M 5.0 earthquake: Aleutian Islands (Atka, USA) — October 10, 1991

M 5.0 earthquake: Aleutian Islands (Atka, USA) — October 10, 1991. Epicenter 219 km SW of Atka, depth 33 km, 18:07 Local (1991-10-11 03:07 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Aleutian Islands (219 km SW of Atka, USA) — 51.216, -176.959

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