M 4.8 earthquake: Aleutian Islands (Atka, USA) — November 6, 1977

M 4.8 earthquake: Aleutian Islands (Atka, USA) — November 6, 1977. Epicenter 132 km SW of Atka, depth 33 km, 04:25 Local (1977-11-06 15:25 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Aleutian Islands (132 km SW of Atka, USA) — 51.267, -175.392

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