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Earthquake Hazards Program

USGS Centroid Moment Tensor Solution

 09/02/18 21:53:39.25
 KERMADEC ISLANDS REGION         
 Epicenter: -27.739 -175.816
 MW 6.9

 USGS CENTROID MOMENT TENSOR
 09/02/18 21:54:05.59
 Centroid:  -27.179 -176.229
 Depth  40         No. of sta:141
 Moment Tensor;   Scale 10**19 Nm
   Mrr= 0.13       Mtt=-0.63
   Mpp= 0.50       Mrt=-0.08
   Mrp= 1.81       Mtp=-1.99
  Principal axes:
   T  Val=  2.88  Plg=30  Azm=239
   N       -0.28      49       12
   P       -2.60      24      134

 Best Double Couple:Mo=2.7*10**19
  NP1:Strike=275 Dip=50 Slip= 175
  NP2:         8     86        40
                                      
               ------#                
          -----------######           
        -------------########         
      ---------------##########       
    ----------------#############     
   ----------#######-#############    
   ----#############-------#######    
  --################----------#####   
  #################--------------##   
  #################---------------#   
  #################----------------   
  #####   #########----------------   
   #### T ########----------------    
   ####   ########--------   -----    
    ##############-------- P ----     
      ###########---------   --       
        #########------------         
          #######----------           
               #------                
                                      

Moment Tensor Solution

 


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