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Earthquake Hazards Program

Magnitude 6.1 SUNDA STRAIT, INDONESIA

Friday, October 16, 2009 at 09:52:51 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
---------------------------------------------------------------------------------------------------------------------------------------
 2007 01 31 20:31:34.84  -7.817  107.193 PDE| 57.0 5.5 2.4  17 |2.73 77  24 -0.72 12 230 -2.01  6 139|216 41   72  60 52  105| 47 GS              
 2007 06 26 22:23: 3.04 -10.492  108.149 PDE|  5.0 5.9 9.9  17 |0.96  2   1  0.08 25 270 -1.03 64  96|115 48  -55 249 52 -123| 84 GS              
 2007 08 08 17:05: 4.92  -5.859  107.419 PDE|282.0 7.4 1.8  20 |1.83 52 321  0.03 24  87 -1.86 27 190|323 28  149  81 76   65| 97 GS              
 2007 09 12 11:10:26.83  -4.438  101.367 PDE|                  |     55  40                    35 220|130 80   90 310 10   90|    GS              
 2007 09 13 16:09:16.87  -3.172  101.524 PDE|                  |     70  35                    20 215|125 65   90 305 25   90|    GS              
 2007 09 14 06:01:32.27  -4.075  101.169 PDE|                  |     50  35                    40 215|125 85   90 305  5   90|    GS              
 2007 10 02 03:43:38.91  -4.240  101.212 PDE| 15.0 5.8 7.4  17 |7.31 69   0  0.10 10 119 -7.42 17 213|319 29  112 115 63   78| 97 GS              
 2007 10 24 21:02:50.61  -3.899  101.020 PDE|                  |     65  20                    25 200|110 70   90 290 20   90|    GS              
 2008 02 12 01:29:40.91  -3.008  101.210 PDE| 35.0 5.4 1.4  17 |1.45 60 357 -0.04 24 141 -1.41 15 238|359 37  134 129 64   63| 94 GS              
 2008 02 26 18:18:27.53  -3.852  101.067 PDE| 20.0 5.8 6.7  17 |6.14 58 359  1.03 18 122 -7.17 24 221|345 26  136 116 72   71| 71 GS              
 2008 04 02 08:48:49.73  -4.346  102.717 PDE| 56.0 5.6 3.7  17 |3.79 74   3 -0.25 11 142 -3.54  9 234|339 37  110 134 56   76| 87 GS              
 2008 05 18 12:17:23.34  -3.202  101.409 PDE| 35.0 5.6 2.7  17 |2.80 67 358 -0.23 14 125 -2.57 17 219|331 30  119 118 64   74| 84 GS              
 2008 05 20 17:08: 0.20  -3.181  101.475 PDE| 58.0 5.7 5.0  17 |4.52 88 127  0.78  1 347 -5.31  1 257|346 44   88 169 46   92| 71 GS              
 2008 05 21 22:22:55.69  -4.129  101.272 PDE| 19.0 5.4 1.5  17 |1.32 57 346  0.25 26 127 -1.57 17 226|351 36  139 116 68   62| 68 GS              
 2008 08 08 06:37:41.91  -3.942  101.076 PDE| 14.0 5.6 3.1  17 |3.03 69  22  0.21  0 292 -3.24 20 202|291 24   89 112 66   90| 87 GS              
 2008 08 26 03:07:29.50  -6.338  104.469 PDE| 25.0 5.6 3.2  17 |2.44  7 247  1.19 33 342 -3.62 55 146|184 60  -50 305 48 -138| 34 GS              
 2008 11 22 16:01: 1.70  -4.348  101.259 PDE| 22.0 6.3 4.1  18 |4.42 61  21 -0.69  6 123 -3.73 27 217|323 18  110 122 73   83| 69 GS              
 2008 11 28 08:50:47.91  -4.755  101.764 PDE| 23.0 5.8 7.2  17 |7.95 59  19 -1.88  8 123 -6.07 28 218|330 18  118 121 74   82| 53 GS              
 2008 12 17 16:06:58.16  -6.072  103.514 PDE| 27.0 5.2 6.7  16 |6.09 71 273  1.03 15 126 -7.12  9  34|318 56  109 106 38   64| 71 GS              
 2008 12 30 19:49:52.61  -4.297  101.217 PDE| 20.0 5.9 7.9  17 |7.78 66  21  0.23  6 125 -8.01 22 218|321 23  106 123 68   83| 94 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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