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NEAR WEST COAST OF HONSHU, JAPAN

07/07/16 01:13:27 UTC
Epicenter 37.58N 138.38E

  Me   6.4                                                             
Broadband Source Parameters:
 BROADBAND DEPTH:        12.0 km
 RADIATED ENERGY                                                      
  No. of sta: 14  Focal mech.  M                                      
  Energy       9.3+1.4*10**13 Nm                                      
 COMMENT:  Complex earthquake   
  observed on broadband         
  displacement seismograms.  Two
  events about 3 seconds apart. 
  Depth from synthetics of      
  broadband displacement        
  seismograms based on first    
  event.                        

Explanation of Parameters
Latest USGS Energy Solutions
Source Parameter Search

For more information, contact George Choy, choy@usgs.gov

Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver