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Earthquake Hazards Program

USGS Centroid Moment Tensor Solution

 09/01/15 07:27:21.15
 SOUTHEAST OF LOYALTY ISLANDS    
 Epicenter: -22.370  170.537
 MW 6.7

 USGS CENTROID MOMENT TENSOR
 09/01/15 07:27:44.40
 Centroid:  -22.220  169.989
 Depth  28         No. of sta:176
 Moment Tensor;   Scale 10**18 Nm
   Mrr= 8.12       Mtt=-6.28
   Mpp=-1.84       Mrt= 8.08
   Mrp=-8.01       Mtp= 3.11
  Principal axes:
   T  Val= 14.25  Plg=61  Azm= 52
   N       -0.70       7      308
   P      -13.55      27      214

 Best Double Couple:Mo=1.4*10**19
  NP1:Strike=131 Dip=73 Slip=  98
  NP2:       286     19        66
                                      
               -------                
          -----------------           
        -----#########-------         
      --##################-----       
    ##-######################----     
   #----#######################---    
   ------############   ########--    
  --------########### T #########--   
  ----------#########   ##########-   
  ------------####################-   
  --------------###################   
  ----------------#################   
   -----------------##############    
   -------   ----------###########    
    ------ P -------------#######     
      ----   ------------------       
        ---------------------         
          -----------------           
               -------                
                                      

Moment Tensor Solution

 


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