Magnitude 4.2 GULF OF CALIFORNIA
Friday, March 21, 2008 at 02:29:52 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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1988 06 18 22:49:42.37 26.856 -110.996 PDE| 17.0 6.5 8.4 18 |8.16 2 87 0.42 84 194 -8.59 5 357|132 85 -177 42 87 -5| 90 GS
1995 06 30 11:58:56.88 24.688 -110.228 PDE| 18.0 6.0 1.1 18 |1.21 6 238 -0.14 1 328 -1.07 84 72|327 39 -92 150 51 -88| 77 GS
1995 08 28 10:46:12.06 26.092 -110.284 PDE| 20.0 6.6 1.0 19 |1.04 4 92 0.01 86 243 -1.05 2 2|137 86 179 227 89 4| 98 GS
2001 11 13 09:47:36.54 22.371 -106.973 PDE| 32.0 6.1 1.6 18 |1.64 1 274 0.00 81 176 -1.63 9 5| 49 83 -6 140 85 -173|100 GS
2002 10 03 16:08:29.62 23.324 -108.530 PDE| 31.0 6.4 5.1 18 |5.27 10 259 -0.41 80 75 -4.86 1 169|303 82 173 34 83 8| 84 GS
2003 03 12 23:41:32.92 26.556 -110.587 PDE| 17.0 6.3 4.1 18 |4.75 19 74 -1.24 71 256 -3.51 1 164|210 76 13 117 77 166| 48 GS
2003 07 02 05:11:34.83 22.904 -108.191 PDE| 21.0 5.6 3.1 17 |2.77 10 89 0.57 75 218 -3.33 11 357|133 75 -179 43 89 -15| 66 GS
2004 02 09 01:24:40.63 24.897 -112.393 PDE| 5.0 5.4 1.8 17 |1.80 21 64 -0.03 13 329 -1.76 65 210|177 26 -59 323 68 -104| 97 GS
2004 02 18 10:59:19.38 23.639 -108.821 PDE| 18.0 5.8 5.4 17 |6.05 3 261 -1.39 81 8 -4.66 9 171|306 82 -176 216 86 -8| 54 GS
2005 01 06 00:02:21.11 19.573 -109.111 PDE| 19.0 5.7 4.2 17 |4.27 9 96 -0.14 78 236 -4.13 7 5|140 78 179 230 89 12| 93 GS
2005 02 22 19:15:49.91 25.669 -109.970 PDE| 20.0 5.6 3.1 17 |3.08 10 95 -0.03 80 274 -3.06 0 5|139 83 173 230 83 7| 98 GS
2005 04 26 04:05:47.30 19.691 -109.278 PDE| 21.0 5.6 3.0 17 |3.19 11 72 -0.35 78 242 -2.85 2 342|116 81 173 207 83 9| 78 GS
2005 05 08 17:07:35.77 20.351 -109.194 PDE| 21.0 5.9 9.2 17 |8.61 6 107 1.27 76 221 -9.88 13 16|152 77 -175 61 85 -13| 74 GS
2005 06 05 08:28:50.90 23.674 -108.366 PDE| 33.0 5.6 3.6 17 |3.21 2 80 0.84 78 179 -4.05 12 350|126 80 -173 34 83 -10| 59 GS
2006 07 30 01:20:59.25 26.864 -111.209 PDE| 21.0 5.9 8.8 17 |9.21 12 83 -0.81 76 236 -8.40 6 352|127 77 176 218 86 13| 82 GS
2007 02 25 15:00:41.15 26.146 -110.421 PDE| 24.0 5.9 8.7 17 |9.06 10 90 -0.77 80 253 -8.29 3 359|134 81 175 225 85 9| 83 GS
2007 03 13 02:59: 4.40 26.261 -110.537 PDE| 25.0 6.0 1.1 18 |1.13 8 94 0.01 78 226 -1.13 9 3|139 78 -179 49 89 -12| 98 GS
Latest USGS Fast Moment Tensor Solutions
Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver
