M 5.3 earthquake: Bering Sea (Unalaska, USA) — December 22, 1988

M 5.3 earthquake: Bering Sea (Unalaska, USA) — December 22, 1988. Epicenter 23 km NE of Unalaska, depth 76 km, 01:42 Local (1988-12-22 10:42 UTC). Shaking felt by ~21K people. Readings from every reporting agency, affected towns, aftershock sequence.

Bering Sea (23 km NE of Unalaska, USA) — 53.983, -166.244

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