M 4.7 earthquake: Aleutian Islands (Atka, USA) — January 12, 1987

M 4.7 earthquake: Aleutian Islands (Atka, USA) — January 12, 1987. Epicenter 123 km SW of Atka, depth 33 km, 09:04 Local (1987-01-12 19:04 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Aleutian Islands (123 km SW of Atka, USA) — 51.378, -175.413

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