[rCMT] (Update) Mw=6.4 NORTH OF SVALBARD

USGS research CMT researchcmt at geohazards.usgs.gov
Fri Mar 6 23:38:19 GMT 2009


HUMAN REVIEWED solution
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More data added 
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General region :  2009dwaw NORTH OF SVALBARD                                 
surface waves  (3.0,3.5,7,7.5 mHz)
Stations used :  AAK ARU BFO CASY COR CTAO DGAR ESK FFC GNI HKT INCN KIP KIV KMBO KONO KURK LSZ MAJO OTAV PET PMG PM
Origin time: 2009   65  10  50  29
Original location (lat,lon,depth) :      80.3000   -2.00000  10   
Moment tensor (x1.e26 dyncm) :
Mrr :     -0.177210 Mtt :     -0.363233
Mff :      0.540443 Mrt :     -0.256432
Mrf :     -0.092623 Mtf :     -0.197746
T-axis:  moment=     0.584   plunge=     3.175  azimuth=    79.050    
N-axis:  moment=     0.000   plunge=    56.179  azimuth=   173.800    
P-axis:  moment=    -0.584   plunge=    33.630  azimuth=   346.935    
best double couple: Mo=    0.584(x1.e26 dyncm)  Mw=6.4  tau=  4.6     
nodal planes (strike/dip/slip):   28.00/ 69.36/-27.41     128.36/ 64.48/-157.01 
Centroid location :   80.141    -2.131    21.026
Centroid time :     -2.631
Variance reduction (%) :  48
 
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       *- oo                    o--------*  
      **---oo                  oo--------** 
      *-----oo                oo----------T 
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          0-   30-  60-  90-  120- 150- 180- 210- 240- 270- 300- 330-           
z-comp:     5    2    4    2    6    1    1    0    5    3    1    1            
r-comp:     2    0    3    2    3    1    1    0    4    2    1    1            
t-comp:     1    3    2    1    5    1    1    1    4    1    0    1            
Total number of traces used =  72  


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