M 4.8 earthquake: Aleutian Islands (Atka, USA) — May 9, 1986

M 4.8 earthquake: Aleutian Islands (Atka, USA) — May 9, 1986. Epicenter 177 km SW of Atka, depth 33 km, 04:23 Local (1986-05-09 13:23 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Aleutian Islands (177 km SW of Atka, USA) — 51.179, -176.168

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