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

M 4.8 earthquake: Aleutian Islands (Atka, USA) — May 31, 1991. Epicenter 92 km S of Atka, depth 33 km, 03:26 Local (1991-05-31 12:26 UTC). Shaking felt by ~61 people. Readings from every reporting agency, affected towns, aftershock sequence.

Aleutian Islands (92 km S of Atka, USA) — 51.388, -173.91

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