 20:05:30 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
---------------------------------------------------------------------------------------------------------------------------------------
1998 07 29 07:14:24.08 -32.312 -71.286 PDE| 54.0 6.4 5.0 18 |5.11 71 203 -0.20 11 328 -4.91 15 61|167 31 112 322 61 77| 92 GS
1998 12 14 16:25:24.98 -38.214 -71.033 PDE|136.0 5.9 1.0 18 |1.06 35 98 -0.10 32 342 -0.96 39 222|247 32 -4 341 88 -122| 81 GS
2000 06 16 07:55:35.39 -33.877 -70.088 PDE|114.0 6.4 4.5 18 |4.71 22 116 -0.42 6 24 -4.29 67 278|218 24 -74 21 67 -97| 82 GS
2000 12 20 11:23:54.10 -39.008 -74.662 PDE| 21.0 6.1 2.1 18 |2.04 3 298 0.18 17 28 -2.22 73 199| 11 45 -114 223 50 -68| 84 GS
2001 01 07 10:18:20.23 -33.443 -72.233 PDE| 22.0 5.9 9.0 17 |8.40 58 69 1.24 23 203 -9.65 20 302| 66 32 138 193 69 65| 74 GS
2001 03 03 11:58:13.35 -38.766 -74.555 PDE| 6.0 5.8 6.7 17 |6.63 12 104 0.09 21 9 -6.72 66 221|218 38 -55 356 60 -114| 97 GS
2001 03 15 13:02:42.11 -32.321 -71.492 PDE| 35.0 5.9 9.8 17 |1.03 59 325 -0.10 27 174 -0.93 13 77|136 40 45 9 63 121| 81 GS
2001 04 09 09:00:57.17 -32.668 -73.109 PDE| 6.0 6.6 1.1 19 |1.09 20 142 0.00 3 233 -1.09 69 330|227 25 -97 54 66 -87|100 GS
2001 07 24 17:42:41.50 -32.855 -71.582 PDE| 40.0 5.3 1.2 17 |0.89 84 11 0.54 4 149 -1.44 4 239|333 41 96 145 49 84| 25 GS
2004 05 03 04:36:50.04 -37.695 -73.406 PDE| 26.0 6.5 8.4 18 |8.68 59 43 -0.63 16 162 -8.04 26 260| 22 24 133 157 73 73| 85 GS
2004 06 15 11:16:31.50 -38.854 -73.155 PDE| 41.0 6.1 1.7 18 |1.56 20 137 0.25 69 305 -1.81 4 45|179 73 168 273 79 17| 72 GS
2004 08 28 13:41:25.60 -35.173 -70.525 PDE| 16.0 6.5 6.7 18 |6.75 3 342 -0.01 87 177 -6.75 1 72|117 87 2 27 88 177|100 GS
2005 04 13 09:25:27.60 -33.142 -72.850 PDE| 19.0 5.3 1.2 17 |1.18 3 119 0.02 28 27 -1.20 62 215|235 49 -51 5 54 -125| 97 GS
2006 12 31 14:55: 2.49 -37.940 -71.114 PDE| 18.0 5.6 3.5 17 |3.56 5 327 -0.05 77 81 -3.52 11 236| 12 78 -175 281 86 -12| 97 GS
2007 06 28 19:25:21.37 -32.004 -71.340 PDE| 66.0 5.7 4.3 17 |4.40 28 102 -0.27 6 8 -4.13 61 267|209 18 -69 7 74 -96| 88 GS
2007 12 15 18:22:27.16 -32.689 -71.695 PDE| 25.0 5.9 7.6 17 |6.32 72 98 2.12 3 356 -8.44 16 265|350 28 83 179 62 94| 50 GS
2008 11 23 21:19:40.00 -36.322 -73.009 PDE| 21.0 5.3 1.1 17 |1.00 68 103 0.25 10 346 -1.24 19 252|326 27 67 171 65 101| 60 GS
2008 12 18 21:19:28.38 -32.458 -71.726 PDE| 19.0 6.0 1.4 18 |1.27 66 80 0.23 1 174 -1.51 23 265|360 22 95 174 68 88| 70 GS
2008 12 19 09:36: 4.90 -32.458 -71.949 PDE| 19.0 5.6 3.2 17 |3.50 66 125 -0.64 15 356 -2.86 17 261|328 31 58 184 64 108| 63 GS
2009 05 08 13:44:53.50 -32.057 -69.678 PDE|110.0 5.4 1.5 17 |1.57 22 108 -0.09 14 204 -1.47 62 325|172 26 -126 31 69 -74| 89 GS
Latest USGS Fast Moment Tensor Solutions
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
