M 4.9 earthquake: Aleutian Islands (Nikolski, USA) — October 12, 2017

M 4.9 earthquake: Aleutian Islands (Nikolski, USA) — October 12, 2017. Epicenter 137 km SW of Nikolski, depth 39 km, 00:23 Local (2017-10-12 08:23 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Aleutian Islands (137 km SW of Nikolski, USA) — 51.9461, -170.0542

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