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Magnitude 5.2 - ANDREANOF ISLANDS, ALEUTIAN IS., ALASKA

2008 October 31 00:00:00 UTC

Earthquake Details

Magnitude5.2 (Preliminary magnitude — subject to revision)
Date-Time
  • Friday, October 31, 2008 at 00:00:00 UTC
  • Thursday, October 30, 2008 at 03:00:00 PM at epicenter
Location52.100°N, 175.900°W
Depth178 km (110.6 miles) set by location program
RegionANDREANOF ISLANDS, ALEUTIAN IS., ALASKA
Distances
  • 56 km (35 miles) ENE (64°) from Adak, AK
  • 116 km (72 miles) W (265°) from Atka, AK
  • 485 km (302 miles) W (262°) from Nikolski, AK
  • 1871 km (1163 miles) WSW (249°) from Anchorage, AK
Location UncertaintyError estimate not available
ParametersNST=020, Nph=020, Dmin=0 km, Rmss=0 sec, Gp=173°,
M-type="moment" magnitude from initial P wave (tsuboi method) (Mi), Version=A
Source
Event IDpt08305012
  • This is a computer-generated message -- this event has not yet been reviewed by a seismologist.
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