[rCMT] Mw=6.3 SOUTHERN SUMATRA, INDONESIA

USGS research CMT researchcmt at geohazards.cr.usgs.gov
Fri Sep 14 06:38:56 GMT 2007


AUTOMATIC solution, not reviewed by a seismologist
--------------------------------------------------
General region :  2007hgau SOUTHERN SUMATRA, INDONES                         
surface waves  (3.0,3.5,7,7.5 mHz)
Stations used : CTAO DGAR INCN MAJO PMG TAU TLY ULN                                                                 
Origin time: 2007  257   6   1  34
Original location (lat,lon,depth) :     -4.10000   101.2000  35   
Moment tensor (x1.e26 dyncm) :
Mrr :      0.130456 Mtt :     -0.051754
Mff :     -0.078702 Mrt :      0.250213
Mrf :     -0.241391 Mtf :      0.046246
T-axis:  moment=     0.378   plunge=    54.533  azimuth=    41.793    
N-axis:  moment=    -0.019   plunge=     2.237  azimuth=   134.936    
P-axis:  moment=    -0.359   plunge=    35.375  azimuth=   226.525    
best double couple: Mo=    0.368(x1.e26 dyncm)  Mw=6.3  tau=  4.0     
nodal planes (strike/dip/slip):  134.56/ 80.41/ 87.73     327.94/  9.85/103.19  
Centroid location :   -4.708   101.544    25.596
Centroid time :     13.089
Variance reduction (%) :   7
 
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        *    oo----------------------ooo*   
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          0-   30-  60-  90-  120- 150- 180- 210- 240- 270- 300- 330-           
z-comp:     0    1    2    0    1    1    0    0    0    0    0    0            
r-comp:     0    1    2    0    0    3    0    0    0    1    0    0            
t-comp:     0    1    2    0    0    3    0    0    0    1    0    0            
Total number of traces used =  19  
number of runs = 8
starttime = Fri Sep 14 00:18:21 MDT 2007
endtime = Fri Sep 14 00:38:40 MDT 2007
inversion time = Fri Sep 14 00:38:31 MDT 2007 - Fri Sep 14 00:38:39 MDT 2007
Solution produced by inversion of all available channels



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