[rCMT] Mw=6.8 SEA OF JAPAN

[USGS research CMT]

AUTOMATIC solution, not reviewed by a seismologist
--------------------------------------------------
General region :  2007ewa8 SEA OF JAPAN                                      
surface waves  (3.0,3.5,7,7.5 mHz)
Stations used :  ARU CTAO KURK LVZ PET TIXI TLY YAK                                                                 
Origin time: 2007  197  14  17  34
Original location (lat,lon,depth) :      36.8000    134.800  316  
Moment tensor (x1.e26 dyncm) :
Mrr :     -0.345663 Mtt :      0.956207
Mff :     -0.610544 Mrt :     -0.366952
Mrf :     -1.334285 Mtf :      0.790216
T-axis:  moment=     1.731   plunge=    27.062  azimuth=   145.335    
N-axis:  moment=     0.133   plunge=    38.508  azimuth=    31.350    
P-axis:  moment=    -1.864   plunge=    39.544  azimuth=   260.283    
best double couple: Mo=    1.797(x1.e26 dyncm)  Mw=6.8  tau=  6.7     
nodal planes (strike/dip/slip):   25.43/ 82.62/-128.89     286.38/ 39.48/-11.66 
Centroid location :   36.786   135.408   355.910
Centroid time :      4.001
Variance reduction (%) :  70
 
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          0-   30-  60-  90-  120- 150- 180- 210- 240- 270- 300- 330-           
z-comp:     1    0    0    0    1    0    3    2    0    0    0    0            
r-comp:     1    0    0    0    1    0    3    3    0    0    0    0            
t-comp:     1    0    0    0    1    0    2    3    0    0    0    0            
Total number of traces used =  22  
number of runs = 8
starttime = Mon Jul 16 08:43:21 MDT 2007
endtime = Mon Jul 16 08:59:28 MDT 2007
inversion time = Mon Jul 16 08:59:24 MDT 2007 - Mon Jul 16 08:59:27 MDT 2007
Solution produced by inversion of channels with var red > 2%