M 4.9 Earthquake: Aleutian Islands (Nikolski, USA) — February 17, 1990

M 4.9 Earthquake: Aleutian Islands (Nikolski, USA) — February 17, 1990. Epicenter 115 km SW of Nikolski, depth 33 km, 09:58 Local (1990-02-17 18:58 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Aleutian Islands (115 km SW of Nikolski, USA) — 51.987, -169.549

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