M 4.8 earthquake: Aleutian Islands (Atka, USA) — January 6, 2026

M 4.8 earthquake: Aleutian Islands (Atka, USA) — January 6, 2026. Epicenter 639 km W of Atka, depth 12 km, 22:57 Local (2026-01-06 10:57 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Aleutian Islands (639 km W of Atka, USA) — 51.1905, 176.6715

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