M 5.5 earthquake off the coast of Petropavlovsk-Kamchatsky, Russia — July 21, 1982

M 5.5 earthquake off the coast of Petropavlovsk-Kamchatsky, Russia — July 21, 1982. Epicenter 250 km NE of Petropavlovsk-Kamchatsky, depth 32 km, 04:11 Local (1982-07-20 15:11 UTC). Shaking felt by ~183K people. Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (250 km NE, Russia) — 54.55, 161.472

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