[rCMT] Mw=6.1 SIMEULUE, INDONESIA

USGS research CMT researchcmt at geohazards.cr.usgs.gov
Sat Sep 29 06:18:19 GMT 2007


AUTOMATIC solution, not reviewed by a seismologist
--------------------------------------------------
General region :  2007hwan SIMEULUE, INDONESIA                               
surface waves  (3.0,3.5,7,7.5 mHz)
Stations used :  ARU CTAO DGAR GNI INCN MAJO PMG TLY ULN YSS                                                        
Origin time: 2007  272   5  37   7
Original location (lat,lon,depth) :      3.00000    95.6000  35   
Moment tensor (x1.e26 dyncm) :
Mrr :      0.122934 Mtt :     -0.137847
Mff :      0.014913 Mrt :     -0.026235
Mrf :      0.051400 Mtf :      0.057353
T-axis:  moment=     0.144   plunge=    68.490  azimuth=   268.117    
N-axis:  moment=     0.020   plunge=    19.640  azimuth=   113.223    
P-axis:  moment=    -0.163   plunge=     8.425  azimuth=    20.193    
best double couple: Mo=    0.153(x1.e26 dyncm)  Mw=6.1  tau=  3.0     
nodal planes (strike/dip/slip):   88.44/ 40.41/ 58.77     306.97/ 56.34/113.82  
Centroid location :    3.657    95.097    65.650
Centroid time :      4.059
Variance reduction (%) :   3
 
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          0-   30-  60-  90-  120- 150- 180- 210- 240- 270- 300- 330-           
z-comp:     0    0    2    0    3    0    1    1    0    0    0    0            
r-comp:     0    0    0    0    0    2    0    0    0    0    0    0            
t-comp:     0    0    0    0    1    1    1    1    0    1    0    0            
Total number of traces used =  14  
number of runs = 5
starttime = Sat Sep 29 00:04:55 MDT 2007
endtime = Sat Sep 29 00:18:15 MDT 2007
inversion time = Sat Sep 29 00:18:07 MDT 2007 - Sat Sep 29 00:18:15 MDT 2007
Solution produced by inversion of channels with var red > 2%



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