[rCMT] Mw=5.9 TONGA

[USGS research CMT]

AUTOMATIC solution, not reviewed by a seismologist
--------------------------------------------------
General region :  2007cwau TONGA                                             
surface waves  (3.0,3.5,7,7.5 mHz)
Stations used : CASY COR CTAO KIP MAJO PET TAU YSS                                                                  
Origin time: 2007  147  18  12  35
Original location (lat,lon,depth) :     -20.0000   -174.500  7    
Moment tensor (x1.e26 dyncm) :
Mrr :      0.010774 Mtt :     -0.001751
Mff :     -0.009023 Mrt :      0.086905
Mrf :      0.052923 Mtf :      0.012473
T-axis:  moment=     0.111   plunge=    45.468  azimuth=   327.552    
N-axis:  moment=    -0.018   plunge=     1.512  azimuth=    59.089    
P-axis:  moment=    -0.093   plunge=    44.492  azimuth=   150.574    
best double couple: Mo=    0.102(x1.e26 dyncm)  Mw=5.9  tau=  2.6     
nodal planes (strike/dip/slip):   59.08/ 89.51/ 88.51     311.19/  1.59/162.11  
Centroid location :  -19.780  -174.008    10.000
Centroid time :     15.190
Variance reduction (%) :   5
 
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          0-   30-  60-  90-  120- 150- 180- 210- 240- 270- 300- 330-           
z-comp:     0    0    0    0    1    1    2    1    0    1    1    1            
r-comp:     0    0    0    0    0    1    1    1    0    1    1    1            
t-comp:     0    0    0    0    0    1    1    1    0    1    1    1            
Total number of traces used =  20  
number of runs = 13
starttime = Sun May 27 12:37:38 MDT 2007
endtime = Sun May 27 13:05:12 MDT 2007
inversion time = Sun May 27 13:05:09 MDT 2007 - Sun May 27 13:05:12 MDT 2007
Solution produced by inversion of all available channels