[rCMT] Mw=6.0 TARAPACA, CHILE

USGS research CMT researchcmt at geohazards.usgs.gov
Sat Mar 1 13:34:06 MST 2008


AUTOMATIC solution, not reviewed by a seismologist
--------------------------------------------------
General region :  2008pbca TARAPACA, CHILE                                   
surface waves  (3.0,3.5,7,7.5 mHz)
Stations used : CCM HKT OTAV PMSA RPN SDV SJG TUC WCI                                                               
Origin time: 2008   61  19  52   0
Original location (lat,lon,depth) :     -20.1000   -69.9000  35   
Moment tensor (x1.e26 dyncm) :
Mrr :     -0.006933 Mtt :      0.000370
Mff :      0.006563 Mrt :      0.043830
Mrf :     -0.105540 Mtf :     -0.012125
T-axis:  moment=     0.119   plunge=    42.277  azimuth=    64.554    
N-axis:  moment=    -0.007   plunge=     3.189  azimuth=   157.458    
P-axis:  moment=    -0.111   plunge=    47.545  azimuth=   250.950    
best double couple: Mo=    0.115(x1.e26 dyncm)  Mw=6.0  tau=  2.7     
nodal planes (strike/dip/slip):  337.60/ 87.36/-86.81     107.13/  4.14/-140.40 
Centroid location :  -20.561   -68.403    10.000
Centroid time :     14.179
Variance reduction (%) :   1
 
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      *        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    1    5    1    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 =  23  
number of runs = 8
starttime = Sat Mar 1 13:07:44 MST 2008
endtime = Sat Mar 1 13:33:30 MST 2008
inversion time = Sat Mar 1 13:33:04 MST 2008 - Sat Mar 1 13:33:28 MST 2008
Solution produced by inversion of all available channels


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