Historic USGS Moment Tensor Solutions

Magnitude 6.5 MICHOACAN, MEXICO
Wednesday, April 11, 2012 at 22:55:16 UTC

Historic Moment Tensor Solutions World Location
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
---------------------------------------------------------------------------------------------------------------------------------------
 1997 05 22 07:50:53.52  18.684 -101.604 PDE| 67.0 6.5 6.8  18 |7.02 24   5 -0.44  1  96 -6.58 65 188| 94 21  -92 276 69  -89| 87 GS              
 1998 04 20 22:59:14.77  18.525 -101.203 PDE| 66.0 6.0 1.1  18 |1.12 23  18 -0.11  4 110 -1.01 67 208|101 22 -100 291 68  -86| 80 GS              
 1999 06 21 17:43: 4.52  18.324 -101.539 PDE| 50.0 6.2 2.6  18 |2.10 28 219  0.99  5 311 -3.09 61  50|296 17 -106 133 74  -85| 36 GS              
 1999 12 29 05:19:46.91  18.244 -101.432 PDE| 47.0 5.9 8.5  17 |0.70 36 216  0.31  2 125 -1.00 54  33|315  9  -80 125 81  -92| 38 GS              
 2000 08 09 11:41:47.90  18.198 -102.480 PDE| 29.0 6.4 5.3  18 |4.54 80 176  1.51  4 292 -6.05  9  23|118 36   97 289 54   85| 50 GS              
 2001 04 29 21:26:54.54  18.736 -104.545 PDE| 14.0 5.9 8.8  17 |8.86 35  15 -0.13 55 183 -8.73  6 281| 52 62  158 153 71   30| 97 GS              
 2001 05 20 04:21:43.82  18.816 -104.446 PDE| 21.0 6.2 2.4  18 |2.43 54  52  0.00 23 287 -2.43 26 185|235 28   34 114 75  113|100 GS              
 2002 04 18 05:02:46.19  16.985 -100.865 PDE| 46.0 6.0 1.4  18 |1.40 62  17  0.06  1 286 -1.46 28 195|284 17   88 106 73   91| 92 GS              
 2003 01 22 02:06:34.61  18.770 -104.104 PDE|  9.0 7.6 3.1  20 |2.95 52  46  0.25  7 307 -3.20 38 212|263 10   46 128 83   97| 84 GS              
 2003 01 22 19:41:38.51  18.822 -104.374 PDE| 19.0 5.8 5.6  17 |5.64 66  51 -0.12  9 299 -5.52 22 206|278 24   67 123 68  100| 96 GS              
 2003 05 19 16:27:10.20  17.546 -105.473 PDE| 11.0 6.0 1.4  18 |1.44 10 259 -0.04 64  10 -1.40 24 165|304 66 -170 210 81  -24| 94 GS              
 2004 01 01 23:31:50.05  17.488 -101.303 PDE| 13.0 6.0 1.2  18 |1.25 54  47 -0.04 25 278 -1.21 24 175|225 30   33 105 74  116| 94 GS              
 2006 08 11 14:30:40.15  18.541 -101.048 PDE| 63.0 6.1 1.5  18 |1.67 16   5 -0.44  5  96 -1.23 74 202| 88 29  -99 279 61  -85| 47 GS              
 2006 11 19 06:59: 7.50  18.463 -104.489 PDE| 19.0 5.4 1.4  17 |1.47 78  35 -0.06  6 156 -1.41 10 247|345 35  101 152 55   82| 92 GS              
 2007 04 13 05:42:23.03  17.302 -100.198 PDE| 33.0 6.0 1.3  18 |1.17 55 212  0.19  8 110 -1.36 34  15| 75 14   54 291 79   98| 72 GS              
 2007 11 26 21:56:12.80  18.654 -101.703 PDE| 70.0 5.7 4.8  17 |4.57 24   5  0.40  7 272 -4.97 64 167|269 70  -98 111 21  -70| 84 GS              
 2008 04 28 00:06:28.10  17.846 -100.171 PDE| 63.0 5.7 4.5  17 |4.64  2  38 -0.38  1 128 -4.26 87 242|127 43  -92 309 48  -89| 84 GS              
 2008 09 24 02:33: 5.56  17.612 -105.497 PDE|  8.0 6.3 3.2  18 |3.26  8  82 -0.08 81 254 -3.19  1 352|218 85    7 127 84  175| 95 GS              
 2009 03 27 08:48:16.90  17.399 -100.800 PDE| 27.0 5.3 1.0  17 |0.96 83  22  0.10  2 138 -1.06  6 228|322 39   95 136 51   86| 81 GS              
 2009 08 15 13:22:43.42  18.183 -100.366 PDE| 51.0 5.3 1.3  17 |1.22 14 174  0.13 18  79 -1.35 66 298|288 35  -56  69 62 -112| 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