[rCMT] Mw=6.0 TONGA

[USGS research CMT]

AUTOMATIC solution, not reviewed by a seismologist
--------------------------------------------------
General region :  2007gmat TONGA                                             
surface waves  (3.0,3.5,7,7.5 mHz)
Stations used :  COR CTAO KIP MAJO PET PMG TAU TUC YSS                                                              
Origin time: 2007  238  12  37  31
Original location (lat,lon,depth) :     -17.3000   -174.500  130  
Moment tensor (x1.e26 dyncm) :
Mrr :      0.003834 Mtt :      0.022418
Mff :     -0.026253 Mrt :     -0.025439
Mrf :     -0.117524 Mtf :      0.001814
T-axis:  moment=     0.112   plunge=    47.820  azimuth=   109.437    
N-axis:  moment=     0.019   plunge=     5.829  azimuth=    12.968    
P-axis:  moment=    -0.131   plunge=    41.586  azimuth=   277.770    
best double couple: Mo=    0.122(x1.e26 dyncm)  Mw=6.0  tau=  2.7     
nodal planes (strike/dip/slip):  311.42/  6.62/ 28.29     193.29/ 86.87/ 95.84  
Centroid location :  -16.839  -174.347   131.440
Centroid time :      9.946
Variance reduction (%) :  40
 
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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    1    1    1    0            
r-comp:     0    0    0    0    1    0    1    1    1    1    1    0            
t-comp:     0    0    0    0    2    1    1    1    0    1    1    0            
Total number of traces used =  21  
number of runs = 12
starttime = Sun Aug 26 07:00:16 MDT 2007
endtime = Sun Aug 26 07:30:26 MDT 2007
inversion time = Sun Aug 26 07:30:20 MDT 2007 - Sun Aug 26 07:30:26 MDT 2007
Solution produced by inversion of channels with var red > 2%