Link to USGS home page.
Earthquake Hazards Program

Magnitude 6.7 NEAR THE WEST COAST OF HONSHU, JAPAN

Sunday, March 25, 2007 at 00:41:57 UTC

Historic USGS Moment Tensor Solutions

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
---------------------------------------------------------------------------------------------------------------------------------------
 1997 11 23 03:51: 0.44  39.959  138.829 PDE| 15.0 5.6 2.8  17 |2.77 83 222  0.01  7  35 -2.78  1 125|222 45  100  29 46   80| 99 GS              
 1999 08 20 20:33:10.88  34.024  135.405 PDE| 60.0 5.7 3.6  17 |3.69 37  56 -0.11 29 171 -3.59 39 288| 84 29 -177 352 89  -61| 94 GS              
 2000 04 21 11:06:16.02  35.667  135.486 PDE|341.0 5.5 2.0  17 |2.05  5 323  0.00  9  53 -2.05 80 205| 43 41 -103 241 50  -79|100 GS              
 2000 06 06 21:16:42.40  36.829  135.464 PDE|  7.0 5.9 7.0  17 |7.06 85  96 -0.13  1 193 -6.93  5 283| 13 40   91 192 50   89| 96 GS              
 2000 07 01 07:01:55.58  34.221  139.131 PDE| 18.0 6.1 1.7  18 |1.66 16  45  0.00 73 213 -1.65  3 314| 89 76  171 181 81   14|100 GS              
 2000 07 08 18:57:44.47  34.053  139.126 PDE| 22.0 5.8 6.3  17 |5.98 10  44  0.55 80 217 -6.53  1 314| 88 82  174 179 84    8| 83 GS              
 2000 07 12 19:25: 3.51  34.038  139.209 PDE| 21.0 5.3 1.0  17 |1.01 23  43  0.00 65 196 -1.01 10 309| 84 66  171 178 82   24|100 GS              
 2000 07 15 01:30:30.50  34.319  139.260 PDE| 28.0 6.0 9.5  17 |0.87 19  57  0.16 71 246 -1.03  3 148|194 75   12 101 79  165| 69 GS              
 2000 08 18 01:52:20.87  34.127  139.180 PDE| 21.0 5.7 4.4  17 |4.30 13  50  0.23 29 313 -4.53 58 162|173 40  -42 297 64 -122| 90 GS              
 2000 10 06 04:30:19.15  35.456  133.134 PDE|  7.0 6.5 7.3  18 |7.19 11  17  0.28 77 162 -7.47  7 285| 61 77  177 151 87   13| 93 GS              
 2001 03 24 06:27:53.58  34.083  132.526 PDE| 49.0 6.7 1.3  19 |1.39  8 256 -0.26  6 347 -1.13 80 115|339 38 -100 172 53  -82| 63 GS              
 2004 10 06 14:40:39.92  35.950  139.919 PDE| 64.0 5.7 4.5  17 |4.67 72 263 -0.32  4   6 -4.35 17  97|193 28   99   3 62   85| 86 GS              
 2004 10 23 08:56: 0.86  37.226  138.779 PDE| 19.0 6.4 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              
 2005 02 15 19:46:35.88  35.982  139.686 PDE| 42.0 5.5 1.9  17 |1.93 50 288  0.00 35  76 -1.93 16 178|307 42  149  61 70   52|100 GS              
 2005 07 23 07:34:56.77  35.498  139.982 PDE| 63.0 6.0 9.5  17 |9.99 75 302 -0.99  8 181 -9.00 13  89|168 33   75   6 58  100| 80 GS              
 2005 10 23 10:08:14.74  37.377  134.556 PDE|389.0 6.0 9.7  17 |9.41 57 102  0.49  9 358 -9.89 32 263|325 16   56 180 77   99| 90 GS              
 2006 04 20 17:50:40.45  34.858  139.207 PDE| 25.0 5.6 2.7  17 |2.55 25  36  0.29 63 241 -2.83 10 131|176 65   11  81 80  155| 80 GS              

Latest USGS Fast Moment Tensor Solutions

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

 


FirstGov button  Take Pride in America button