[rCMT] Mw=6.4 KEP. TANIMBAR REGION, INDONESIA

USGS research CMT researchcmt at geohazards.cr.usgs.gov
Sat Dec 15 10:27:07 GMT 2007


AUTOMATIC solution, not reviewed by a seismologist
--------------------------------------------------
General region :  2007kyam KEP. TANIMBAR REGION, IND                         
surface waves  (3.0,3.5,7,7.5 mHz)
Stations used :  AAK CASY MAJO PET TAU TLY ULN YAK YSS                                                              
Origin time: 2007  349   9  39  49
Original location (lat,lon,depth) :     -6.70000    131.200  20   
Moment tensor (x1.e26 dyncm) :
Mrr :      0.235124 Mtt :     -0.362287
Mff :      0.127163 Mrt :     -0.076091
Mrf :      0.232914 Mtf :      0.227545
T-axis:  moment=     0.430   plunge=    47.922  azimuth=   280.156    
N-axis:  moment=     0.058   plunge=    39.125  azimuth=   125.877    
P-axis:  moment=    -0.488   plunge=    13.039  azimuth=    25.019    
best double couple: Mo=    0.459(x1.e26 dyncm)  Mw=6.4  tau=  4.3     
nodal planes (strike/dip/slip):   76.10/ 46.81/ 30.07     324.49/ 68.57/132.68  
Centroid location :   -6.911   132.212    53.159
Centroid time :     -2.000
Variance reduction (%) :  56
 
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          0-   30-  60-  90-  120- 150- 180- 210- 240- 270- 300- 330-           
z-comp:     1    0    0    0    0    3    2    1    0    0    0    1            
r-comp:     1    0    0    0    0    1    3    1    0    0    0    0            
t-comp:     1    0    0    0    0    2    3    1    0    0    0    0            
Total number of traces used =  21  
number of runs = 6
starttime = Sat Dec 15 03:09:45 MST 2007
endtime = Sat Dec 15 03:27:03 MST 2007
inversion time = Sat Dec 15 03:26:49 MST 2007 - Sat Dec 15 03:27:02 MST 2007
Solution produced by inversion of channels with var red > 2%



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