M 4.8 earthquake: Bering Sea (Unalaska, USA) — December 28, 1978

M 4.8 earthquake: Bering Sea (Unalaska, USA) — December 28, 1978. Epicenter 94 km S of Unalaska, depth 33 km, 22:00 Local (1978-12-29 09:00 UTC). Shaking felt by ~3.6K people. Readings from every reporting agency, affected towns, aftershock sequence.

Bering Sea (94 km S of Unalaska, USA) — 53.05, -166.885

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