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Historical USGS Moment Tensor Solutions

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
---------------------------------------------------------------------------------------------------------------------------------------
 1983 05 09 10:58:25.40 -40.930  -74.909 PDE| 10.0 6.0 1.0  18 |1.04 11 125 -0.03 19  31 -1.00 67 243|238 38  -57  18 59 -113| 94 GS              
 1985 03 25 05:14:35.14 -34.254  -72.185 PDE| 23.0 6.5 6.1  18 |6.07 52 102  0.06 18 348 -6.13 33 246|289 21   29 171 80  108| 98 GS              
 1985 04 09 01:56:59.48 -34.131  -71.618 PDE| 42.0 7.2 6.1  19 |6.46 60  92 -0.74 14 337 -5.71 26 240|301 22   51 161 73  104| 77 GS              
 1985 04 28 08:30:29.05 -39.728  -75.664 PDE|  4.0 6.0 1.0  18 |1.01 21  95  0.05 20 193 -1.06 60 323|153 30 -134  21 69  -68| 91 GS              
 1987 02 03 16:42:41.32 -37.750  -72.893 PDE| 35.0 5.9 8.0  17 |7.49 51 104  1.09 33 322 -8.58 19 219|269 39   31 155 71  125| 75 GS              
 1987 09 13 20:08:51.69 -34.333  -69.971 PDE| 33.0 6.0 1.0  18 |1.03 20   2  0.00 68 153 -1.03 10 268| 44 69  173 136 83   21|100 GS              
 1987 12 30 11:56:19.23 -35.053  -70.797 PDE| 96.0 5.4 1.4  17 |1.45 26 103 -0.02 33 212 -1.43 46 343|146 35 -160  39 79  -57| 97 GS              
 1989 04 13 00:43:11.28 -39.533  -75.002 PDE|  8.0 5.8 5.6  17 |5.50 27  98  0.18  7   4 -5.68 62 262|204 19  -69   2 72  -97| 94 GS              
 1990 04 21 18:54:52.46 -36.985  -73.303 PDE|  5.0 6.3 3.0  18 |3.00 51  94  0.08 11 351 -3.08 37 253|296 13   35 172 83  101| 95 GS              
 1990 05 14 21:34: 4.20 -35.925  -71.415 PDE| 83.0 6.2 2.0  18 |1.98 32 121  0.09 51 340 -2.06 19 224|267 52   11 170 82  142| 91 GS              
 1993 03 17 04:35:58.12 -37.691  -74.939 PDE|                  |     17  70                    73 250|340 62  -90 160 28  -90|    GS              
 1994 10 20 01:15:16.18 -39.187  -70.811 PDE|168.0 6.0 9.7  17 |9.97 46 233 -0.60 20 346 -9.36 37  92|241 21  167 344 85   70| 88 GS              
 1995 09 17 07:25:26.91 -35.561  -74.167 PDE|  9.0 5.5 1.8  17 |1.88  2 319 -0.13 17 229 -1.75 73  55| 66 46  -66 214 49 -113| 86 GS              
 1998 04 01 22:42:56.90 -40.316  -74.874 PDE|  7.0 6.6 8.2  18 |7.90  2 292  0.62  3 202 -8.53 86  54| 26 43  -85 199 47  -95| 85 GS              
 1998 12 14 16:25:24.98 -38.214  -71.033 PDE|136.0 6.0 1.0  18 |1.06 35  98 -0.10 32 342 -0.96 39 222|247 32   -4 341 88 -122| 81 GS              
 1999 08 22 09:35:39.47 -40.509  -74.756 PDE| 26.0 6.2 2.0  18 |1.96 11  55  0.04  9 323 -2.00 76 194|156 35  -75 317 56 -101| 96 GS              
 2000 12 20 11:23:54.10 -39.008  -74.662 PDE| 21.0 6.2 2.1  18 |2.04  3 298  0.18 17  28 -2.22 73 199| 11 45 -114 223 50  -68| 84 GS              
 2001 03 03 11:58:13.35 -38.766  -74.555 PDE|  6.0 5.9 6.7  17 |6.63 12 104  0.09 21   9 -6.72 66 221|218 38  -55 356 60 -114| 97 GS