[rCMT] Mw=5.7 OFFSHORE CHIAPAS, MEXICO

USGS research CMT researchcmt at geohazards.usgs.gov
Sun Jun 29 10:12:38 GMT 2008


AUTOMATIC solution, not reviewed by a seismologist
--------------------------------------------------
General region :  2008twav OFFSHORE CHIAPAS, MEXICO                          
surface waves  (3.0,3.5,7,7.5 mHz)
Stations used : CCM COR FFC NNA OTAV RPN SJG TUC WCI                                                                
Origin time: 2008  181   9  42  29
Original location (lat,lon,depth) :      14.5000   -92.8000  66   
Moment tensor (x1.e26 dyncm) :
Mrr :      0.003769 Mtt :     -0.006216
Mff :      0.002447 Mrt :     -0.038342
Mrf :     -0.001140 Mtf :      0.001438
T-axis:  moment=     0.038   plunge=    48.611  azimuth=   175.543    
N-axis:  moment=     0.002   plunge=     2.506  azimuth=   268.390    
P-axis:  moment=    -0.040   plunge=    41.279  azimuth=     0.592    
best double couple: Mo=    0.039(x1.e26 dyncm)  Mw=5.7  tau=  1.9     
nodal planes (strike/dip/slip):  122.65/  4.45/124.34     268.23/ 86.33/ 87.50  
Centroid location :   12.232   -94.047    10.000
Centroid time :    -37.313
Variance reduction (%) :   0
 
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          0-   30-  60-  90-  120- 150- 180- 210- 240- 270- 300- 330-           
z-comp:     0    1    0    1    0    2    1    2    0    0    0    1            
r-comp:     0    2    0    1    0    2    1    1    0    0    0    1            
t-comp:     0    2    0    1    0    2    1    1    0    0    0    1            
Total number of traces used =  24  
number of runs = 8
starttime = Sun Jun 29 03:56:30 MDT 2008
endtime = Sun Jun 29 04:12:32 MDT 2008
inversion time = Sun Jun 29 04:12:29 MDT 2008 - Sun Jun 29 04:12:32 MDT 2008
Solution produced by inversion of all available channels


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