M 6.0 earthquake: Aleutian Islands (Atka, USA) — July 18, 1933

M 6.0 earthquake: Aleutian Islands (Atka, USA) — July 18, 1933. Epicenter 52 km S of Atka, depth 10 km, 23:55 Local (1933-07-19 10:55 UTC). Shaking felt by ~61 people. Readings from every reporting agency, affected towns, aftershock sequence.

Aleutian Islands (52 km S of Atka, USA) — 51.75, -174.0

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