M 4.8 earthquake: Bering Sea (Nikolski, USA) — August 16, 1991

M 4.8 earthquake: Bering Sea (Nikolski, USA) — August 16, 1991. Epicenter 171 km SW of Nikolski, depth 52 km, 13:20 Local (1991-08-16 21:20 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Bering Sea (171 km SW of Nikolski, USA) — 52.101, -170.984

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