[rCMT] Mw=5.9 SOUTHWESTERN RYUKYU ISL., JAPAN

[USGS research CMT]

General region :  2007bjak SOUTHWESTERN RYUKYU ISL.,                         
surface waves  (3.0,3.5,7,7.5 mHz)
Stations used :  AAK ARU CTAO KURK MA2 PET TIXI TLY YAK YSS                                                         
Origin time: 2007  110   2  23  34
Original location (lat,lon,depth) :      25.6000    125.000  10   
Moment tensor (x1.e26 dyncm) :
Mrr :     -0.034809 Mtt :      0.018453
Mff :      0.016356 Mrt :     -0.025588
Mrf :     -0.017951 Mtf :      0.073412
T-axis:  moment=     0.098   plunge=    13.084  azimuth=   135.857    
N-axis:  moment=    -0.040   plunge=    67.925  azimuth=   260.824    
P-axis:  moment=    -0.058   plunge=    17.456  azimuth=    41.666    
best double couple: Mo=    0.078(x1.e26 dyncm)  Mw=5.9  tau=  2.4     
nodal planes (strike/dip/slip):  179.40/ 68.15/-176.79      88.21/ 87.02/-21.88 
Centroid location :   25.561   125.093    10.000
Centroid time :      3.569
Variance reduction (%) :  18
 
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          0-   30-  60-  90-  120- 150- 180- 210- 240- 270- 300- 330-           
z-comp:     1    0    0    0    1    2    0    3    0    0    0    0            
r-comp:     0    0    0    0    1    2    1    1    0    0    0    0            
t-comp:     1    0    0    0    1    3    1    1    0    0    0    0            
Total number of traces used =  19  
number of runs = 1
starttime = Thu Apr 19 21:00:11 MDT 2007
endtime = Thu Apr 19 21:00:39 MDT 2007
inversion time = Thu Apr 19 21:00:36 MDT 2007 - Thu Apr 19 21:00:39 MDT 2007
Solution produced by inversion of channels with var red > 2%