[rCMT] Mw=5.6 COMOROS REGION

USGS research CMT researchcmt at geohazards.usgs.gov
Wed Aug 27 07:34:24 GMT 2008


AUTOMATIC solution, not reviewed by a seismologist
--------------------------------------------------
General region :  2008wfaz COMOROS REGION                                    
surface waves  (3.0,3.5,7,7.5 mHz)
Stations used : AAK ARU BFO DGAR GNI KIV KURK SUR TSUM                                                              
Origin time: 2008  240   6  46  19
Original location (lat,lon,depth) :     -10.7000    41.4000  10   
Moment tensor (x1.e26 dyncm) :
Mrr :     -0.002211 Mtt :      0.004048
Mff :     -0.001837 Mrt :      0.021077
Mrf :      0.019690 Mtf :     -0.017798
T-axis:  moment=     0.022   plunge=    37.744  azimuth=     5.861    
N-axis:  moment=     0.017   plunge=    29.912  azimuth=   249.414    
P-axis:  moment=    -0.039   plunge=    37.857  azimuth=   132.852    
best double couple: Mo=    0.031(x1.e26 dyncm)  Mw=5.6  tau=  1.7     
nodal planes (strike/dip/slip):  159.27/ 29.91/ -0.13     249.38/ 89.94/-118.13 
Centroid location :  -11.413    42.525    10.000
Centroid time :    -11.569
Variance reduction (%) :   7
 
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          **-oo----------------------**     
         **-oo-----------T------------**    
        *--oo---------------------------*   
       *---o-----------------------------*  
      **---o----------------------       ** 
      *---o------------------             * 
     **---o---------------                **
     **---oo----------oo+oo               **
     **----o----------                    **
      *----oo--------                     * 
      **----oo------                     ** 
       *-----oo----             P        *  
        *-----oo---                     *   
         **----oo--                   **    
          **-----ooo                 **     
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                   ***********              
 
          0-   30-  60-  90-  120- 150- 180- 210- 240- 270- 300- 330-           
z-comp:     0    0    0    1    0    5    1    0    0    1    1    0            
r-comp:     0    0    0    0    0    3    1    0    0    1    0    0            
t-comp:     0    0    0    0    0    3    1    0    0    1    0    0            
Total number of traces used =  19  
number of runs = 9
starttime = Wed Aug 27 01:12:38 MDT 2008
endtime = Wed Aug 27 01:34:12 MDT 2008
inversion time = Wed Aug 27 01:34:06 MDT 2008 - Wed Aug 27 01:34:12 MDT 2008
Solution produced by inversion of all available channels


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