[rCMT] Mw=6.1 QUEEN CHARLOTTE ISLANDS REGION

USGS research CMT researchcmt at geohazards.cr.usgs.gov
Wed Jan 9 15:11:45 GMT 2008


AUTOMATIC solution, not reviewed by a seismologist
--------------------------------------------------
General region :  2008lzas QUEEN CHARLOTTE ISLANDS R                         
surface waves  (3.0,3.5,7,7.5 mHz)
Stations used :  HKT KIP PET SFJD TIXI TUC WCI                                                                      
Origin time: 2008    9  14  40   1
Original location (lat,lon,depth) :      51.7000   -131.100  10   
Moment tensor (x1.e26 dyncm) :
Mrr :     -0.044750 Mtt :     -0.008760
Mff :      0.053510 Mrt :     -0.067735
Mrf :      0.029045 Mtf :      0.143299
T-axis:  moment=     0.171   plunge=     5.716  azimuth=   130.249    
N-axis:  moment=    -0.005   plunge=    58.818  azimuth=   229.769    
P-axis:  moment=    -0.166   plunge=    30.536  azimuth=    36.864    
best double couple: Mo=    0.169(x1.e26 dyncm)  Mw=6.1  tau=  3.1     
nodal planes (strike/dip/slip):   79.67/ 73.21/-26.67     177.93/ 64.55/-161.34 
Centroid location :   51.977  -131.143    35.324
Centroid time :      6.383
Variance reduction (%) :  34
 
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          0-   30-  60-  90-  120- 150- 180- 210- 240- 270- 300- 330-           
z-comp:     0    1    1    0    1    0    1    1    0    0    1    0            
r-comp:     0    1    1    0    0    0    0    1    0    0    0    0            
t-comp:     0    1    2    0    1    0    0    1    0    0    0    0            
Total number of traces used =  14  
number of runs = 4
starttime = Wed Jan 9 08:01:04 MST 2008
endtime = Wed Jan 9 08:11:42 MST 2008
inversion time = Wed Jan 9 08:11:32 MST 2008 - Wed Jan 9 08:11:41 MST 2008
Solution produced by inversion of channels with var red > 2%



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