M 4.6 earthquake: North Pacific Ocean (USA) — February 26, 1974

M 4.6 earthquake: North Pacific Ocean (USA) — February 26, 1974. Epicenter 341 km W of Coos Bay, depth 33 km, 14:16 Local (1974-02-26 23:16 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (341 km W, USA) — 43.851, -128.405

EarthquakeLive.org