M 4.6 earthquake: Aleutian Islands (Atka, USA) — December 12, 1982

M 4.6 earthquake: Aleutian Islands (Atka, USA) — December 12, 1982. Epicenter 334 km W of Atka, depth 54 km, 00:56 Local (1982-12-12 11:56 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Aleutian Islands (334 km W of Atka, USA) — 51.472, -178.924

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