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VANUATU

07/08/01 17:08:57 UTC
Epicenter 15.65S 167.54E

  Me                         6.5
 Radiated Energy:
  Es               1.2*10**14 Nm
  No. of sta:  6  Focal mech.  M                                      
 Broadband Depth:       120 K km
 COMMENT: Complex earthquake    
  observed on broadband         
  displacement seismograms, with
  at least one larger event     
  occurring about 3 s after     
  the onset.  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