Historic USGS Moment Tensor Solutions

Magnitude 4.5 NORTHERN ALGERIA
Friday, February 22, 2013 at 12:30:50 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
---------------------------------------------------------------------------------------------------------------------------------------
 1980 10 10 12:25:23.50  36.195    1.354 PDE| 11.0 6.9 3.0  19 |2.93 63 175  0.10 22  32 -3.03 15 296|358 36   50 224 63  115| 93 GS              
 1989 10 29 19:09:12.94  36.788    2.448 PDE|  6.0 6.0 1.1  18 |1.11 69 152 -0.01  1 245 -1.10 21 336| 68 24   93 245 66   89| 98 GS              
 2000 11 10 20:10:53.37  36.601    4.773 PDE|  7.0 5.6 3.5  17 |3.38 84 202  0.25  5  57 -3.63  3 327| 52 42   83 241 48   96| 86 GS              
 2003 05 21 18:44:20.10  36.964    3.634 PDE|  9.0 6.7 1.3  19 |1.31 87 291  0.00  2  55 -1.31  2 145|237 43   92  54 47   88|100 GS              
 2003 05 27 17:11:28.82  36.939    3.578 PDE|  4.0 5.8 5.4  17 |5.37 77 170  0.01  1  74 -5.38 13 344| 72 32   87 255 58   92|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