M 5.0 earthquake: Aleutian Islands (Atka, USA) — June 18, 1973

M 5.0 earthquake: Aleutian Islands (Atka, USA) — June 18, 1973. Epicenter 647 km W of Atka, depth 53 km, 04:53 Local (1973-06-17 16:53 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Aleutian Islands (647 km W of Atka, USA) — 51.748, 176.374

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