[rCMT] Mw=7.7 SEA OF OKHOTSK

USGS research CMT researchcmt at geohazards.usgs.gov
Sat Jul 5 02:46:39 GMT 2008


AUTOMATIC solution, not reviewed by a seismologist
--------------------------------------------------
General region :  2008ucaf SEA OF OKHOTSK                                    
surface waves  (3.0,3.5,7,7.5 mHz)
Stations used :  ARU INCN KURK LVZ MAJO TIXI TLY ULN                                                                
Origin time: 2008  187   2  12   3
Original location (lat,lon,depth) :      53.9000    153.000  605  
Moment tensor (x1.e26 dyncm) :
Mrr :    -27.446440 Mtt :     -8.422943
Mff :     35.869381 Mrt :    -17.143471
Mrf :    -14.608201 Mtf :     -7.684263
T-axis:  moment=    39.418   plunge=    11.003  azimuth=    84.820    
N-axis:  moment=     1.656   plunge=    30.020  azimuth=   181.270    
P-axis:  moment=   -41.074   plunge=    57.624  azimuth=   336.961    
best double couple: Mo=   40.246(x1.e26 dyncm)  Mw=7.7  tau= 19.0     
nodal planes (strike/dip/slip):   18.80/ 62.47/-55.65     142.88/ 42.93/-137.26 
Centroid location :   54.074   153.284   620.238
Centroid time :      8.221
Variance reduction (%) :  87
 
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          0-   30-  60-  90-  120- 150- 180- 210- 240- 270- 300- 330-           
z-comp:     0    0    0    0    0    0    2    1    2    0    2    0            
r-comp:     0    0    0    0    0    0    1    1    3    0    2    0            
t-comp:     0    0    0    0    0    0    2    1    3    0    2    0            
Total number of traces used =  22  
number of runs = 4
starttime = Fri Jul 4 20:37:54 MDT 2008
endtime = Fri Jul 4 20:46:37 MDT 2008
inversion time = Fri Jul 4 20:46:31 MDT 2008 - Fri Jul 4 20:46:37 MDT 2008
Solution produced by inversion of channels with var red > 2%


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