[rCMT] Mw=6.2 SOUTHERN PERU

USGS research CMT researchcmt at geohazards.usgs.gov
Tue Jul 8 09:54:50 GMT 2008


AUTOMATIC solution, not reviewed by a seismologist
--------------------------------------------------
General region :  2008ufaz SOUTHERN PERU                                     
surface waves  (3.0,3.5,7,7.5 mHz)
Stations used :  CCM HKT PMSA RPN SDV SJG WCI                                                                       
Origin time: 2008  190   9  13   2
Original location (lat,lon,depth) :     -16.0000   -71.7000  74   
Moment tensor (x1.e26 dyncm) :
Mrr :     -0.162821 Mtt :      0.042647
Mff :      0.120175 Mrt :      0.087285
Mrf :     -0.064133 Mtf :     -0.163582
T-axis:  moment=     0.275   plunge=    13.495  azimuth=    50.574    
N-axis:  moment=    -0.080   plunge=    13.812  azimuth=   317.191    
P-axis:  moment=    -0.195   plunge=    70.498  azimuth=   183.230    
best double couple: Mo=    0.235(x1.e26 dyncm)  Mw=6.2  tau=  3.4     
nodal planes (strike/dip/slip):  309.00/ 59.90/-106.02     158.79/ 33.74/-64.54 
Centroid location :  -15.871   -71.547   106.396
Centroid time :      0.574
Variance reduction (%) :  41
 
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     **--- oo                     oo------**
      *---- oo          P           o ----* 
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          0-   30-  60-  90-  120- 150- 180- 210- 240- 270- 300- 330-           
z-comp:     1    0    0    0    0    2    3    0    0    1    0    0            
r-comp:     0    0    0    0    0    1    1    0    0    0    0    0            
t-comp:     1    0    0    0    0    2    0    0    0    1    0    0            
Total number of traces used =  13  
number of runs = 4
starttime = Tue Jul 8 03:45:47 MDT 2008
endtime = Tue Jul 8 03:54:47 MDT 2008
inversion time = Tue Jul 8 03:54:42 MDT 2008 - Tue Jul 8 03:54:47 MDT 2008
Solution produced by inversion of channels with var red > 2%


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