Quakes

Earthquake magnitude 5.5 (mwc) in 51.229N 178.062E, depth 33 km at 092258Z aug 99

Rat Islands, Aleutian Islands, Alaska · USGS-USP0009CUE

issued: 1999-08-09 22:58Z
status: cancelled 1999-08-12 22:58Z
self-cancels: 1999-08-12 22:58Z
authority: USGS NEIC
sea: North Pacific Ocean
position: 51.229, 178.062
source: usgs · first seen 2026-09-03 15:08Z

Original warning text

RAT ISLANDS, ALEUTIAN ISLANDS, ALASKA.
1. EARTHQUAKE MAGNITUDE 5.5 (MWC) IN 51.229N 178.062E, DEPTH 33 KM AT 092258Z AUG 99.
2. USGS EVENT USP0009CUE. https://earthquake.usgs.gov/earthquakes/eventpage/usp0009cue

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