M 4.7 Earthquake: Aleutian Islands (Atka, USA) — June 6, 1977

M 4.7 Earthquake: Aleutian Islands (Atka, USA) — June 6, 1977. Epicenter 509 km W of Atka, depth 67 km, 12:41 Local (1977-06-06 22:41 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Aleutian Islands (509 km W of Atka, USA) — 51.56, 178.458

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