Link to USGS home page.
Earthquake Hazards Program

USGS Fast Moment Tensor Solution

 04/10/23 08:56: 1.08
 NEAR WEST COAST OF HONSHU, JAPAN
 Epicenter:  37.200  138.812
 MW 6.4

 USGS MOMENT TENSOR SOLUTION
 Depth  19         No. of sta: 71
 Moment Tensor;   Scale 10**18 Nm
   Mrr= 3.70       Mtt=-1.68
   Mff=-2.03       Mrt=-0.63
   Mrf= 0.37       Mtf=-1.92
  Principal axes:
   T  Val=  3.84  Plg=79  Azm=216
   N       -0.06      11       43
   P       -3.79       1      313

 Best Double Couple:Mo=3.8*10**18
  NP1:Strike= 32 Dip=45 Slip=  75
  NP2:       233     47       105
                                      
               -------                
          -----------------           
        --------------------#         
      P ---------------------##       
    -   ----------###########----     
   ------------##############-----    
   ----------################-----    
  ---------##################------   
  -------###################-------   
  ------########   #########-------   
  -----######### T ########--------   
  ----##########   #######---------   
   --####################---------    
   --###################----------    
    -#################-----------     
      #############------------       
        ########-------------         
          -----------------           
               -------                
                                      

Moment Tensor Solution

Explanation of Parameters
Current USGS Fast Moment Tensor Solutions
USGS E-mail Notification Services
Source Parameter Search

For more information, contact Stuart Sipkin sipkin@usgs.gov

 


FirstGov button  Take Pride in America button