M 4.8 earthquake: Aleutian Islands (Atka, USA) — May 31, 1991

M 4.8 earthquake: Aleutian Islands (Atka, USA) — May 31, 1991. Epicenter 84 km SE of Atka, depth 33 km, 21:52 Local (1991-06-01 06:52 UTC). Shaking felt by ~61 people. Readings from every reporting agency, affected towns, aftershock sequence.

Aleutian Islands (84 km SE of Atka, USA) — 51.583, -173.487

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