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

M 5.0 earthquake: Aleutian Islands (Atka, USA) — February 22, 1975. Epicenter 371 km W of Atka, depth 55 km, 14:16 Local (1975-02-23 01:16 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Aleutian Islands (371 km W of Atka, USA) — 51.347, -179.417

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