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NORTHERN SUMATRA, INDONESIA

07/04/27 08:02:48 UTC
Epicenter 5.33N 94.61E

  Me   5.9                                                             
Broadband Source Parameters:
 BROADBAND DEPTH:        38.0 km
 RADIATED ENERGY                                                      
  No. of sta: 11  Focal mech.  M                                      
  Energy       1.4+0.4*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