Historic USGS Moment Tensor Solutions

Magnitude 6.6 SOUTHWESTERN SIBERIA, RUSSIA
Tuesday, December 27, 2011 at 15:21:56 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
---------------------------------------------------------------------------------------------------------------------------------------
 1991 12 27 09:09:37.50  51.019   98.150 PDE| 11.0 6.3 3.4  18 |3.15 21 303  0.46 61  77 -3.61 19 205|344 61  178  74 88   29| 75 GS              
 2000 10 27 00:08:53.54  54.707   94.983 PDE| 20.0 5.3 1.2  17 |1.16 70  75  0.00 20 240 -1.16  5 331| 82 44  119 224 53   65|100 GS              
 2008 08 16 04:01: 8.60  52.272   98.207 PDE| 14.0 5.6 2.9  17 |2.29  2 331  0.96 85 213 -3.25  4  61|106 85   -1 196 89 -175| 41 GS              

Latest USGS Fast Moment Tensor Solutions

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