M 5.4 earthquake: Aleutian Islands (Atka, USA) — September 21, 2024

M 5.4 earthquake: Aleutian Islands (Atka, USA) — September 21, 2024. Epicenter 310 km W of Atka, depth 45 km, 05:21 Local (2024-09-21 17:21 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Aleutian Islands (310 km W of Atka, USA) — 51.2868, -178.4612

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