Historic USGS Moment Tensor Solutions

Magnitude 6.7 GUERRERO, MEXICO
Sunday, December 11, 2011 at 01:47:26 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 12 16 11:48:29.81  16.107  -98.852 PDE| 18.0 6.0 1.3  18 |1.37 71 299 -0.11 19 115 -1.26  1 205|314 47  117  97 49   64| 84 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 15 20:42: 5.93  18.386  -97.436 PDE| 67.0 6.9 2.6  19 |2.55  4 214  0.01  4 124 -2.56 84 344|309 42  -83 120 49  -96| 99 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 07 21 06:13:41.33  18.414  -98.916 PDE| 52.0 5.8 6.9  17 |7.66 10 216 -1.45 20 122 -6.22 67 331|329 39  -56 108 58 -114| 62 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 10 08 03:39:17.98  17.044  -99.996 PDE|  8.0 5.8 6.5  17 |6.45  1 185  0.12 12 276 -6.57 78  92|264 45 -106 107 47  -74| 96 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              
 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              
 2004 06 14 22:54:21.32  16.337  -97.845 PDE| 17.0 5.9 7.8  17 |7.82 54  48 -0.03 18 291 -7.78 30 190|239 22   36 115 77  108| 99 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 08 19 05:41:28.50  16.231  -97.257 PDE| 20.0 5.6 2.8  17 |3.17 47  14 -0.76 34 150 -2.41 23 257| 32 37  157 141 77   55| 52 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              
 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 04 27 16:46:28.57  17.032  -99.446 PDE| 33.0 5.6 3.0  17 |3.41 59 187 -0.94  5 287 -2.47 29  20|286 75   84 126 16  110| 45 GS              
 2009 05 22 19:24:18.50  18.114  -98.457 PDE| 53.0 5.5 2.5  17 |2.22 12 185  0.54 13  92 -2.75 71 316|294 35  -65  84 59 -106| 61 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