[rCMT] Mw=6.4 FIJI REGION

USGS research CMT researchcmt at geohazards.usgs.gov
Sat Jul 19 23:31:47 GMT 2008


AUTOMATIC solution, not reviewed by a seismologist
--------------------------------------------------
General region :  2008urb9 FIJI REGION                                       
surface waves  (3.0,3.5,7,7.5 mHz)
Stations used :  CASY CTAO INCN KIP MAJO PET PMG RPN                                                                
Origin time: 2008  201  22  39  53
Original location (lat,lon,depth) :     -17.1000   -177.400  396  
Moment tensor (x1.e26 dyncm) :
Mrr :     -0.320410 Mtt :      0.303639
Mff :      0.016771 Mrt :     -0.082414
Mrf :      0.232032 Mtf :     -0.257466
T-axis:  moment=     0.500   plunge=    13.546  azimuth=   213.882    
N-axis:  moment=    -0.059   plunge=    25.230  azimuth=   310.401    
P-axis:  moment=    -0.442   plunge=    60.897  azimuth=    98.235    
best double couple: Mo=    0.471(x1.e26 dyncm)  Mw=6.4  tau=  4.3     
nodal planes (strike/dip/slip):  144.22/ 63.11/-61.45     273.96/ 38.42/-133.31 
Centroid location :  -16.554  -177.114   390.127
Centroid time :      5.522
Variance reduction (%) :  61
 
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          0-   30-  60-  90-  120- 150- 180- 210- 240- 270- 300- 330-           
z-comp:     0    0    1    0    0    1    1    2    1    1    0    1            
r-comp:     0    0    0    0    0    1    0    1    1    1    0    0            
t-comp:     0    0    0    0    0    1    0    1    0    1    0    0            
Total number of traces used =  15  
number of runs = 7
starttime = Sat Jul 19 17:14:56 MDT 2008
endtime = Sat Jul 19 17:31:45 MDT 2008
inversion time = Sat Jul 19 17:31:41 MDT 2008 - Sat Jul 19 17:31:44 MDT 2008
Solution produced by inversion of channels with var red > 2%


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