[rCMT] (Update) Mw=6.9 KURIL ISLANDS

[USGS research CMT]

HUMAN REVIEWED solution
--------------------------------------------------
Initial depth changed
--------------------------------------------------
General region :  2009udak KURIL ISLANDS                                     
surface waves  (3.0,3.5,7,7.5 mHz)
Stations used : ARU COR CTAO FFC INCN KEV KIP KONO KURK LVZ PMG SFJD ULN YAK                                        
Origin time: 2009   97   4  23  34
Original location (lat,lon,depth) :      46.1000    151.400  39   
Moment tensor (x1.e26 dyncm) :
Mrr :      2.139397 Mtt :     -0.891575
Mff :     -1.247821 Mrt :      0.777809
Mrf :      1.772052 Mtf :     -0.987975
T-axis:  moment=     2.927   plunge=    67.557  azimuth=   284.009    
N-axis:  moment=    -0.138   plunge=     7.510  azimuth=    32.620    
P-axis:  moment=    -2.790   plunge=    21.020  azimuth=   125.524    
best double couple: Mo=    2.859(x1.e26 dyncm)  Mw=6.9  tau=  7.9     
nodal planes (strike/dip/slip):   29.32/ 66.43/ 81.80     229.13/ 24.88/108.10  
Centroid location :   45.435   151.657    40.007
Centroid time :      2.744
Variance reduction (%) :  65
 
                   ***********              
               **** ----------****          
            *** ----oooooooooooooo***       
          **  ---oooo------------o oo**     
         ** --oooo---------------o    **    
        * ---oo------------------o      *   
       * --oo-------------------oo       *  
      **--oo--------------------o        ** 
      *--oo--------------------oo         * 
     **--o---------T----------oo          **
     **-oo--------------+-----o           **
     **-o--------------------oo           **
      *-o------------------ooo            * 
      **o-----------------oo             ** 
       *oo---------------oo              *  
        *o-------------ooo          P   *   
         **-----------oo              **    
          **-------ooo               **     
            ***-oooo              ***       
               ****           ****          
                   ***********              
 
          0-   30-  60-  90-  120- 150- 180- 210- 240- 270- 300- 330-           
z-comp:     0    0    1    0    2    1    3    3    1    1    0    2            
r-comp:     0    0    1    0    2    1    3    3    1    1    0    2            
t-comp:     0    0    1    0    2    1    3    3    1    1    0    2            
Total number of traces used =  42