M 6.7 earthquake: Aleutian Islands (Atka, USA) — November 3, 1977

M 6.7 earthquake: Aleutian Islands (Atka, USA) — November 3, 1977. Epicenter 134 km SW of Atka, depth 33 km, 22:52 Local (1977-11-04 09:52 UTC). Shaking felt by ~61 people. Readings from every reporting agency, affected towns, aftershock sequence.

Aleutian Islands (134 km SW of Atka, USA) — 51.659, -175.952

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