M 4.7 earthquake in Russia (Klyuchi) — September 19, 1983

M 4.7 earthquake in Russia (Klyuchi) — September 19, 1983. Epicenter 77 km SE of Klyuchi, depth 33 km, 15:40 Local (1983-09-19 02:40 UTC). Shaking felt by ~93K people. Readings from every reporting agency, affected towns, aftershock sequence.

77 km SE of Klyuchi (Russia) — 55.69, 161.421

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