M 4.6 earthquake: Aleutian Islands (Atka, USA) — April 16, 1979

M 4.6 earthquake: Aleutian Islands (Atka, USA) — April 16, 1979. Epicenter 351 km W of Atka, depth 50 km, 09:56 Local (1979-04-16 20:56 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Aleutian Islands (351 km W of Atka, USA) — 51.452, -179.169

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