[rCMT] Mw=7.7 SOUTHERN SUMATRA, INDONESIA

[USGS research CMT]

AUTOMATIC solution, not reviewed by a seismologist
--------------------------------------------------
General region :  2007hea4 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  255  13   2   7
Original location (lat,lon,depth) :     -3.00000   101.3000  35   
Moment tensor (x1.e26 dyncm) :
Mrr :      0.889267 Mtt :      6.228891
Mff :     -7.118158 Mrt :    -34.140842
Mrf :     28.886629 Mtf :      6.054701
T-axis:  moment=    43.313   plunge=    45.977  azimuth=   209.200    
N-axis:  moment=     4.321   plunge=     9.782  azimuth=   309.477    
P-axis:  moment=   -47.634   plunge=    42.366  azimuth=    48.524    
best double couple: Mo=   45.473(x1.e26 dyncm)  Mw=7.7  tau= 19.8     
nodal planes (strike/dip/slip):  309.16/ 88.17/ 80.21     208.67/  9.96/169.35  
Centroid location :   -3.135   103.573    10.000
Centroid time :      8.415
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    0    1    0    1    1    0    0    0    0    0    0            
t-comp:     0    1    0    0    1    2    0    0    0    0    0    0            
Total number of traces used =  12  
number of runs = 2
starttime = Wed Sep 12 07:37:24 MDT 2007
endtime = Wed Sep 12 07:41:30 MDT 2007
inversion time = Wed Sep 12 07:41:25 MDT 2007 - Wed Sep 12 07:41:30 MDT 2007
Solution produced by inversion of channels with var red > 2%