7.7 Mwp - SOUTHEASTERN ALASKA

Preliminary Earthquake Report
Magnitude 7.7 Mwp
Date-Time
  • 5 Jan 2013 08:58:19 UTC
  • 4 Jan 2013 23:58:19 near epicenter
  • 5 Jan 2013 00:58:19 standard time in your timezone
Location 55.292N 134.728W
Depth 9 km
Distances
  • 101 km (63 miles) SW (221 degrees) of Edna Bay, AK
  • 102 km (64 miles) W (259 degrees) of Craig, AK
  • 106 km (66 miles) S (182 degrees) of Port Alexander, AK
  • 1032 km (641 miles) NW (315 degrees) of Vancouver, British Columbia, Canada
Location Uncertainty Horizontal: 12.3 km; Vertical 4.4 km
Parameters Nph = 362; Dmin = 103.8 km; Rmss = 1.14 seconds; Gp = 129°
M-type = Mwp; Version = 7
Event ID us c000ejqv

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U.S. Geological Survey
http://earthquake.usgs.gov/regional/neic/

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