[rCMT] Mw=5.8 SUMBAWA REGION, INDONESIA

USGS research CMT researchcmt at geohazards.usgs.gov
Wed Aug 6 23:26:02 GMT 2008


AUTOMATIC solution, not reviewed by a seismologist
--------------------------------------------------
General region :  2008vjbk SUMBAWA REGION, INDONESIA                         
surface waves  (3.0,3.5,7,7.5 mHz)
Stations used :  AAK CASY CTAO DGAR INCN MAJO TLY ULN YSS                                                           
Origin time: 2008  219  22  41   1
Original location (lat,lon,depth) :     -8.10000    117.500  10   
Moment tensor (x1.e26 dyncm) :
Mrr :      0.006460 Mtt :     -0.054608
Mff :      0.048148 Mrt :     -0.013652
Mrf :      0.006497 Mtf :      0.001261
T-axis:  moment=     0.049   plunge=     8.802  azimuth=   269.529    
N-axis:  moment=     0.008   plunge=    74.901  azimuth=   144.505    
P-axis:  moment=    -0.058   plunge=    12.169  azimuth=     1.443    
best double couple: Mo=    0.053(x1.e26 dyncm)  Mw=5.8  tau=  2.1     
nodal planes (strike/dip/slip):   45.16/ 75.09/ -2.42     135.79/ 87.66/-165.08 
Centroid location :   -8.578   118.354    10.000
Centroid time :     -1.598
Variance reduction (%) :  27
 
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          0-   30-  60-  90-  120- 150- 180- 210- 240- 270- 300- 330-           
z-comp:     0    0    0    0    0    3    1    1    0    1    0    1            
r-comp:     0    0    0    0    0    2    2    0    0    0    0    0            
t-comp:     0    0    1    0    0    1    2    1    0    0    0    0            
Total number of traces used =  16  
number of runs = 10
starttime = Wed Aug 6 17:01:41 MDT 2008
endtime = Wed Aug 6 17:25:59 MDT 2008
inversion time = Wed Aug 6 17:25:54 MDT 2008 - Wed Aug 6 17:25:59 MDT 2008
Solution produced by inversion of channels with var red > 2%


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