M 4.5 earthquake: North Pacific Ocean (USA) — April 28, 1989

M 4.5 earthquake: North Pacific Ocean (USA) — April 28, 1989. Epicenter 335 km W of Crescent City, depth 10 km, 10:26 Local (1989-04-28 19:26 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (335 km W, USA) — 41.932, -128.242

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