M 4.5 earthquake: Aleutian Islands (Atka, USA) — August 30, 1987

M 4.5 earthquake: Aleutian Islands (Atka, USA) — August 30, 1987. Epicenter 149 km SW of Atka, depth 33 km, 21:13 Local (1987-08-31 06:13 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Aleutian Islands (149 km SW of Atka, USA) — 51.41, -175.958

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