[rCMT] Mw=6.4 SICHUAN-GANSU BORDER REG, CHINA

USGS research CMT researchcmt at geohazards.usgs.gov
Fri Aug 1 09:06:36 GMT 2008


AUTOMATIC solution, not reviewed by a seismologist
--------------------------------------------------
General region :  2008vea5 SICHUAN-GANSU BORDER REG,                         
surface waves  (3.0,3.5,7,7.5 mHz)
Stations used : ARU DGAR KIV KURK MAJO PET TIXI YAK YSS                                                             
Origin time: 2008  214   8  32  43
Original location (lat,lon,depth) :      32.0000   104.7000  10   
Moment tensor (x1.e26 dyncm) :
Mrr :      0.025910 Mtt :     -0.008828
Mff :     -0.017081 Mrt :      0.357736
Mrf :     -0.432574 Mtf :     -0.002499
T-axis:  moment=     0.569   plunge=    45.947  azimuth=    49.966    
N-axis:  moment=    -0.015   plunge=     0.462  azimuth=   140.443    
P-axis:  moment=    -0.554   plunge=    44.050  azimuth=   230.890    
best double couple: Mo=    0.562(x1.e26 dyncm)  Mw=6.4  tau=  4.6     
nodal planes (strike/dip/slip):  140.44/ 89.05/ 89.54     346.40/  1.06/115.96  
Centroid location :   31.852   104.212    12.411
Centroid time :      3.679
Variance reduction (%) :   0
 
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          **  ----------------------o**     
         **    o----------------------**    
        *        ----------------------o*   
       *          o---------------------o*  
      **           o------------T--------** 
      *             oo--------------------* 
     **               oo------------------**
     **                o+-----------------**
     **                  oo---------------**
      *                   ooo-------------* 
      **        P           o------------** 
       *                      o---------o*  
        *                       -------o*   
         **                      o----**    
          **                        o**     
            ***                   ***       
               ****           ****o         
                   ***********o             
 
          0-   30-  60-  90-  120- 150- 180- 210- 240- 270- 300- 330-           
z-comp:     0    0    0    1    2    2    0    3    0    0    1    0            
r-comp:     0    0    0    1    2    2    0    3    0    0    0    0            
t-comp:     0    0    0    1    2    2    0    3    0    0    0    0            
Total number of traces used =  25  
number of runs = 3
starttime = Fri Aug 1 03:00:28 MDT 2008
endtime = Fri Aug 1 03:06:24 MDT 2008
inversion time = Fri Aug 1 03:06:17 MDT 2008 - Fri Aug 1 03:06:24 MDT 2008
Solution produced by inversion of all available channels


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