M 6.3 earthquake: Aleutian Islands (Atka, USA) — November 16, 1923

M 6.3 earthquake: Aleutian Islands (Atka, USA) — November 16, 1923. Epicenter 318 km W of Atka, depth 65 km, 15:53 Local (1923-11-17 02:53 UTC). Shaking felt by ~61 people. Readings from every reporting agency, affected towns, aftershock sequence.

Aleutian Islands (318 km W of Atka, USA) — 51.319, -178.597

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