[rCMT] Mw=5.8 SALTA, ARGENTINA

USGS research CMT researchcmt at geohazards.cr.usgs.gov
Fri May 25 18:41:51 GMT 2007


AUTOMATIC solution, not reviewed by a seismologist
--------------------------------------------------
General region :  2007cubb SALTA, ARGENTINA                                  
surface waves  (3.0,3.5,7,7.5 mHz)
Stations used : PMSA SDV SJG SUR TSUM TUC                                                                           
Origin time: 2007  145  17  47  28
Original location (lat,lon,depth) :     -24.2000   -66.9000  156  
Moment tensor (x1.e26 dyncm) :
Mrr :     -0.015518 Mtt :      0.036991
Mff :     -0.021473 Mrt :      0.023739
Mrf :     -0.053048 Mtf :     -0.001511
T-axis:  moment=     0.055   plunge=    32.896  azimuth=    27.734    
N-axis:  moment=     0.019   plunge=    27.898  azimuth=   137.761    
P-axis:  moment=    -0.074   plunge=    44.203  azimuth=   258.752    
best double couple: Mo=    0.064(x1.e26 dyncm)  Mw=5.8  tau=  2.2     
nodal planes (strike/dip/slip):   62.63/ 28.71/-166.89     321.09/ 83.74/-61.92 
Centroid location :  -24.017   -67.234   175.959
Centroid time :     10.604
Variance reduction (%) :   8
 
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        *        oo --------------------*   
       *           oo ------------------o*  
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      *               ooo----------------o* 
     **                 oo--------------oo**
     **                 +ooo------------o-**
     **       P            oo----------oo-**
      *                     oo--------oo--* 
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       *                    ---oo--ooo---*  
        *o                  ----oooo----*   
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               **** ----------****          
                   ***********              
 
          0-   30-  60-  90-  120- 150- 180- 210- 240- 270- 300- 330-           
z-comp:     1    0    2    0    0    1    1    1    0    0    0    0            
r-comp:     1    0    1    0    0    0    1    1    0    0    0    0            
t-comp:     1    0    1    0    0    0    1    1    0    0    0    0            
Total number of traces used =  14  
number of runs = 5
starttime = Fri May 25 12:32:44 MDT 2007
endtime = Fri May 25 12:41:46 MDT 2007
inversion time = Fri May 25 12:41:44 MDT 2007 - Fri May 25 12:41:46 MDT 2007
Solution produced by inversion of all available channels



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