M 4.6 earthquake: Aleutian Islands (Atka, USA) — July 6, 1987

M 4.6 earthquake: Aleutian Islands (Atka, USA) — July 6, 1987. Epicenter 45 km SW of Atka, depth 33 km, 09:55 Local (1987-07-06 18:55 UTC). Shaking felt by ~61 people. Readings from every reporting agency, affected towns, aftershock sequence.

Aleutian Islands (45 km SW of Atka, USA) — 51.913, -174.663

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