M 4.6 earthquake: Bering Sea (Unalaska, USA) — October 22, 1976

M 4.6 earthquake: Bering Sea (Unalaska, USA) — October 22, 1976. Epicenter 136 km N of Unalaska, depth 194 km, 22:25 Local (1976-10-23 08:25 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Bering Sea (136 km N of Unalaska, USA) — 55.05, -165.973

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