[rCMT] (Update) Mw=6.4 JUJUY, ARGENTINA

USGS research CMT researchcmt at geohazards.cr.usgs.gov
Sat Jul 21 18:57:45 GMT 2007


HUMAN REVIEWED solution
--------------------------------------------------
Station HOPE has been removed from the station list
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General region :  2007fbbf JUJUY, ARGENTINA                                  
surface waves  (3.0,3.5,7,7.5 mHz)
Stations used :  ARU BFO CCM COR CTAO DGAR ESK FFC GNI HKT INCN KEV KIP KIV KMBO KONO LSZ LVZ MAJO OTAV PET PMSA SDV
Origin time: 2007  202  15  34  47
Original location (lat,lon,depth) :     -22.3000   -65.8000  247  
Moment tensor (x1.e26 dyncm) :
Mrr :     -0.002010 Mtt :     -0.027976
Mff :      0.029986 Mrt :      0.067764
Mrf :     -0.453722 Mtf :      0.036651
T-axis:  moment=     0.469   plunge=    44.138  azimuth=    86.634    
N-axis:  moment=    -0.016   plunge=     5.431  azimuth=   351.341    
P-axis:  moment=    -0.453   plunge=    45.348  azimuth=   255.818    
best double couple: Mo=    0.461(x1.e26 dyncm)  Mw=6.4  tau=  4.3     
nodal planes (strike/dip/slip):  254.92/  5.47/ -6.40     351.28/ 89.39/-95.43  
Centroid location :  -22.078   -65.344   275.646
Centroid time :     13.334
Variance reduction (%) :  50
 
                   ***********              
               ****ooooo--oooo****          
            ***oo      ---------oo***       
          **oo         -------------o**     
         **o          o---------------**    
        *o             ----------------o*   
       *o              o----------------o*  
      **               o-----------------** 
      *o                o-----------------* 
     **                 o-----------------**
     **                 +---------T-------**
     **       P         oo----------------**
      *                  o----------------* 
      **                 o---------------** 
       *                 o---------------*  
        *                 --------------*   
         **               o-----------**    
          **               ----------**     
            ***            -------***       
               ****         --****          
                   ***********              
 
          0-   30-  60-  90-  120- 150- 180- 210- 240- 270- 300- 330-           
z-comp:     0    1    4    0    6    3    4    7    1    0    1    1            
r-comp:     1    0    1    0    5    1    1    7    1    0    0    1            
t-comp:     0    0    2    0    5    2    4    7    0    0    1    1            
Total number of traces used =  68  



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