M 6.8 earthquake: North Pacific Ocean (Russia) — April 11, 1989

M 6.8 earthquake: North Pacific Ocean (Russia) — April 11, 1989. Epicenter 258 km SE of Severo Kurilsk, depth 16 km, 15:56 Local (1989-04-11 03:56 UTC). Shaking felt by ~435K people. Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (258 km SE, Russia) — 49.488, 159.185

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