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Earthquake Hazards Program

Historical USGS Moment Tensor Solutions

Magnitude 7.2 OFF THE COAST OF NORTHERN CALIFORNIA
Wednesday, June 15, 2005 at 02:50:53 UTC

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

Historical 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
---------------------------------------------------------------------------------------------------------------------------------------
 1984 09 10 03:14:10.10  40.503 -126.831 PDE|  5.0 6.7 1.2  19 |1.25 18  61 -0.01 72 246 -1.24  2 151|197 76   12 105 79  166| 98 GS              
 1985 03 13 19:34:57.69  43.510 -127.561 PDE| 15.0 6.6 7.6  18 |7.59  8  73  0.01 82 263 -7.61  2 163|208 83    5 117 85  173|100 GS              
 1991 07 13 02:50:14.69  42.182 -125.641 PDE|  6.0 6.8 1.9  19 |1.80 10  87  0.18 80 253 -1.98  2 356|131 81  175 222 85    9| 82 GS              
 1991 08 16 22:26:17.21  41.697 -125.385 PDE| 13.0 6.4 3.8  18 |3.81  8  82 -0.02 81 287 -3.79  4 173|218 82    3 127 87  171| 99 GS              
 1991 08 17 19:29:40.00  40.235 -124.348 PDE|  6.0 6.3 3.3  18 |3.39 56  40 -0.09 28 184 -3.30 17 283| 48 38  141 171 68   59| 95 GS              
 1991 08 17 22:17:14.68  41.821 -125.397 PDE| 12.0 6.9 2.3  19 |2.33  1  93  0.00 77 185 -2.33 13   3|138 81 -171  47 82   -9|100 GS              
 1992 04 25 18:06: 4.21  40.368 -124.316 PDE|  6.0 7.1 5.1  19 |5.41 56  62 -0.71 19 182 -4.70 28 282| 51 25  142 177 75   70| 74 GS              
 1992 04 26 07:41:39.73  40.415 -124.603 PDE|                  |      8  80                     1 170|215 83    5 124 85  173|    GS              
 1992 04 26 11:18:25.79  40.378 -124.575 PDE| 26.0 6.7 1.2  19 |1.07  8 267  0.33 82  98 -1.40  2 357| 42 84    4 312 86  174| 53 GS              
 1993 09 21 03:28:55.42  42.314 -122.012 PDE|  6.0 6.0 1.0  18 |1.01 21  60 -0.02  8 327 -0.99 68 217|164 25  -71 323 66  -99| 96 GS              
 1994 09 01 15:15:53.08  40.402 -125.680 PDE| 15.0 7.1 4.4  19 |4.32  1  50  0.23 85 302 -4.55  5 140|185 86   -2 275 88 -176| 90 GS              
 1994 10 27 17:45:58.00  43.515 -127.427 PDE| 16.0 6.3 3.3  18 |3.13 22  61  0.40 52 299 -3.53 29 164|201 53   -5 294 86 -142| 77 GS              
 1995 02 19 04:03:16.19  40.556 -125.539 PDE| 16.0 6.4 5.1  18 |4.49  4 263  1.30 75 157 -5.79 14 354| 38 77   -7 130 83 -167| 55 GS              
 1996 07 24 20:15:44.79  41.784 -125.911 PDE| 26.0 5.9 8.1  17 |7.86  6  95  0.51 83 258 -8.37  2   4|139 84  177 230 87    6| 88 GS              
 1998 11 27 00:43:48.00  40.667 -125.384 PDE| 16.0 5.6 3.0  17 |3.03 15  78  0.02 62 200 -3.05 22 342|122 63 -175  29 85  -27| 99 GS              
 2000 01 20 09:41:47.34  43.649 -127.257 PDE| 14.0 6.1 1.5  18 |1.36  4  76  0.18 79 188 -1.55 10 345|121 80 -176  30 86  -10| 77 GS              
 2000 03 16 15:19:56.00  40.386 -125.279 PDE| 18.0 5.9 6.9  17 |7.05 15  65 -0.35 73 219 -6.69  7 334|109 74  174 200 84   16| 90 GS              
 2002 07 09 18:40:35.63  43.519 -127.169 PDE| 14.0 5.9 8.6  17 |7.96  6  77  1.30 79 202 -9.26  9 346|122 79 -178  31 88  -11| 72 GS              
 2002 09 02 13:39:18.22  43.916 -128.243 PDE| 23.0 5.7 4.6  17 |4.43  5 107  0.28 83 325 -4.71  4 198|243 83    1 152 89  173| 88 GS              
 2003 01 16 00:53:15.72  44.284 -129.024 PDE| 17.0 6.3 2.8  18 |2.61  5  83  0.30 83 221 -2.92  5 352|127 83  180 217 90    7| 79 GS              

Latest USGS Fast Moment Tensor Solutions

 


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