Historic USGS Moment Tensor Solutions

Magnitude 4.8 OFF THE WEST COAST OF NORTHERN SUMATRA
Monday, April 01, 2013 at 15:26:34 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
---------------------------------------------------------------------------------------------------------------------------------------
 1999 05 25 16:00:25.67   3.689   90.144 PDE| 21.0 5.6 2.9  17 |2.85  5  68  0.16 85 244 -3.01  0 338|113 86  176 203 86    4| 89 GS              
 2003 07 21 19:21:10.72   6.678   93.601 PDE|  6.0 5.5 2.1  17 |2.12 48 358 -0.07 37 145 -2.05 17 249| 20 43  153 130 72   50| 93 GS              
 2004 12 30 17:34:42.32   6.760   92.906 PDE| 20.0 5.3 1.3  17 |1.30 29  26 -0.06 28 133 -1.24 48 259| 68 30 -158 319 79  -62| 91 GS              
 2004 12 31 12:04:57.52   6.204   92.913 PDE| 11.0 6.0 1.1  18 |1.11 63 341 -0.03 26 143 -1.09  7 237|354 44  129 125 57   58| 95 GS              
 2005 01 01 06:25:44.82   5.099   92.304 PDE| 13.0 6.5 6.7  18 |7.41 18  62 -1.48 72 231 -5.93  3 331|105 75  169 198 80   15| 60 GS              
 2005 01 02 15:35:56.72   6.360   92.787 PDE| 26.0 6.1 1.8  18 |1.70 66  87  0.10  7 340 -1.80 23 247|322 23   71 163 68   98| 89 GS              
 2005 01 05 05:32:38.54   3.527   93.655 PDE| 22.0 5.5 1.9  17 |1.98 60 105 -0.15 20 337 -1.83 22 239|297 29   46 165 70  111| 85 GS              
 2005 01 06 00:11:17.10   5.604   93.249 PDE| 24.0 5.5 2.1  17 |2.15  2 245 -0.03 37 336 -2.12 53 153|303 54 -138 185 57  -44| 97 GS              
 2005 01 14 21:38:16.71   3.135   93.922 PDE| 23.0 5.5 2.4  17 |2.46 75 128 -0.10 15 301 -2.36  2  31|136 45  112 287 49   69| 92 GS              
 2005 01 29 06:10:43.81   3.325   93.700 PDE| 11.0 5.5 1.9  17 |1.84 52  10  0.08 36 171 -1.92 10 268| 33 48  143 150 64   49| 92 GS              
 2005 05 18 11:37:41.74   5.439   93.357 PDE| 42.0 6.1 1.9  18 |1.96 16 178 -0.11 48  69 -1.84 37 281|313 51  -17  53 77 -140| 89 GS              
 2005 05 26 10:08:26.84   5.691   93.215 PDE| 11.0 5.6 3.4  17 |3.45 18  69 -0.16 67 208 -3.30 14 334|111 68  177 202 87   22| 91 GS              
 2005 07 05 21:36:18.47   3.958   93.422 PDE| 20.0 5.6 3.3  17 |3.68 73 173 -0.75 17 337 -2.93  5  68|176 43  115 323 52   69| 59 GS              
 2005 08 03 23:43:47.15   6.725   92.667 PDE|  8.0 5.4 1.8  17 |1.78 82 261 -0.02  1   1 -1.76  8  91|183 37   92 360 53   88| 98 GS              
 2006 04 19 20:36:46.40   2.643   93.226 PDE| 12.0 6.2 2.2  18 |2.22 10  66 -0.12 78 283 -2.10  7 158|202 78    2 112 88  168| 89 GS              
 2006 06 21 12:34:52.68   6.938   92.454 PDE| 10.0 5.9 8.3  17 |8.17 76 252  0.27  6   7 -8.44 12  99|197 33  101   3 58   83| 94 GS              
 2006 06 27 18:07:22.74   6.501   92.793 PDE| 28.0 5.9 9.9  17 |0.91 68  46  0.15 17 184 -1.06 14 278| 30 34  121 174 61   71| 72 GS              
 2007 10 04 12:40:31.13   2.543   92.903 PDE| 10.0 6.2 2.3  18 |2.36  7  65 -0.15 82 237 -2.21  0 335|200 86    6 110 84  176| 87 GS              

Latest USGS Fast Moment Tensor Solutions

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