M 4.8 earthquake: Aleutian Islands (Atka, USA) — December 19, 1989

M 4.8 earthquake: Aleutian Islands (Atka, USA) — December 19, 1989. Epicenter 134 km SW of Atka, depth 45 km, 21:22 Local (1989-12-20 07:22 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Aleutian Islands (134 km SW of Atka, USA) — 51.53, -175.827

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