M 8.3 earthquake: Aleutian Islands (Atka, USA) — August 16, 1906

M 8.3 earthquake: Aleutian Islands (Atka, USA) — August 16, 1906. Epicenter 522 km W of Atka, depth 110 km, 13:11 Local (1906-08-17 00:11 UTC). Shaking felt by ~61 people. Readings from every reporting agency, affected towns, aftershock sequence.

Aleutian Islands (522 km W of Atka, USA) — 51.853, 178.18

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