M 4.9 earthquake: Bering Sea (Ust-Kamchatsk, Russia) — April 1, 1977

M 4.9 earthquake: Bering Sea (Ust-Kamchatsk, Russia) — April 1, 1977. Epicenter 249 km E of Ust-Kamchatsk, depth 33 km, 12:14 Local (1977-04-01 00:14 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Bering Sea (249 km E of Ust-Kamchatsk, Russia) — 55.416, 166.168

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