M 6.0 earthquake: Aleutian Islands (Atka, USA) — January 24, 1957

M 6.0 earthquake: Aleutian Islands (Atka, USA) — January 24, 1957. Epicenter 197 km W of Atka, depth 45 km, 16:36 Local (1957-01-25 03:36 UTC). Shaking felt by ~61 people. Readings from every reporting agency, affected towns, aftershock sequence.

Aleutian Islands (197 km W of Atka, USA) — 51.733, -176.97

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