[rCMT] Mw=5.8 NEW BRITAIN REGION, P.N.G.

USGS research CMT researchcmt at geohazards.cr.usgs.gov
Thu Jun 14 18:28:13 GMT 2007


AUTOMATIC solution, not reviewed by a seismologist
--------------------------------------------------
General region :  2007dpbm NEW BRITAIN REGION, P.N.G                         
surface waves  (3.0,3.5,7,7.5 mHz)
Stations used :  INCN KIP MA2 MAJO PET TAU YSS                                                                      
Origin time: 2007  165  17  41   5
Original location (lat,lon,depth) :     -5.70000    151.600  43   
Moment tensor (x1.e26 dyncm) :
Mrr :      0.050960 Mtt :     -0.028574
Mff :     -0.022386 Mrt :      0.026843
Mrf :      0.026188 Mtf :     -0.009664
T-axis:  moment=     0.065   plunge=    69.455  azimuth=   313.683    
N-axis:  moment=    -0.016   plunge=     2.253  azimuth=    49.708    
P-axis:  moment=    -0.049   plunge=    20.410  azimuth=   140.546    
best double couple: Mo=    0.057(x1.e26 dyncm)  Mw=5.8  tau=  2.1     
nodal planes (strike/dip/slip):   48.68/ 65.45/ 87.52     234.62/ 24.67/ 95.40  
Centroid location :   -6.234   152.213    53.647
Centroid time :     -3.404
Variance reduction (%) :  18
 
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          0-   30-  60-  90-  120- 150- 180- 210- 240- 270- 300- 330-           
z-comp:     0    0    0    0    1    1    4    0    0    0    0    1            
r-comp:     0    0    0    0    0    0    2    0    0    0    0    0            
t-comp:     0    0    0    0    0    1    2    0    0    0    0    0            
Total number of traces used =  12  
number of runs = 13
starttime = Thu Jun 14 11:59:47 MDT 2007
endtime = Thu Jun 14 12:28:11 MDT 2007
inversion time = Thu Jun 14 12:28:07 MDT 2007 - Thu Jun 14 12:28:11 MDT 2007
Solution produced by inversion of channels with var red > 2%



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