M 5.0 earthquake: Aleutian Islands (Atka, USA) — February 22, 1975

M 5.0 earthquake: Aleutian Islands (Atka, USA) — February 22, 1975. Epicenter 364 km W of Atka, depth 50 km, 18:09 Local (1975-02-23 05:09 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Aleutian Islands (364 km W of Atka, USA) — 51.272, -179.273

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