Historical USGS Moment Tensor Solutions

Magnitude 1.9 NORTHERN CALIFORNIA
2013 February 03 20:51:51 UTC

Historical Moment Tensor Solutions World Location

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
---------------------------------------------------------------------------------------------------------------------------------------
 1980 05 25 16:33:44.70  37.600 -118.840 PDE|  9.0 6.1 1.8  18 |2.12  7 237 -0.63 55 137 -1.50 34 331|  9 62  -21 109 72 -150| 41 GS              
 1980 05 27 14:50:57.10  37.475 -118.812 PDE|  7.0 6.0 1.2  18 |1.40 11 248 -0.42 77 104 -0.98  8 339| 24 77    2 293 88  167| 40 GS              
 1984 04 24 21:15:19.00  37.320 -121.698 PDE| 16.0 6.5 6.9  18 |6.67  1  97  0.40 87 196 -7.06  3   7|142 87 -178  52 88   -3| 89 GS              
 1986 07 21 14:42:26.60  37.537 -118.447 PDE|  4.0 6.2 2.8  18 |2.91 11  84 -0.24 62 195 -2.67 25 349|129 64 -169  34 80  -26| 84 GS              
 1989 10 18 00:04:15.24  37.036 -121.883 PDE|  8.0 6.8 2.3  19 |2.28 52 108  0.09 38 286 -2.36  1  17|139 56  138 255 57   43| 92 GS              
 1994 09 12 12:23:43.25  38.819 -119.652 PDE|  6.0 6.0 1.4  18 |1.45 16  93 -0.16 63 217 -1.29 21 356|135 63 -176  43 87  -27| 78 GS              
 1999 05 15 13:22:10.65  37.529 -118.817 PDE| 16.0 5.6 2.7  17 |2.68  9  63  0.01 77 288 -2.69  9 154|198 77    0 108 90  167| 99 GS              

Latest USGS Fast Moment Tensor Solutions

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