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Earthquake Hazards Program
USGS Energy and Broadband Solution

CENTRAL ALASKA

02/11/03 22:12:41 UTC
Epicenter 63.52N 147.53W

BROADBAND SOURCE PARAMETERS
 Energy Magnitude:
  Me                         8.1
 Radiated Energy:
  Es               3.4*10**16 Nm
  No. of sta: 16  Focal mech.  C
 COMMENT: Complex event observed on broadband displacement seismograms.
end of comments

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