M 5.1 earthquake: Aleutian Islands (Atka, USA) — April 6, 1987

M 5.1 earthquake: Aleutian Islands (Atka, USA) — April 6, 1987. Epicenter 144 km W of Atka, depth 65 km, 01:23 Local (1987-04-06 10:23 UTC). Shaking felt by ~53 people. Readings from every reporting agency, affected towns, aftershock sequence.

Aleutian Islands (144 km W of Atka, USA) — 51.893, -176.255

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