[rCMT] Mw=6.3 TAIWAN REGION

USGS research CMT researchcmt at geohazards.cr.usgs.gov
Thu Sep 6 18:25:06 GMT 2007


AUTOMATIC solution, not reviewed by a seismologist
--------------------------------------------------
General region :  2007gybt TAIWAN REGION                                     
surface waves  (3.0,3.5,7,7.5 mHz)
Stations used :  KURK PET PMG TLY ULN YAK YSS                                                                       
Origin time: 2007  249  17  51  27
Original location (lat,lon,depth) :      24.3000    122.300  63   
Moment tensor (x1.e26 dyncm) :
Mrr :      0.320099 Mtt :     -0.054638
Mff :     -0.265461 Mrt :      0.045777
Mrf :      0.092896 Mtf :     -0.091192
T-axis:  moment=     0.337   plunge=    80.659  azimuth=   300.679    
N-axis:  moment=    -0.021   plunge=     1.581  azimuth=   201.017    
P-axis:  moment=    -0.316   plunge=     9.204  azimuth=   110.761    
best double couple: Mo=    0.327(x1.e26 dyncm)  Mw=6.3  tau=  3.8     
nodal planes (strike/dip/slip):   22.16/ 54.22/ 91.95     198.83/ 35.82/ 87.30  
Centroid location :   24.229   122.555    57.864
Centroid time :      6.881
Variance reduction (%) :  49
 
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          0-   30-  60-  90-  120- 150- 180- 210- 240- 270- 300- 330-           
z-comp:     0    1    0    0    1    1    1    1    0    0    0    0            
r-comp:     0    1    0    0    2    0    2    1    0    0    0    0            
t-comp:     0    0    0    0    2    0    2    1    0    0    0    0            
Total number of traces used =  16  
number of runs = 9
starttime = Thu Sep 6 12:04:02 MDT 2007
endtime = Thu Sep 6 12:25:04 MDT 2007
inversion time = Thu Sep 6 12:25:00 MDT 2007 - Thu Sep 6 12:25:04 MDT 2007
Solution produced by inversion of channels with var red > 2%



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