M 4.5 earthquake: Aleutian Islands (Ust-Kamchatsk, Russia) — September 16, 1981

M 4.5 earthquake: Aleutian Islands (Ust-Kamchatsk, Russia) — September 16, 1981. Epicenter 803 km SE of Ust-Kamchatsk, depth 33 km, 00:05 Local (1981-09-15 13:05 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Aleutian Islands (803 km SE of Ust-Kamchatsk, Russia) — 51.707, 172.051

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