[rCMT] Mw=7.0 KEP. MENTAWAI REGION, INDONESIA

[USGS research CMT]

AUTOMATIC solution, not reviewed by a seismologist
--------------------------------------------------
General region :  2007hfax KEP. MENTAWAI REGION, IND                         
surface waves  (3.0,3.5,7,7.5 mHz)
Stations used :  CTAO INCN KURK MAJO PMG TAU TLY ULN                                                                
Origin time: 2007  256   3  35  26
Original location (lat,lon,depth) :     -2.30000    99.6000  10   
Moment tensor (x1.e26 dyncm) :
Mrr :      1.696390 Mtt :     -1.216636
Mff :     -0.479754 Mrt :      2.315007
Mrf :     -2.000730 Mtf :      1.005682
T-axis:  moment=     3.452   plunge=    60.102  azimuth=    44.686    
N-axis:  moment=     0.206   plunge=     3.066  azimuth=   309.340    
P-axis:  moment=    -3.658   plunge=    29.708  azimuth=   217.588    
best double couple: Mo=    3.555(x1.e26 dyncm)  Mw=7.0  tau=  8.5     
nodal planes (strike/dip/slip):  130.18/ 74.78/ 93.18     298.24/ 15.54/ 78.48  
Centroid location :   -2.801    99.140    10.000
Centroid time :      0.599
Variance reduction (%) :  11
 
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          0-   30-  60-  90-  120- 150- 180- 210- 240- 270- 300- 330-           
z-comp:     0    1    2    0    0    1    1    0    0    0    0    0            
r-comp:     0    1    1    0    0    2    1    0    0    0    0    0            
t-comp:     0    1    2    0    1    3    1    0    0    0    0    0            
Total number of traces used =  18  
number of runs = 10
starttime = Wed Sep 12 21:49:21 MDT 2007
endtime = Wed Sep 12 22:15:31 MDT 2007
inversion time = Wed Sep 12 22:15:23 MDT 2007 - Wed Sep 12 22:15:30 MDT 2007
Solution produced by inversion of channels with var red > 2%