M 7.4 earthquake: Aleutian Islands (Atka, USA) — February 3, 1965

M 7.4 earthquake: Aleutian Islands (Atka, USA) — February 3, 1965. Epicenter 435 km W of Atka, depth 9 km, 21:40 Local (1965-02-04 08:40 UTC). Shaking felt by ~61 people. Readings from every reporting agency, affected towns, aftershock sequence.

Aleutian Islands (435 km W of Atka, USA) — 51.436, 179.592

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