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Earthquake Hazards Program

Historical USGS Moment Tensor Solutions

Magnitude 8.6 NORTHERN SUMATRA, INDONESIA
Monday, March 28, 2005 at 16:09:36 UTC

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

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
---------------------------------------------------------------------------------------------------------------------------------------
 1999 02 04 19:28: 0.81   4.033   95.283 PDE| 43.0 5.9 7.8  17 |8.67 18  40 -1.68 57 159 -6.99 27 300| 82 58 -173 348 84  -33| 61 GS              
 1999 07 21 13:46:29.78   4.567   97.211 PDE|160.0 5.6 3.2  17 |3.71 59 351 -1.01  2 257 -2.69 31 166|249 14   82  78 76   92| 46 GS              
 1999 11 11 18:05:43.53   1.276  100.322 PDE|212.0 6.1 1.8  18 |1.88 39  62 -0.13 43 201 -1.76 22 313| 91 45  165 191 80   46| 86 GS              
 2000 05 08 12:29:59.72  -0.846   97.996 PDE|  5.0 5.7 4.0  17 |3.81 52  56  0.36 10 313 -4.17 36 215|262 13   38 134 82  100| 83 GS              
 2000 08 17 18:40: 9.82   5.772   94.753 PDE| 45.0 5.7 4.1  17 |4.06 14  58  0.02 72 199 -4.08 11 325|101 72  177 192 87   18| 99 GS              
 2000 09 01 11:56:51.83   1.438   96.591 PDE|  7.0 6.0 1.1  18 |1.03 61  27  0.05  5 127 -1.08 28 220|324 17  108 125 73   85| 91 GS              
 2001 05 18 02:05:33.45   0.414   97.784 PDE| 21.0 5.9 8.2  17 |8.38 63  40 -0.44  3 303 -7.94 27 212|293 18   79 124 72   94| 89 GS              
 2001 10 31 22:04:32.35   5.361   94.359 PDE| 31.0 5.6 3.0  17 |2.88  5 248  0.22 18 339 -3.10 72 143|320 43 -116 174 52  -68| 86 GS              
 2002 01 24 17:52:25.42   3.535   95.659 PDE| 24.0 5.4 1.6  17 |1.59 78 141  0.01 12 331 -1.60  2 241|319 44   73 162 48  106| 99 GS              
 2002 01 24 18:12: 5.29   3.533   95.658 PDE| 15.0 5.7 3.7  17 |2.77 69 342  1.92 21 161 -4.69  0 252|  1 48  119 142 49   62| 18 GS              
 2002 11 02 01:26:10.70   2.824   96.085 PDE|  8.0 7.4 1.3  20 |1.28 54  42  0.02  2 308 -1.30 36 217|293  9   74 129 81   92| 97 GS              
 2002 11 02 09:46:46.70   2.954   96.394 PDE| 31.0 6.1 1.8  18 |1.72 78  85  0.08  1 179 -1.80 12 269|  0 33   91 179 57   89| 91 GS              
 2002 12 27 13:28:36.32   4.111   97.720 PDE|132.0 5.4 1.2  17 |1.39 29  23 -0.38 32 134 -1.01 43 261| 62 34 -165 319 82  -57| 45 GS              
 2003 01 09 04:42:43.29   0.538   98.600 PDE| 32.0 5.5 2.1  17 |2.26 53  17 -0.26 26 149 -2.00 24 251| 22 32  148 140 74   62| 77 GS              
 2003 05 12 03:03: 5.21   1.142   98.911 PDE| 66.0 5.5 1.9  17 |1.92 17  90  0.02 44 197 -1.94 41 344|136 48 -160  32 75  -44| 98 GS              
 2003 07 14 20:00: 6.27  -0.537  100.822 PDE|146.0 5.7 3.4  17 |3.06 44  47  0.65 46 230 -3.72  1 138|192 60   34  84 61  145| 65 GS              
 2003 09 05 01:23: 1.96   5.316   95.900 PDE|122.0 5.9 8.9  17 |7.89 31 229  1.94 50   5 -9.83 23 124|264 50  173 358 85   40| 61 GS              
 2003 09 10 08:26:59.34   2.082   96.818 PDE| 23.0 5.7 3.4  17 |3.45 65  70 -0.02 12 312 -3.43 22 217|286 26   61 137 68  103| 99 GS              
 2004 02 22 06:46:27.04  -1.559  100.488 PDE| 45.0 6.0 1.3  18 |1.31  6 100 -0.02 26   7 -1.29 63 202|216 45  -51 348 56 -122| 97 GS              
 2004 04 09 01:55:50.71  -1.549  100.540 PDE| 43.0 5.5 2.3  17 |2.20 59   9  0.20 31 182 -2.40  3 274| 32 50  132 158 55   51| 83 GS              

Latest USGS Fast Moment Tensor Solutions

 


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