M 4.9 earthquake: North Pacific Ocean (USA) — February 26, 1974

M 4.9 earthquake: North Pacific Ocean (USA) — February 26, 1974. Epicenter 316 km W of Coos Bay, depth 33 km, 18:45 Local (1974-02-27 03:45 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (316 km W, USA) — 43.897, -128.08

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