M 4.9 earthquake: Aleutian Islands (Atka, USA) — February 21, 2025

M 4.9 earthquake: Aleutian Islands (Atka, USA) — February 21, 2025. Epicenter 531 km W of Atka, depth 52 km, 19:07 Local (2025-02-21 07:07 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Aleutian Islands (531 km W of Atka, USA) — 51.5262, 178.1377

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