M 4.9 earthquake: Bering Sea (Unalaska, USA) — August 31, 1987

M 4.9 earthquake: Bering Sea (Unalaska, USA) — August 31, 1987. Epicenter 41 km W of Unalaska, depth 33 km, 20:15 Local (1987-09-01 04:15 UTC). Shaking felt by ~3.6K people. Readings from every reporting agency, affected towns, aftershock sequence.

Bering Sea (41 km W of Unalaska, USA) — 53.741, -167.125

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