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Earthquake Hazards Program

USGS Centroid Moment Tensor Solution

 09/07/06 14:53:12.67
 RAT ISLANDS, ALEUTIAN ISLANDS   
 Epicenter:  50.461  176.992
 MW 6.0

 USGS CENTROID MOMENT TENSOR
 09/07/06 14:53:26.79
 Centroid:   50.453  176.747
 Depth  38         No. of sta:158
 Moment Tensor;   Scale 10**17 Nm
   Mrr=-5.07       Mtt= 6.89
   Mpp=-1.82       Mrt=-0.70
   Mrp= 7.75       Mtp=-8.86
  Principal axes:
   T  Val= 13.71  Plg=15  Azm=216
   N       -0.82      44      322
   P      -12.89      41      112

 Best Double Couple:Mo=1.3*10**18
  NP1:Strike=159 Dip=74 Slip= -42
  NP2:       264     49      -157
                                      
               #######                
          --###############           
        ----#################         
      -------##################       
    ---------####################     
   ----------###---------#########    
   -------####----------------####    
  -----#######-------------------##   
  ---##########--------------------   
  -############--------------------   
  ##############---------   -------   
  ###############-------- P -------   
   ###############-------   ------    
   ################---------------    
    #####   ########-------------     
      ### T #########----------       
        #   ##########-------         
          ##############---           
               #######                
                                      

Moment Tensor Solution

 


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