Quakes

Earthquake magnitude 5.5 (mwc) in 51.626N 177.378E, depth 57 km at 301202Z dec 10

Rat Islands, Aleutian Islands, Alaska · USGS-USP000HSA4

issued: 2010-12-30 12:02Z
status: cancelled 2011-01-02 12:02Z
self-cancels: 2011-01-02 12:02Z
authority: USGS NEIC
sea: North Pacific Ocean
position: 51.626, 177.378
source: usgs · first seen 2026-09-03 15:13Z

Original warning text

RAT ISLANDS, ALEUTIAN ISLANDS, ALASKA.
1. EARTHQUAKE MAGNITUDE 5.5 (MWC) IN 51.626N 177.378E, DEPTH 57 KM AT 301202Z DEC 10.
2. USGS EVENT USP000HSA4. https://earthquake.usgs.gov/earthquakes/eventpage/usp000hsa4

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