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Earthquake Hazards Program

Magnitude 4.5 CENTRAL PERU

Thursday, July 26, 2007 at 16:21:06 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
---------------------------------------------------------------------------------------------------------------------------------------
 2003 05 24 00:30:47.27 -14.668  -71.514 PDE|136.0 5.6 2.8  17 |2.91  6 108 -0.16 84 297 -2.75  1 198|243 85    4 153 86  175| 89 GS              
 2003 06 03 23:58: 2.74 -17.360  -72.807 PDE| 20.0 6.0 1.2  18 |1.21 38  44 -0.03 49 198 -1.18 13 303| 76 54  160 178 74   38| 95 GS              
 2003 07 31 07:14:44.14 -10.132  -74.310 PDE|130.0 5.6 3.0  17 |3.07 33  48 -0.23 21 152 -2.84 49 269| 87 23 -158 336 81  -68| 85 GS              
 2003 08 26 21:11:35.70 -17.160  -70.674 PDE| 30.0 5.7 3.9  17 |3.95 70 226 -0.03 20  57 -3.92  3 326| 36 45   62 254 51  115| 98 GS              
 2003 10 28 08:14:25.00 -14.291  -70.580 PDE|186.0 5.6 2.9  17 |2.82  8  20  0.08 27 113 -2.90 62 275| 82 44 -131 312 58  -58| 94 GS              
 2004 01 27 16:00:37.78 -17.840  -71.070 PDE| 59.0 5.7 5.3  17 |5.21 32  54  0.16 15 314 -5.37 54 202|186 19  -36 311 79 -106| 94 GS              
 2004 09 16 14:48:51.84 -17.279  -72.488 PDE| 20.0 5.4 1.5  17 |1.59 64  68 -0.18  3 164 -1.41 25 255|351 20   98 163 71   87| 77 GS              
 2004 09 28 21:32:18.67 -15.690  -74.529 PDE| 27.0 5.7 4.2  17 |4.08 59 115  0.17 20 349 -4.25 23 250|306 28   44 176 71  111| 92 GS              
 2005 02 17 03:12:46.85 -10.927  -76.101 PDE|128.0 5.4 1.8  17 |1.76  2 267  0.01 65 173 -1.78 25 359| 40 71  -17 136 74 -160| 99 GS              
 2005 04 16 22:41:16.04 -17.647  -69.663 PDE|124.0 5.7 5.1  17 |5.17 35  58 -0.07  7 323 -5.11 54 223|181 12  -52 322 81  -98| 97 GS              
 2005 05 03 19:11:39.77 -14.922  -74.623 PDE| 34.0 5.9 9.2  17 |9.68 18 138 -0.92 68 354 -8.76 12 232|276 68    4 184 86  158| 81 GS              
 2005 07 13 12:06:13.34 -17.847  -70.109 PDE| 76.0 5.9 7.7  17 |8.32 19  66 -1.16  6 334 -7.16 70 228|165 27  -77 331 64  -96| 72 GS              
 2005 07 26 14:11:36.39 -15.345  -72.962 PDE|104.0 5.9 1.0  18 |1.14 14  66 -0.21  9 334 -0.93 74 212|169 32  -73 329 59 -100| 63 GS              
 2005 08 06 07:36:29.42 -17.357  -69.484 PDE|138.0 5.3 1.0  17 |1.13 23  71 -0.18 15 335 -0.95 62 214|188 26  -54 329 69 -106| 68 GS              
 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 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 10 20 10:48:56.01 -13.457  -76.677 PDE| 26.0 6.6 1.0  19 |1.00 61  87  0.02  0 357 -1.02 29 267|356 16   89 177 74   90| 96 GS              
 2006 10 26 22:54:32.32 -13.371  -76.618 PDE| 25.0 5.9 8.2  17 |8.00 63  81  0.47  3 178 -8.47 27 270|  8 19  101 177 72   86| 89 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              

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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