M 4.5 earthquake: Aleutian Islands (Atka, USA) — January 30, 1983

M 4.5 earthquake: Aleutian Islands (Atka, USA) — January 30, 1983. Epicenter 637 km W of Atka, depth 33 km, 05:27 Local (1983-01-29 17:27 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Aleutian Islands (637 km W of Atka, USA) — 51.814, 176.513

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