M 4.8 earthquake: Aleutian Islands (Atka, USA) — June 22, 1983

M 4.8 earthquake: Aleutian Islands (Atka, USA) — June 22, 1983. Epicenter 338 km W of Atka, depth 58 km, 15:45 Local (1983-06-23 01:45 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Aleutian Islands (338 km W of Atka, USA) — 51.291, -178.881

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