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TONGA

08/08/19 16:30:13 UTC
Epicenter 15.11S 173.55W

  Me   5.8                                                             
Broadband Source Parameters:
 BROADBAND DEPTH:         8.0 km
 RADIATED ENERGY                                                      
  No. of sta: 18  Focal mech.  M                                      
  Energy       1.1+0.2*10**13 Nm                                      
 COMMENT:  Depth from synthetics
  of broadband displacement     
  seismograms.                  

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