Earthquake Hazards Program: NEIC Fast Moment Solution

 04/11/15 09:06:55.72
 NEAR WEST COAST OF COLOMBIA     
 Epicenter:   4.610  -77.539
 MW 7.2

 USGS MOMENT TENSOR SOLUTION
 Depth   8         No. of sta: 31
 Moment Tensor;   Scale 10**19 Nm
   Mrr= 2.21       Mtt= 0.91
   Mff=-3.13       Mrt= 1.60
   Mrf=-5.27       Mtf=-2.47
  Principal axes:
   T  Val=  6.69  Plg=49  Azm= 50
   N       -0.09      27      176
   P       -6.60      29      282

 Best Double Couple:Mo=6.6*10**19
  NP1:Strike= 60 Dip=30 Slip= 157
  NP2:       170     79        62
                                      
               -######                
          -----############           
        -------##############         
      ---------################       
    -----------##################     
   ------------########   #######-    
   -------------####### T #######-    
  ----   -------#######   #######--   
  ---- P -------#################--   
  ----   -------################---   
  ---------------###############---   
  ---------------##############----   
   ---------------###########-----    
   ---------------##########------    
    #--------------######--------     
      ##-----------###---------       
        ############---------         
          ###########------           
               ######-

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