Historic USGS Moment Tensor Solutions

Magnitude 4.0 OAXACA, MEXICO
Monday, February 04, 2013 at 05:39:06 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
---------------------------------------------------------------------------------------------------------------------------------------
 1998 02 03 03:02: 0.24  15.883  -96.298 PDE| 28.0 6.3 4.0  18 |3.87 57 261  0.26 32  95 -4.13  7   1| 60 48   44 297 59  128| 87 GS              
 1999 05 05 22:41:30.17  14.364  -94.673 PDE| 16.0 6.1 2.0  18 |2.13 10   1 -0.19 63 111 -1.93 24 266| 46 65 -169 312 80  -25| 82 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 09 30 16:31:15.69  16.059  -96.931 PDE| 45.0 7.4 1.5  20 |1.59  9  14 -0.23 24 108 -1.35 64 266| 78 42 -128 305 58  -61| 71 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              
 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 01 30 08:42: 3.40  18.194  -95.908 PDE|104.0 5.9 9.1  17 |1.14 14  58 -0.45 10 326 -0.69 73 203|162 32  -71 320 60 -101| 21 GS              
 2002 06 07 17:00:51.53  16.107  -96.749 PDE| 25.0 5.5 2.5  17 |2.60 73  38 -0.23  6 285 -2.36 15 193|274 30   77 109 60   97| 82 GS              
 2002 08 05 01:25:16.29  15.938  -95.741 PDE| 21.0 5.4 1.6  17 |1.64 83 315 -0.11  5  88 -1.53  5 178|274 40   98  84 50   84| 87 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              
 2004 08 07 11:49:12.58  17.196  -95.218 PDE|106.0 5.8 6.8  17 |7.67 23  47 -1.71  3 316 -5.96 66 218|144 22  -81 314 68  -94| 55 GS              
 2004 08 18 09:03:10.12  16.427  -94.944 PDE| 67.0 5.8 6.7  17 |6.67  7  83  0.02 55 343 -6.69 34 178|215 61  -21 316 72 -149| 99 GS              
 2006 06 27 13:03: 9.22  14.986  -94.140 PDE| 11.0 5.8 5.8  17 |5.81 56  35  0.00 15 283 -5.81 30 184|237 20   43 106 77  105|100 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              
 2008 01 23 05:49:32.20  14.278  -94.037 PDE|  5.0 5.4 1.8  17 |1.81 69  32  0.05  7 282 -1.86 19 190|268 27   74 106 65   98| 95 GS              
 2008 02 12 12:50:18.49  16.357  -94.304 PDE| 83.0 6.4 5.1  18 |5.04 14  64  0.19 17 329 -5.22 66 191|178 34  -57 320 62 -110| 93 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              
 2010 02 09 00:47:40.70  15.893  -96.861 PDE| 27.0 5.5 2.1  17 |1.84 37  73  0.40 49 279 -2.24 12 173|220 54   20 119 74  142| 64 GS              
 2010 04 16 10:01: 9.89  16.385  -98.179 PDE| 14.0 5.3 9.9  16 |0.64 66 318  0.50 23 133 -1.14  1 224|337 48  122 113 51   59| 12 GS              

Latest USGS Fast Moment Tensor Solutions

Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver