M 4.8 earthquake: Aleutian Islands (Atka, USA) — March 10, 1987

M 4.8 earthquake: Aleutian Islands (Atka, USA) — March 10, 1987. Epicenter 299 km W of Atka, depth 33 km, 22:31 Local (1987-03-11 08:31 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Aleutian Islands (299 km W of Atka, USA) — 51.408, -178.364

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