[rCMT] Mw=5.8 SIMEULUE, INDONESIA

USGS research CMT researchcmt at geohazards.cr.usgs.gov
Sat Sep 29 06:12:17 GMT 2007


AUTOMATIC solution, not reviewed by a seismologist
--------------------------------------------------
General region :  2007hwam SIMEULUE, INDONESIA                               
surface waves  (3.0,3.5,7,7.5 mHz)
Stations used : ARU CTAO DGAR INCN MAJO PMG TLY ULN                                                                 
Origin time: 2007  272   5  32  44
Original location (lat,lon,depth) :      3.00000    95.6000  35   
Moment tensor (x1.e26 dyncm) :
Mrr :      0.010529 Mtt :     -0.010908
Mff :      0.000379 Mrt :      0.017066
Mrf :     -0.058895 Mtf :      0.007157
T-axis:  moment=     0.065   plunge=    47.961  azimuth=    81.058    
N-axis:  moment=    -0.006   plunge=     8.459  azimuth=   341.564    
P-axis:  moment=    -0.060   plunge=    40.789  azimuth=   244.192    
best double couple: Mo=    0.062(x1.e26 dyncm)  Mw=5.8  tau=  2.2     
nodal planes (strike/dip/slip):  275.09/  9.21/ 23.26     162.10/ 86.38/ 98.48  
Centroid location :    4.550    97.087    36.924
Centroid time :     31.639
Variance reduction (%) :  -2
 
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          0-   30-  60-  90-  120- 150- 180- 210- 240- 270- 300- 330-           
z-comp:     0    0    2    0    2    1    1    0    0    1    0    0            
r-comp:     0    0    2    0    2    2    1    0    0    1    0    0            
t-comp:     0    0    2    0    2    2    1    0    0    1    0    0            
Total number of traces used =  23  
number of runs = 8
starttime = Fri Sep 28 23:51:23 MDT 2007
endtime = Sat Sep 29 00:11:58 MDT 2007
inversion time = Sat Sep 29 00:11:48 MDT 2007 - Sat Sep 29 00:11:58 MDT 2007
Solution produced by inversion of all available channels



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