Link to USGS home page.
Earthquake Hazards Program

Magnitude 6.7 HOKKAIDO, JAPAN REGION

2003 October 08 09:06:55 UTC

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

Historical USGS Moment Tensor Solutions

Historical Moment Tensor Solutions

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
---------------------------------------------------------------------------------------------------------------------------------------
 2000 01 28 14:21: 7.34  43.046  146.837 PDE| 41.0 6.8 1.9  19 |1.94 51   2 -0.01 32 221 -1.93 20 118|168 38   30  53 72  124| 99 GS              
 2000 07 10 09:58:18.99  46.828  145.422 PDE|355.0 5.8 6.1  17 |5.93 21 164  0.42 36  57 -6.36 46 277|298 40  -23  46 75 -128| 87 GS              
 2000 08 15 20:20:43.84  43.046  146.759 PDE| 38.0 5.8 5.6  17 |5.54 52 349  0.11 26 221 -5.65 26 117|164 30   29  48 76  117| 96 GS              
 2000 08 19 17:26:27.94  43.816  147.167 PDE| 50.0 5.7 3.6  17 |2.96 54  42  1.19 36 226 -4.15  2 134|194 53   43  74 56  134| 43 GS              
 2000 10 03 04:13:30.49  40.282  143.124 PDE| 18.0 6.0 1.3  18 |1.32 53 295 -0.01  0 205 -1.31 37 115|203  8   88  25 82   90| 98 GS              
 2000 11 13 15:57:21.61  42.489  144.765 PDE| 30.0 5.9 8.0  17 |9.22 56 297 -2.44  5 201 -6.78 34 107|178 12   67  21 79   95| 47 GS              
 2000 11 14 03:52:59.15  42.521  144.785 PDE| 30.0 5.5 2.0  17 |2.15 60 283 -0.30  8  28 -1.85 28 122|233 18  116  25 74   82| 72 GS              
 2000 12 22 10:13: 1.11  44.790  147.196 PDE|136.0 6.2 1.9  18 |2.05 44 344 -0.22  4  78 -1.83 46 172|  5  4 -162 258 89  -86| 79 GS              
 2001 01 03 14:47:49.54  43.932  147.813 PDE| 51.0 5.9 7.7  17 |7.94 50 352 -0.39 36 204 -7.55 17 102|152 42   30  39 70  128| 90 GS              
 2001 02 26 05:58:22.43  46.815  144.525 PDE|386.0 6.1 1.6  18 |1.75 45  19 -0.31 44 209 -1.44  5 114|167 56   32  58 64  141| 65 GS              
 2001 04 02 19:54:18.40  40.589  141.772 PDE| 57.0 5.4 1.6  17 |1.89 13 348 -0.55 16 254 -1.34 69 116| 98 35  -62 245 60 -108| 42 GS              
 2001 04 26 17:48:57.47  43.097  145.923 PDE| 71.0 6.0 1.0  18 |1.04 30 337  0.01 22 234 -1.06 52 114|113 25  -29 229 78 -112| 98 GS              
 2001 04 30 02:02: 2.42  43.881  147.392 PDE| 25.0 5.4 1.6  17 |1.58 58  15  0.00 31 208 -1.59  6 115|175 48   45  50 58  127|100 GS              
 2001 08 13 20:11:23.40  41.046  142.308 PDE| 36.0 6.4 5.2  18 |5.29 63 294 -0.24  1 202 -5.04 27 111|198 18   86  22 72   91| 91 GS              
 2001 12 02 13:01:53.67  39.402  141.089 PDE|112.0 6.5 6.4  18 |6.38 39 259 -0.02  6 354 -6.36 50  90|308  8 -136 174 85  -84| 99 GS              
 2002 01 19 09:06:16.62  43.915  147.272 PDE| 52.0 5.7 3.6  17 |3.16 50  33  0.95 40 215 -4.11  1 124|181 57   39  67 58  140| 54 GS              
 2002 04 03 23:42:12.81  41.543  141.851 PDE| 48.0 5.6 3.3  17 |3.32 70 268 -0.01  8  21 -3.31 18 114|218 28  108  17 64   81| 99 GS              
 2002 05 21 20:04:16.16  44.430  146.619 PDE|142.0 5.5 2.2  17 |2.22 34   5 -0.02 48 226 -2.20 21 110|152 49   10  55 82  139| 98 GS              
 2002 07 25 12:31: 1.44  43.661  147.548 PDE| 29.0 5.7 3.4  17 |3.04 63 317  0.65 11 205 -3.69 25 110|178 23   61  29 70  101| 65 GS              
 2002 08 24 18:40:53.44  43.110  146.118 PDE| 26.0 6.1 1.4  18 |1.38 53 332  0.03 29 195 -1.41 21  93|143 35   33  25 72  120| 96 GS              

Latest USGS Fast Moment Tensor Solutions


FirstGov button  Take Pride in America button