M 5.1 earthquake: Aleutian Islands (Atka, USA) — September 9, 1987

M 5.1 earthquake: Aleutian Islands (Atka, USA) — September 9, 1987. Epicenter 127 km W of Atka, depth 49 km, 18:48 Local (1987-09-10 03:48 UTC). Shaking felt by ~61 people. Readings from every reporting agency, affected towns, aftershock sequence.

Aleutian Islands (127 km W of Atka, USA) — 51.931, -176.006

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