Historic USGS Moment Tensor Solutions

Magnitude 4.6 BABUYAN ISLANDS REGION, PHILIPPINES
Monday, February 04, 2013 at 13:35:29 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
---------------------------------------------------------------------------------------------------------------------------------------
 2007 01 25 10:59:17.65  22.564  121.926 PDE| 36.0 6.0 1.4  18 |1.38 11  26 -0.04 79 204 -1.34  0 296| 71 82  172 162 82    8| 94 GS              
 2007 04 21 00:32:24.85  21.136  122.129 PDE| 15.0 5.5 2.1  17 |1.82  4 163  0.64 83  38 -2.46  5 253|298 83   -1  28 89 -173| 48 GS              
 2007 05 06 18:27:20.87  17.307  120.201 PDE| 31.0 5.4 1.8  17 |2.25 46 259 -0.98 11 360 -1.27 42 100|260 11  171 360 88   79| 13 GS              
 2007 11 27 04:26:58.56  16.058  119.838 PDE| 31.0 5.8 6.3  17 |5.69 72 261  1.03  2 359 -6.71 17  90|358 62   87 184 28   95| 69 GS              
 2008 01 13 12:15:35.60  17.048  120.989 PDE| 10.0 5.6 2.7  17 |2.70 21 214 -0.04 67  54 -2.66  7 307|259 80  160 353 70   10| 97 GS              
 2008 02 19 16:57: 7.84  20.278  121.100 PDE| 28.0 5.2 7.5  16 |5.77 14 246  2.66 17 341 -8.42 66 118|171 62  -70 313 34 -123| 37 GS              
 2008 03 03 13:49:40.42  19.913  121.334 PDE| 15.0 5.8 5.7  17 |4.42 70 163  2.06 11  37 -6.48 15 304| 17 31   67 224 62  104| 36 GS              
 2008 03 28 22:41:32.22  20.251  121.949 PDE| 12.0 5.7 3.9  17 |3.44  0  34  0.76 88 294 -4.19  1 124|170 89   -1 260 89 -179| 64 GS              
 2008 04 23 18:28:41.88  22.881  121.619 PDE| 19.0 5.8 7.4  17 |7.16 15  11  0.48 72 166 -7.64  7 279|147 84   16  55 74  174| 87 GS              
 2008 06 01 01:57:23.69  20.124  121.350 PDE|                  |     65  80                    25 260|170 70   90 350 20   90|    GS              
 2008 07 11 21:35: 6.45  21.023  121.132 PDE|  6.0 5.5 1.9  17 |1.35 34 108  0.80 33 225 -2.14 37 346| 47 88  -57 140 33 -177| 25 GS              
 2008 07 13 14:58:33.01  21.014  121.149 PDE| 18.0 6.1 2.1  18 |2.22  7  44 -0.25 66 295 -1.97 21 137|179 69  -10 273 81 -159| 77 GS              
 2009 07 29 16:53: 3.82  21.984  120.447 PDE| 27.0 5.4 1.7  17 |1.93 20  72 -0.55 14 336 -1.38 64 212|186 28  -57 330 67 -106| 43 GS              
 2010 03 02 02:51:21.31  18.182  122.399 PDE| 17.0 5.7 5.0  17 |4.71  9 190  0.57 71 309 -5.28 16  98|144 85  -18 235 72 -175| 78 GS              
 2010 03 04 00:18:51.29  22.918  120.795 PDE| 21.0 6.2 2.2  18 |1.99 60 137  0.31 21   2 -2.30 18 265|325 32   47 192 67  113| 73 GS              
 2010 03 22 19:58:13.04  18.451  120.742 PDE| 36.0 5.9 8.6  17 |8.91 81  96 -0.66  0   5 -8.25  8 275|  6 37   90 186 53   90| 85 GS              
 2010 04 26 02:59:52.15  22.180  123.623 PDE| 19.0 6.4 4.4  18 |4.55 21  13 -0.35 65 164 -4.20 10 279|148 82   23  55 67  172| 85 GS              
 2010 06 11 02:25:15.99  17.764  119.392 PDE|  9.0 5.1 6.4  16 |5.28 11 264  1.88 26   0 -7.15 60 153|196 62  -59 325 41 -134| 47 GS              
 2010 09 30 09:00:24.46  19.706  121.472 PDE|  4.0 5.6 3.2  17 |2.76 17 203  0.81 45  96 -3.57 41 308| 80 75 -137 337 49  -20| 55 GS              
 2010 10 04 01:38:29.44  19.354  122.157 PDE| 37.0 5.5 2.6  17 |2.54 16 255  0.07 65 126 -2.61 19 350|123 88 -155  32 65   -2| 95 GS              

Latest USGS Fast Moment Tensor Solutions

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