[rCMT] (Update) Mw=6.6 GULF OF CALIFORNIA

USGS research CMT researchcmt at geohazards.usgs.gov
Thu Oct 21 20:47:32 UTC 2010


Added more data
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
General region :  2010cupd GULF OF CALIFORNIA                                
surface waves  (3.0,3.5,7,7.5 mHz)
Stations used :  AAK ARU BFO CASY CCM COR CTAO DGAR ESK FFC GNI KIP KIV KMBO KURK LSZ LVC LVZ MAJO OTAV PET PMG PMSA
Origin time: 2010  294  17  53  14
Original location (lat,lon,depth) :      24.8000   -109.200  20   
Moment tensor (x1.e26 dyncm) :
Mrr :     -0.016858 Mtt :     -1.156428
Mff :      1.173285 Mrt :      0.082567
Mrf :     -0.152043 Mtf :     -0.072536
T-axis:  moment=     1.195   plunge=     7.281  azimuth=    87.976    
N-axis:  moment=    -0.031   plunge=    81.724  azimuth=   296.539    
P-axis:  moment=    -1.164   plunge=     3.915  azimuth=   178.477    
best double couple: Mo=    1.180(x1.e26 dyncm)  Mw=6.6  tau=  5.9     
nodal planes (strike/dip/slip):  223.39/ 82.07/  2.39     133.06/ 87.63/172.07  
Centroid location :   25.170  -108.860    25.913
Centroid time :     11.786
Variance reduction (%) :  57
 
                   ***********              
               ****           ****          
            ***                   ***       
          **                       oo**     
         **-o                   ooo---**    
        *----o o              ooo-------*   
       *--------o           ooo----------*  
      **---------oo       ooo------------** 
      *------------oo   ooo---------------* 
     **-------------ooooo-----------------**
     **--------------ooo+----------------T**
     **------------ooo  ooo---------------**
      *-----------oo      ooo-------------* 
      **--------oo          ooo----------** 
       *-------oo              oo--------*  
        *-----oo                 oo-----*   
         **-oo                      o-**    
          **o                        **     
            ***                   ***       
               ****           ****          
                   *****P*****              
 
          0-   30-  60-  90-  120- 150- 180- 210- 240- 270- 300- 330-           
z-comp:     1    2    4    1    3    5    5    3    1    2    1    1            
r-comp:     1    0    0    0    0    3    1    2    0    1    0    0            
t-comp:     1    0    0    0    2    3    0    1    0    1    0    0            
Total number of traces used =  45  


More information about the researchCMT mailing list