M 4.7 earthquake: Aleutian Islands (Atka, USA) — December 5, 1973

M 4.7 earthquake: Aleutian Islands (Atka, USA) — December 5, 1973. Epicenter 246 km W of Atka, depth 51 km, 03:39 Local (1973-12-05 14:39 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Aleutian Islands (246 km W of Atka, USA) — 51.457, -177.57

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