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Earthquake Hazards Program

Magnitude 6.1 BHUTAN

Monday, September 21, 2009 at 08:53:06 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
---------------------------------------------------------------------------------------------------------------------------------------
 1988 02 06 14:50:45.29  24.688   91.570 PDE| 34.0 5.8 6.0  17 |5.90 36  76  0.19 53 240 -6.08  8 340|112 59  158 214 72   33| 94 GS              
 1992 07 30 08:24:46.65  29.584   90.163 PDE| 10.0 6.1 1.7  18 |1.66  0 179  0.00 19 269 -1.66 71  88|251 48 -116 107 48  -64|100 GS              
 1993 03 20 14:51:59.77  29.084   87.333 PDE|                  |     25  85                    65 265|355 70  -90 175 20  -90|    GS              
 1996 07 03 06:44:45.55  30.147   88.189 PDE|  5.0 5.6 3.5  17 |3.54  2  84 -0.01 13 175 -3.53 76 344|161 44 -109   7 49  -72| 99 GS              
 1996 11 19 00:12:18.68  24.498   92.641 PDE| 46.0 5.3 1.3  17 |1.26 63 272  0.00 24 121 -1.26 12  25| 88 40   50 315 61  118|100 GS              
 1997 05 08 02:53:14.73  24.894   92.250 PDE| 28.0 6.0 1.2  18 |1.19  8 119  0.12 79 337 -1.31  7 210|254 80    1 164 89  170| 82 GS              
 1998 07 20 01:05:58.35  30.134   88.173 PDE|  5.0 5.7 5.2  17 |5.37  4 106 -0.30 14 197 -5.07 75 360|181 43 -111  29 51  -72| 89 GS              
 1998 08 25 07:41:40.19  30.079   88.109 PDE| 11.0 5.6 3.7  17 |3.80 12  88 -0.23 33 185 -3.57 55 341|144 44 -141  24 64  -53| 88 GS              
 1998 10 16 00:05:34.27  23.743   94.683 PDE| 85.0 5.3 1.3  17 |1.28 42  87 -0.05  2 355 -1.24 48 262|213  3  -52 355 87  -92| 92 GS              
 2004 12 09 08:49: 0.24  24.757   92.539 PDE| 42.0 5.4 1.6  17 |1.62 35  68 -0.01 33 311 -1.61 37 191|218 33   -2 310 89 -123| 99 GS              
 2005 06 01 20:06:41.45  28.881   94.626 PDE| 18.0 5.7 4.1  17 |4.15 46   7 -0.12  8 269 -4.03 43 172|193  8   14  89 88   98| 94 GS              
 2005 09 18 07:25:59.46  24.561   94.781 PDE| 82.0 5.7 3.8  17 |3.85 56 120 -0.02 32 318 -3.83  8 223|281 46   42 159 61  128| 99 GS              
 2006 02 23 20:04:53.55  26.912   91.705 PDE| 14.0 5.8 5.4  17 |5.08  1 270  0.66 85  14 -5.73  5 180|315 86 -177 225 87   -4| 77 GS              
 2006 05 11 17:22:51.96  23.309   94.307 PDE| 30.0 5.4 1.6  17 |1.55 75  29 -0.01 12 245 -1.55  8 153|229 38   70  74 54  105| 99 GS              
 2008 10 06 08:30:45.57  29.807   90.350 PDE|  7.0 6.1 1.9  18 |1.99  2 288 -0.20 16 197 -1.79 73  26| 35 45  -67 184 49 -111| 80 GS              
 2008 10 08 14:07:16.29  29.757   90.328 PDE|  2.0 5.4 1.4  17 |1.12  0 300  0.52  2 210 -1.64 87  35| 33 45  -86 208 45  -94| 37 GS              

Latest USGS Fast Moment Tensor Solutions

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


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