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Earthquake Hazards Program
USGS Energy and Broadband Solution

NEAR N COAST OF PAPUA, INDONESIA

09/01/03 19:43:54 UTC
Epicenter 0.51S 132.78E

  Me   7.4
Broadband Source Parameters:
 BROADBAND DEPTH:        17.0 km
 RADIATED ENERGY
  No. of sta: 12  Focal mech.  M
  Energy       2.8+0.7*10**15 Nm
 COMMENT:  Complex earthquake
  observed on broadband
  displacement seismograms.  A
  small event is followed by a
  much larger one about 6
  seconds later.  Depth based
  on the larger 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


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