M 6.6 earthquake: Aleutian Islands (Atka, USA) — February 8, 1940

M 6.6 earthquake: Aleutian Islands (Atka, USA) — February 8, 1940. Epicenter 759 km W of Atka, depth 15 km, 05:15 Local (1940-02-07 17:15 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Aleutian Islands (759 km W of Atka, USA) — 51.357, 174.847

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