[rCMT] Mw=5.9 TARAPACA, CHILE

USGS research CMT researchcmt at geohazards.usgs.gov
Wed Sep 10 16:56:33 GMT 2008


AUTOMATIC solution, not reviewed by a seismologist
--------------------------------------------------
General region :  2008wub1 TARAPACA, CHILE                                   
surface waves  (3.0,3.5,7,7.5 mHz)
Stations used : CCM HKT OTAV PMSA RPN SDV SJG WCI                                                                   
Origin time: 2008  254  16  12   4
Original location (lat,lon,depth) :     -20.3000   -69.2000  38   
Moment tensor (x1.e26 dyncm) :
Mrr :      0.045939 Mtt :     -0.026272
Mff :     -0.019667 Mrt :     -0.086558
Mrf :     -0.021661 Mtf :     -0.020188
T-axis:  moment=     0.104   plunge=    56.681  azimuth=   174.025    
N-axis:  moment=    -0.009   plunge=     8.721  azimuth=    70.530    
P-axis:  moment=    -0.095   plunge=    31.867  azimuth=   335.058    
best double couple: Mo=    0.100(x1.e26 dyncm)  Mw=5.9  tau=  2.6     
nodal planes (strike/dip/slip):   36.63/ 15.38/ 55.12     252.49/ 77.43/ 98.94  
Centroid location :  -19.953   -70.117    39.277
Centroid time :      5.658
Variance reduction (%) :   1
 
                   ***********              
               ****           ****          
            ***                   ***       
          **                        o**     
         **        P                 o**    
        *                              o*   
       *                               oo*  
      **                      ooooooooooo** 
      *                oooooooo---------o * 
     **           oooooo----------------o-**
     **       ooooo-----+---------------o-**
     **    oooo-------------------------o-**
      * ooo----------------------------oo-* 
      **-------------------------------o-** 
       *-----------------T------------oo-*  
        *---------------------------oo--*   
         **------------------------oo-**    
          **--------------------ooo--**     
            ***o-------------oooo-***       
               ****ooooooooooo****          
                   ***********              
 
          0-   30-  60-  90-  120- 150- 180- 210- 240- 270- 300- 330-           
z-comp:     1    0    0    0    0    1    5    0    0    1    0    0            
r-comp:     1    0    0    0    0    1    4    0    0    1    0    0            
t-comp:     1    0    0    0    0    1    4    0    0    1    0    0            
Total number of traces used =  22  
number of runs = 4
starttime = Wed Sep 10 10:47:41 MDT 2008
endtime = Wed Sep 10 10:56:22 MDT 2008
inversion time = Wed Sep 10 10:56:16 MDT 2008 - Wed Sep 10 10:56:22 MDT 2008
Solution produced by inversion of all available channels


More information about the researchCMT mailing list