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Earthquake Hazards Program

USGS/SLU Regional Moment Tensor Solution

 08/04/21 05:38:30   
 ILLINOIS                        
 Epicenter:  38.473  -87.823
 MW 4.0

 USGS/SLU REGIONAL MOMENT TENSOR
 Depth  15         No. of sta: 13
 Moment Tensor;   Scale 10**14 Nm
   Mrr= 0.33       Mtt= 8.96
   Mpp=-9.29       Mrt=-2.07
   Mrp= 0.12       Mtp= 5.46
  Principal axes:
   T  Val= 10.84  Plg=10  Azm=164
   N        0.00      78      326
   P      -10.84       3       74

 Best Double Couple:Mo=1.1*10**15
  NP1:Strike=300 Dip=85 Slip=  10
  NP2:       209     80       175
                                      
               #######                
          #################           
        #################----         
      ##################-------       
    ##################-----------     
   ---###############-------------    
   -------##########-------------     
  ------------####--------------- P   
  -------------------------------     
  --------------####---------------   
  -------------########------------   
  ------------############---------   
   -----------###############-----    
   ----------###################--    
    --------#####################     
      -----####################       
        ---##########   #####         
          ########### T ###           
               ######                 
                                      

Moment Tensor Solution

 


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