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Earthquake Hazards Program

USGS Prototype Centroid Moment Tensor Solution

 07/11/10 01:13:35.00
 MACQUARIE ISLAND REGION         
 Epicenter: -52.120  159.422
 MW 6.5

 USGS CENTROID MOMENT TENSOR
 07/11/10 01:13:53.40
 Centroid:  -51.485  160.542
 Depth  10         No. of sta: 67
 Moment Tensor;   Scale 10**18 Nm
   Mrr= 1.45       Mtt= 5.91
   Mpp=-7.36       Mrt=-0.49
   Mrp=-0.29       Mtp= 1.16
  Principal axes:
   T  Val=  6.07  Plg= 6  Azm=174
   N        1.40      83        9
   P       -7.47       1      265

 Best Double Couple:Mo=6.8*10**18
  NP1:Strike=220 Dip=87 Slip= 174
  NP2:       310     84         3
                                      
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   --------#############----------    
   ----------#########------------    
  --------------#####--------------   
  ----------------#----------------   
   ---------------##---------------   
 P -------------######-------------   
   ------------#########-----------   
   ----------#############--------    
   ---------################------    
    ------####################---     
      ---######################       
        ##########   ########         
          ######## T ######           
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