M 4.7 earthquake: Aleutian Islands (Atka, USA) — June 21, 1986

M 4.7 earthquake: Aleutian Islands (Atka, USA) — June 21, 1986. Epicenter 100 km SW of Atka, depth 33 km, 06:38 Local (1986-06-21 15:38 UTC). Shaking felt by ~58 people. Readings from every reporting agency, affected towns, aftershock sequence.

Aleutian Islands (100 km SW of Atka, USA) — 51.38, -174.812

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