Historic USGS Moment Tensor Solutions

Magnitude 5.2 SOUTHERN MID-ATLANTIC RIDGE

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
---------------------------------------------------------------------------------------------------------------------------------------
 1996 08 13 19:33:40.41 -15.702  -13.200 PDE|  7.0 5.6 3.0  17 |3.18  2 279 -0.27  7  10 -2.91 83 175|  2 44 -100 196 47  -80| 83 GS              
 2002 09 26 12:55:29.78 -19.648  -12.014 PDE|  6.0 5.6 2.7  17 |2.64  7 293  0.16 11 202 -2.80 77  57| 35 39  -73 194 53 -103| 89 GS              
 2003 07 23 16:38:37.21 -15.592  -13.351 PDE| 20.0 5.8 5.9  17 |5.32  6 105  1.11 84 270 -6.43  2  15|149 85  177 240 87    5| 65 GS              

Latest USGS Fast Moment Tensor Solutions

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