Historic USGS Moment Tensor Solutions

Magnitude 4.9 SANTA CRUZ ISLANDS REGION

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
---------------------------------------------------------------------------------------------------------------------------------------
 2007 09 24 11:55: 6.26 -11.774  166.182 PDE| 20.0 5.4 1.8  17 |1.85 61  52 -0.01 16 175 -1.83 23 272| 32 26  130 169 70   73| 99 GS              
 2007 11 10 16:11:24.51 -11.547  166.279 PDE| 39.0 5.7 4.3  17 |4.24 74 329  0.22 14 176 -4.46  6  84|  7 53  108 159 40   68| 90 GS              
 2008 07 19 09:27: 1.46 -11.041  164.493 PDE|  3.0 6.6 8.7  18 |8.31 16 307  0.81 17 212 -9.11 65  77|203 63 -110  62 33  -56| 82 GS              
 2008 07 19 11:01:17.71 -11.066  164.616 PDE|  3.0 6.2 2.9  18 |2.47 24 301  0.75 11 206 -3.22 62  93|202 70 -102  54 23  -60| 53 GS              
 2008 08 12 05:25:57.69 -11.432  166.230 PDE| 39.0 5.9 8.3  17 |8.75 86 319 -1.04  3 148 -7.70  0  58|332 46   95 145 45   85| 76 GS              
 2008 09 04 09:37: 3.97 -12.143  167.101 PDE|253.0 5.7 4.6  17 |4.85 72  36 -0.49 14 180 -4.37  9 273| 20 37  114 171 56   73| 80 GS              
 2008 09 09 23:18:26.28 -11.801  166.508 PDE| 96.0 5.6 3.3  17 |3.27 62  43  0.07 22 261 -3.35 15 164|226 36   49  93 64  115| 96 GS              
 2008 12 10 13:15:34.43 -12.337  166.572 PDE| 51.0 6.0 1.3  18 |1.32 75 152 -0.03  7 271 -1.28 12   3|102 33  103 267 58   82| 95 GS              
 2009 04 21 21:09:59.40 -10.796  166.028 PDE| 36.0 5.7 4.0  17 |3.97 88 278  0.03  0 167 -3.99  1  77|348 46   91 167 44   89| 98 GS              
 2009 08 10 04:06:31.00 -11.612  166.090 PDE| 47.0 6.6 8.6  18 |9.50 85  16 -2.32  4 176 -7.18  1 266|172 47   84   1 44   97| 51 GS              
 2009 10 08 23:35:43.88 -12.400  166.696 PDE| 36.0 5.7 3.9  17 |4.29 82 312 -1.01  6 161 -3.28  3  71|348 49   99 154 42   80| 53 GS              
 2009 10 09 09:14:42.30 -11.715  165.978 PDE| 12.0 5.5 2.0  17 |1.47 52  42  0.85 24 170 -2.31 26 273| 46 29  149 163 75   64| 26 GS              
 2009 10 12 09:37:21.48 -12.414  166.498 PDE| 39.0 6.2 2.8  18 |3.26 78 295 -1.24  8 156 -2.03  7  65|343 53  101 145 38   76| 24 GS              
 2009 10 12 12:44:38.57 -11.682  166.348 PDE| 42.0 5.5 2.0  17 |2.06 82 267 -0.09  0 358 -1.96  7  88|358 52   90 178 38   90| 91 GS              
 2009 10 31 19:09:51.58 -11.376  166.376 PDE|126.0 5.9 8.6  17 |9.02 86 206 -0.91  3  23 -8.11  0 113|207 45   95  19 45   85| 80 GS              
 2009 11 14 09:50:45.51 -12.201  166.245 PDE|  9.0 5.5 2.6  17 |2.50 67  96  0.23  6 348 -2.72 20 256|334 25   73 172 66   98| 83 GS              
 2009 11 23 18:36:34.35 -12.616  166.251 PDE| 20.0 5.5 2.6  17 |2.22 67 138  0.68 15   5 -2.90 15 271|340 32   60 194 62  108| 53 GS              
 2010 01 18 16:09:14.51 -12.484  166.293 PDE|  9.0 5.7 4.0  17 |4.07 63  46 -0.04 17 175 -4.03 19 271| 28 30  127 168 67   71| 98 GS              
 2010 04 11 02:19: 6.82 -12.973  166.523 PDE|  5.0 5.7 5.0  17 |5.70 61  20 -1.90 28 194 -3.80  2 285|171 54   54  42 49  129| 33 GS              
 2010 12 30 14:36:54.56 -10.819  165.376 PDE| 10.0 5.6 2.8  17 |2.89 37  73 -0.16 19 327 -2.73 47 216|222 20  -15 326 85 -109| 89 GS              

Latest USGS Fast Moment Tensor Solutions

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