Historic USGS Moment Tensor Solutions

Magnitude 4.5 WESTERN HONSHU, JAPAN
Wednesday, February 20, 2013 at 21:23:08 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
---------------------------------------------------------------------------------------------------------------------------------------
 2004 09 10 02:05:57.83  33.059  136.497 PDE| 20.0 5.5 2.3  17 |1.99 13 308  0.56 71 176 -2.55 14  41| 84 71    0 174 90 -161| 56 GS              
 2004 10 23 08:56: 0.86  37.226  138.779 PDE| 19.0 6.3 3.8  18 |3.84 79 216 -0.06 11  43 -3.79  1 313| 32 45   75 233 47  105| 97 GS              
 2004 10 24 21:04:57.06  37.308  138.701 PDE|  7.0 5.7 3.9  17 |3.88 77  87 -0.01 11 232 -3.86  7 323| 65 39  107 224 53   77| 99 GS              
 2004 10 27 01:40:50.26  37.284  138.885 PDE|  6.0 6.0 1.2  18 |1.26 74 127 -0.06  0  36 -1.20 16 306| 36 29   89 216 61   90| 90 GS              
 2004 11 08 02:15:58.84  37.396  138.862 PDE|  6.0 5.5 2.0  17 |1.99 80  27 -0.08 10 193 -1.91  2 283| 23 43  105 183 48   77| 92 GS              
 2004 11 08 15:07:24.50  33.721  138.403 PDE| 11.0 5.5 2.2  17 |2.14 85 220  0.13  3  91 -2.27  4   0| 86 41   85 274 49   95| 89 GS              
 2005 02 22 11:20:25.28  33.182  137.154 PDE|368.0 5.6 3.2  17 |3.57 54  65 -0.70 21 187 -2.87 28 288| 60 25  146 181 76   68| 61 GS              
 2005 10 23 10:08:14.74  37.377  134.556 PDE|389.0 5.9 9.7  17 |9.41 57 102  0.49  9 358 -9.89 32 263|325 16   56 180 77   99| 90 GS              
 2006 06 11 20:01:26.35  33.134  131.145 PDE|137.0 6.3 4.2  18 |4.27 66 354 -0.20 19 213 -4.07 14 118|184 35   56  43 61  112| 91 GS              
 2007 01 15 18:17:59.25  34.892  138.640 PDE|163.0 5.9 8.5  17 |8.28 28  46  0.40 43 167 -8.68 33 295| 83 43 -176 349 87  -47| 91 GS              
 2007 03 25 00:41:57.82  37.336  136.588 PDE|  7.0 6.6 9.1  18 |8.86 64  16  0.43 23 223 -9.29 11 129|193 40   52  58 60  117| 91 GS              
 2007 04 01 02:51: 5.30  32.349  137.607 PDE|369.0 5.7 4.7  17 |5.04 43  63 -0.71 20 173 -4.32 40 281| 77 20  174 172 88   70| 72 GS              
 2007 07 16 01:13:22.37  37.535  138.446 PDE|  8.0 6.5 6.3  18 |6.32 85 272 -0.07  3  44 -6.24  4 134|228 42   95  41 49   86| 98 GS              
 2007 07 16 06:37:40.43  37.502  138.467 PDE| 10.0 5.6 3.2  17 |3.19 74  96 -0.06 13 242 -3.13  8 334| 80 38  112 233 55   74| 96 GS              
 2007 07 16 14:17:37.34  36.808  134.850 PDE|362.0 6.8 1.8  19 |1.72 27 146  0.17 40  31 -1.89 38 259|287 41  -11  25 83 -131| 82 GS              
 2007 08 01 08:16: 0.18  33.905  136.613 PDE|367.0 5.5 2.0  17 |2.05 30  43 -0.19 46 171 -1.86 28 295| 78 47  178 169 89   43| 81 GS              
 2008 09 05 15:12: 3.17  32.634  137.049 PDE|408.0 5.3 1.1  17 |0.97 13  23  0.17 40 125 -1.13 46 279| 74 48 -152 324 70  -46| 70 GS              
 2009 04 05 09:36:26.24  32.007  131.417 PDE| 26.0 5.7 4.1  17 |4.55 60 301 -1.24 11 191 -3.31 26  95| 15 73  102 160 21   57| 45 GS              
 2009 08 09 10:55:55.11  33.167  137.944 PDE|297.0 7.1 4.9  19 |4.57 43  86  0.58 11 187 -5.15 43 288| 97 11  180 188 90   79| 77 GS              
 2010 08 26 15:08: 4.91  36.116  136.773 PDE|277.0 5.4 1.7  17 |1.76 23 183  0.00 39 294 -1.75 41  71|124 79  -50 226 41 -164|100 GS              

Latest USGS Fast Moment Tensor Solutions

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