M 4.8 earthquake: Bering Sea (Nikolski, USA) — February 20, 1990

M 4.8 earthquake: Bering Sea (Nikolski, USA) — February 20, 1990. Epicenter 54 km SE of Nikolski, depth 33 km, 16:16 Local (1990-02-21 01:16 UTC). Shaking felt by ~18 people. Readings from every reporting agency, affected towns, aftershock sequence.

Bering Sea (54 km SE of Nikolski, USA) — 52.641, -168.237

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