M 5.4 earthquake: Aleutian Islands (Atka, USA) — October 30, 1984

M 5.4 earthquake: Aleutian Islands (Atka, USA) — October 30, 1984. Epicenter 451 km W of Atka, depth 39 km, 11:04 Local (1984-10-29 23:04 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Aleutian Islands (451 km W of Atka, USA) — 51.125, 179.484

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