M 5.2 earthquake: Aleutian Islands (Atka, USA) — April 21, 1989

M 5.2 earthquake: Aleutian Islands (Atka, USA) — April 21, 1989. Epicenter 327 km W of Atka, depth 33 km, 12:51 Local (1989-04-22 00:51 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Aleutian Islands (327 km W of Atka, USA) — 51.079, -178.578

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