Historic USGS Moment Tensor Solutions

Magnitude 4.7 SOUTHERN PERU
Wednesday, February 20, 2013 at 13:26:00 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
---------------------------------------------------------------------------------------------------------------------------------------
 2005 10 17 19:23: 2.21 -17.775  -69.486 PDE|123.0 5.7 4.4  17 |4.43 36 104 -0.14 11   6 -4.29 52 262|238 14  -38   5 82 -101| 94 GS              
 2006 05 25 20:48: 5.41 -18.141  -71.161 PDE| 24.0 5.6 3.2  17 |3.12 61 112  0.16 15 354 -3.28 24 257|319 25   53 179 71  105| 90 GS              
 2006 09 30 16:26:56.12 -15.588  -73.160 PDE|106.0 6.0 1.4  18 |1.62 14  82 -0.41 51 334 -1.20 35 182|216 55  -17 316 76 -144| 49 GS              
 2006 11 20 14:38:27.75 -17.668  -70.228 PDE| 43.0 5.6 3.6  17 |3.17 84 318  0.88  6 122 -4.06  2 212|308 44   99 116 47   82| 57 GS              
 2006 11 27 17:31:48.04 -16.053  -71.802 PDE|123.0 5.6 3.7  17 |4.54 43  48 -1.64 46 212 -2.90  8 310| 79 54  152 186 67   39| 28 GS              
 2007 02 07 18:55: 0.36 -17.712  -71.079 PDE| 63.0 5.4 1.7  17 |1.95 37  31 -0.43 14 131 -1.53 49 238| 67 15 -155 313 84  -76| 56 GS              
 2007 06 28 08:44:46.30 -15.679  -74.893 PDE|  8.0 5.8 5.6  17 |5.92 47  44 -0.69 26 165 -5.23 32 273| 55 28  162 161 82   64| 77 GS              
 2007 06 29 02:02:17.39 -15.772  -74.928 PDE|  8.0 5.6 3.4  17 |3.51 49  65 -0.32  4 330 -3.19 41 237|285  5   45 151 86   94| 82 GS              
 2008 05 28 21:39: 5.06 -13.102  -74.462 PDE| 93.0 5.2 8.3  16 |8.22  5 289  0.11 10 198 -8.34 78  44| 31 41  -74 190 51 -104| 97 GS              
 2008 07 08 09:13: 7.46 -15.986  -71.748 PDE|120.0 6.2 2.2  18 |2.41 28  38 -0.62 15 299 -1.79 56 183|164 22  -43 295 75 -106| 49 GS              
 2008 09 20 14:43: 5.44 -16.125  -73.630 PDE| 34.0 5.4 1.5  17 |1.15 68 130  0.58 14   1 -1.72 16 267|337 31   62 189 63  106| 33 GS              
 2009 03 15 08:19: 5.68 -14.452  -70.365 PDE|211.0 5.6 3.4  17 |2.91  3  32  0.79 48 298 -3.70 40 124|160 60  -29 266 65 -146| 57 GS              
 2009 05 18 14:01: 4.91 -15.658  -74.838 PDE| 10.0 5.7 4.7  17 |4.82 63 108 -0.13 12 352 -4.69 22 257|325 25   60 177 69  103| 95 GS              
 2009 07 12 06:12:47.33 -15.041  -70.445 PDE|202.0 6.1 2.1  18 |2.19 19  23 -0.23 21 121 -1.96 60 254| 82 32 -133 310 68  -67| 79 GS              
 2009 09 05 03:58:39.46 -15.121  -70.248 PDE|206.0 5.8 5.9  17 |6.08 21  14 -0.35 24 115 -5.73 55 248| 68 32 -142 305 71  -64| 88 GS              
 2009 09 30 19:03:17.30 -15.551  -69.293 PDE|260.0 5.8 7.4  17 |7.68 45 355 -0.64 17 246 -7.02 38 141| 67 86  108 168 18   12| 83 GS              
 2009 12 24 14:01:58.93 -15.766  -73.978 PDE| 55.0 5.5 2.4  17 |2.52 45 153 -0.23  5 248 -2.29 44 344|155  6  176 249 90   84| 82 GS              
 2010 05 06 02:42:47.94 -18.058  -70.547 PDE| 35.0 6.1 1.6  18 |1.79 79  17 -0.37  9 176 -1.43  3 266|168 49   77   7 42  104| 59 GS              
 2010 05 23 22:46:52.05 -13.928  -74.352 PDE| 98.0 6.1 1.7  18 |1.17 15 227  0.79  0 137 -1.96 74  45|137 60  -91 319 30  -89| 19 GS              
 2010 09 13 07:15:49.63 -14.612  -70.777 PDE|176.0 5.9 1.0  18 |1.11  3  21 -0.27 29 112 -0.84 61 285| 83 49 -130 315 55  -53| 51 GS              

Latest USGS Fast Moment Tensor Solutions

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