M 4.6 earthquake: Aleutian Islands (Atka, USA) — August 29, 1977

M 4.6 earthquake: Aleutian Islands (Atka, USA) — August 29, 1977. Epicenter 60 km S of Atka, depth 37 km, 12:03 Local (1977-08-29 22:03 UTC). Shaking felt by ~61 people. Readings from every reporting agency, affected towns, aftershock sequence.

Aleutian Islands (60 km S of Atka, USA) — 51.668, -174.023

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