[rCMT] Mw=6.0 SOUTHERN SUMATRA, INDONESIA

USGS research CMT researchcmt at geohazards.cr.usgs.gov
Wed Sep 19 08:07:36 GMT 2007


AUTOMATIC solution, not reviewed by a seismologist
--------------------------------------------------
General region :  2007hlae SOUTHERN SUMATRA, INDONES                         
surface waves  (3.0,3.5,7,7.5 mHz)
Stations used :  CTAO INCN KURK MAJO PMG TAU TLY ULN                                                                
Origin time: 2007  262   7  27  51
Original location (lat,lon,depth) :     -2.60000   101.0000  35   
Moment tensor (x1.e26 dyncm) :
Mrr :      0.081162 Mtt :     -0.040127
Mff :     -0.041035 Mrt :      0.095249
Mrf :     -0.070208 Mtf :      0.038513
T-axis:  moment=     0.145   plunge=    61.743  azimuth=    31.838    
N-axis:  moment=    -0.003   plunge=     3.951  azimuth=   129.221    
P-axis:  moment=    -0.141   plunge=    27.930  azimuth=   221.319    
best double couple: Mo=    0.143(x1.e26 dyncm)  Mw=6.0  tau=  2.9     
nodal planes (strike/dip/slip):  128.01/ 73.04/ 85.87     321.92/ 17.44/103.29  
Centroid location :   -3.467   100.734    39.241
Centroid time :      2.381
Variance reduction (%) :  19
 
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      *       oo-----------------------oo-* 
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          0-   30-  60-  90-  120- 150- 180- 210- 240- 270- 300- 330-           
z-comp:     0    1    2    0    1    0    1    0    0    0    0    0            
r-comp:     0    1    2    0    1    2    0    0    0    0    0    0            
t-comp:     0    0    2    0    1    3    0    0    0    0    0    0            
Total number of traces used =  17  
number of runs = 7
starttime = Wed Sep 19 01:49:32 MDT 2007
endtime = Wed Sep 19 02:07:33 MDT 2007
inversion time = Wed Sep 19 02:07:25 MDT 2007 - Wed Sep 19 02:07:32 MDT 2007
Solution produced by inversion of channels with var red > 2%



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