M 6.5 earthquake: North Pacific Ocean (USA) — March 13, 1985

M 6.5 earthquake: North Pacific Ocean (USA) — March 13, 1985. Epicenter 270 km W of Coos Bay, depth 10 km, 11:34 Local (1985-03-13 19:34 UTC). Shaking felt by ~1.7M people. Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (270 km W, USA) — 43.51, -127.561

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