Quakes · tsunami

Earthquake magnitude 5.7 (mww) in 53.685N 150.583W, depth 10 km at 011635Z dec 20

South of Alaska · USGS-US7000CLP0

issued: 2020-12-01 16:35Z
status: cancelled 2020-12-04 16:35Z
self-cancels: 2020-12-04 16:35Z
authority: USGS NEIC
sea: North Pacific Ocean
position: 53.685, -150.583
source: usgs · first seen 2026-09-03 15:13Z

Original warning text

SOUTH OF ALASKA.
1. EARTHQUAKE MAGNITUDE 5.7 (MWW) IN 53.685N 150.583W, DEPTH 10 KM AT 011635Z DEC 20.
2. A TSUNAMI MESSAGE WAS ISSUED FOR THIS EVENT. FOLLOW THE TSUNAMI WARNING CENTRES.
3. USGS EVENT US7000CLP0. https://earthquake.usgs.gov/earthquakes/eventpage/us7000clp0

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