M 5.3 earthquake: Aleutian Islands (Atka, USA) — May 9, 1973

M 5.3 earthquake: Aleutian Islands (Atka, USA) — May 9, 1973. Epicenter 377 km W of Atka, depth 61 km, 23:39 Local (1973-05-10 11:39 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Aleutian Islands (377 km W of Atka, USA) — 51.372, -179.52

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