[rCMT] Mw=6.7 QUEEN CHARLOTTE ISLANDS REGION

USGS research CMT researchcmt at geohazards.cr.usgs.gov
Sat Jan 5 11:36:03 GMT 2008


AUTOMATIC solution, not reviewed by a seismologist
--------------------------------------------------
General region :  2008lvaw QUEEN CHARLOTTE ISLANDS R                         
surface waves  (3.0,3.5,7,7.5 mHz)
Stations used :  CCM KIP PET TIXI TUC WCI YAK                                                                       
Origin time: 2008    5  11   1   5
Original location (lat,lon,depth) :      51.3000   -130.700  10   
Moment tensor (x1.e26 dyncm) :
Mrr :     -0.056436 Mtt :     -0.662726
Mff :      0.719162 Mrt :      0.371751
Mrf :     -1.252752 Mtf :      0.407470
T-axis:  moment=     1.648   plunge=    35.775  azimuth=    93.445    
N-axis:  moment=    -0.261   plunge=    30.686  azimuth=   338.130    
P-axis:  moment=    -1.387   plunge=    39.102  azimuth=   219.293    
best double couple: Mo=    1.517(x1.e26 dyncm)  Mw=6.7  tau=  6.4     
nodal planes (strike/dip/slip):  243.88/ 30.76/ -3.66     337.02/ 88.13/-120.70 
Centroid location :   51.714  -130.700    15.178
Centroid time :     10.834
Variance reduction (%) :  45
 
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          0-   30-  60-  90-  120- 150- 180- 210- 240- 270- 300- 330-           
z-comp:     0    1    2    0    0    0    1    2    0    0    0    0            
r-comp:     0    1    2    0    0    0    0    2    0    0    0    0            
t-comp:     0    1    2    0    0    0    1    2    0    0    1    0            
Total number of traces used =  18  
number of runs = 3
starttime = Sat Jan 5 04:29:08 MST 2008
endtime = Sat Jan 5 04:36:00 MST 2008
inversion time = Sat Jan 5 04:35:50 MST 2008 - Sat Jan 5 04:35:59 MST 2008
Solution produced by inversion of channels with var red > 2%



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