M 4.9 earthquake: Aleutian Islands (Atka, USA) — October 4, 1986

M 4.9 earthquake: Aleutian Islands (Atka, USA) — October 4, 1986. Epicenter 169 km SW of Atka, depth 33 km, 18:25 Local (1986-10-05 03:25 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Aleutian Islands (169 km SW of Atka, USA) — 51.252, -176.131

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