M 4.6 earthquake: Aleutian Islands (Atka, USA) — August 27, 1987

M 4.6 earthquake: Aleutian Islands (Atka, USA) — August 27, 1987. Epicenter 61 km SW of Atka, depth 33 km, 01:15 Local (1987-08-27 10:15 UTC). Shaking felt by ~61 people. Readings from every reporting agency, affected towns, aftershock sequence.

Aleutian Islands (61 km SW of Atka, USA) — 51.692, -174.544

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