[rCMT] Mw=5.4 D'ENTRECASTEAUX ISLANDS REGION

USGS research CMT researchcmt at geohazards.cr.usgs.gov
Sun Aug 26 14:35:36 GMT 2007


AUTOMATIC solution, not reviewed by a seismologist
--------------------------------------------------
General region :  2007gmaz D'ENTRECASTEAUX ISLANDS R                         
surface waves  (3.0,3.5,7,7.5 mHz)
Stations used : CASY INCN KIP MAJO PET TAU TLY YSS                                                                  
Origin time: 2007  238  13  47   6
Original location (lat,lon,depth) :     -9.90000    154.100  35   
Moment tensor (x1.e26 dyncm) :
Mrr :     -0.011755 Mtt :      0.004783
Mff :      0.006972 Mrt :      0.008220
Mrf :     -0.013336 Mtf :      0.002516
T-axis:  moment=     0.014   plunge=    29.864  azimuth=    76.058    
N-axis:  moment=     0.007   plunge=     9.779  azimuth=   340.379    
P-axis:  moment=    -0.021   plunge=    58.257  azimuth=   234.202    
best double couple: Mo=    0.018(x1.e26 dyncm)  Mw=5.4  tau=  1.4     
nodal planes (strike/dip/slip):  337.84/ 75.57/-100.10     193.39/ 17.55/-55.73 
Centroid location :   -8.892   154.620    31.575
Centroid time :      6.124
Variance reduction (%) :  -1
 
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          0-   30-  60-  90-  120- 150- 180- 210- 240- 270- 300- 330-           
z-comp:     0    0    0    0    1    1    2    0    0    0    0    2            
r-comp:     0    0    0    0    1    1    4    0    0    0    0    1            
t-comp:     0    0    0    0    1    1    4    0    0    0    0    1            
Total number of traces used =  20  
number of runs = 9
starttime = Sun Aug 26 08:14:21 MDT 2007
endtime = Sun Aug 26 08:35:24 MDT 2007
inversion time = Sun Aug 26 08:35:18 MDT 2007 - Sun Aug 26 08:35:24 MDT 2007
Solution produced by inversion of all available channels



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