M 4.8 earthquake: Aleutian Islands (Atka, USA) — August 16, 1976

M 4.8 earthquake: Aleutian Islands (Atka, USA) — August 16, 1976. Epicenter 276 km W of Atka, depth 55 km, 00:11 Local (1976-08-16 10:11 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Aleutian Islands (276 km W of Atka, USA) — 51.488, -178.045

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