Link to USGS home page.
Earthquake Hazards Program

Magnitude 4.5 WESTERN IRAN

Thursday, May 01, 2008 at 00:15:27 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
---------------------------------------------------------------------------------------------------------------------------------------
 1990 06 20 21:00: 9.98  36.957   49.409 PDE| 17.0 7.3 1.1  20 |0.99 47 183  0.17 35 321 -1.17 22  67|202 38  156 311 76   54| 71 GS              
 1990 06 21 09:02:14.62  36.636   49.799 PDE|                  |     61 295                    29 115|205 16   90  25 74   90|    GS              
 2001 03 23 05:24:11.94  32.951   46.625 PDE|  5.0 5.4 1.7  17 |1.67 57  13 -0.01  4 109 -1.65 32 201|306 13  107 108 77   86| 99 GS              
 2002 06 22 02:58:21.30  35.626   49.047 PDE|  5.0 6.5 6.9  18 |6.80 79  71  0.13  8 291 -6.93  7 200|280 39   76 117 52  101| 96 GS              
 2002 09 25 22:28:11.92  31.995   49.329 PDE|  7.0 5.5 2.2  17 |2.02 84  77  0.31  3 320 -2.33  5 230|317 40   86 142 50   93| 73 GS              
 2004 05 28 12:38:44.47  36.290   51.610 PDE| 14.0 6.2 2.5  18 |2.48 74 283 -0.01 16 117 -2.47  4  26|100 43   67 310 51  110| 99 GS              
 2006 03 31 01:17: 0.96  33.500   48.780 PDE| 27.0 5.9 1.0  18 |1.02 25 275  0.00 54  45 -1.02 24 173|314 54  180  44 90   36|100 GS              
 2007 06 18 14:29:48.29  34.437   50.833 PDE| 11.0 5.5 1.9  17 |1.93 69 101  0.00 15 325 -1.93 14 231|301 34   62 154 60  108|100 GS              

Latest USGS Fast Moment Tensor Solutions

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


FirstGov button  Take Pride in America button