Quakes · tsunami

Earthquake magnitude 5.7 (mww) in 51.149N 178.735E, depth 22 km at 091629Z apr 22

Rat Islands, Aleutian Islands, Alaska · USGS-US7000H0X9

issued: 2022-04-09 16:29Z
status: cancelled 2022-04-12 16:29Z
self-cancels: 2022-04-12 16:29Z
authority: USGS NEIC
sea: North Pacific Ocean
position: 51.149, 178.735
source: usgs · first seen 2026-09-03 15:13Z

Original warning text

RAT ISLANDS, ALEUTIAN ISLANDS, ALASKA.
1. EARTHQUAKE MAGNITUDE 5.7 (MWW) IN 51.149N 178.735E, DEPTH 22 KM AT 091629Z APR 22.
2. A TSUNAMI MESSAGE WAS ISSUED FOR THIS EVENT. FOLLOW THE TSUNAMI WARNING CENTRES.
3. USGS EVENT US7000H0X9. https://earthquake.usgs.gov/earthquakes/eventpage/us7000h0x9

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