[rCMT] Mw=6.1 KEP. MENTAWAI REGION, INDONESIA

[USGS research CMT]

AUTOMATIC solution, not reviewed by a seismologist
--------------------------------------------------
General region :  2007ihac KEP. MENTAWAI REGION, IND                         
surface waves  (3.0,3.5,7,7.5 mHz)
Stations used :  CTAO INCN KMBO KURK MAJO PMG TAU TLY YSS                                                           
Origin time: 2007  283   0  19  17
Original location (lat,lon,depth) :     -1.70000    99.5000  30   
Moment tensor (x1.e26 dyncm) :
Mrr :      0.066344 Mtt :     -0.021837
Mff :     -0.044508 Mrt :      0.141301
Mrf :     -0.033507 Mtf :      0.023499
T-axis:  moment=     0.171   plunge=    53.978  azimuth=     6.047    
N-axis:  moment=    -0.030   plunge=     9.944  azimuth=   109.999    
P-axis:  moment=    -0.141   plunge=    34.206  azimuth=   206.844    
best double couple: Mo=    0.156(x1.e26 dyncm)  Mw=6.1  tau=  3.0     
nodal planes (strike/dip/slip):  108.22/ 79.96/ 79.90     333.83/ 14.21/134.72  
Centroid location :   -2.966    98.896    21.198
Centroid time :    -11.897
Variance reduction (%) :  23
 
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          0-   30-  60-  90-  120- 150- 180- 210- 240- 270- 300- 330-           
z-comp:     0    1    1    0    2    1    1    0    0    0    0    0            
r-comp:     0    1    0    0    1    1    0    0    0    1    0    0            
t-comp:     0    0    1    0    0    1    0    0    0    0    0    0            
Total number of traces used =  12  
number of runs = 10
starttime = Tue Oct 9 18:34:59 MDT 2007
endtime = Tue Oct 9 19:01:59 MDT 2007
inversion time = Tue Oct 9 19:01:51 MDT 2007 - Tue Oct 9 19:01:59 MDT 2007
Solution produced by inversion of channels with var red > 2%