M 4.7 earthquake: Aleutian Islands (Atka, USA) — November 19, 1977

M 4.7 earthquake: Aleutian Islands (Atka, USA) — November 19, 1977. Epicenter 79 km S of Atka, depth 47 km, 11:03 Local (1977-11-19 22:03 UTC). Shaking felt by ~61 people. Readings from every reporting agency, affected towns, aftershock sequence.

Aleutian Islands (79 km S of Atka, USA) — 51.494, -174.32

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