M 4.5 earthquake: Aleutian Islands (Atka, USA) — April 27, 1985

M 4.5 earthquake: Aleutian Islands (Atka, USA) — April 27, 1985. Epicenter 84 km SE of Atka, depth 33 km, 18:56 Local (1985-04-28 04:56 UTC). Shaking felt by ~53 people. Readings from every reporting agency, affected towns, aftershock sequence.

Aleutian Islands (84 km SE of Atka, USA) — 51.603, -173.443

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