M 6.6 earthquake: North Pacific Ocean (USA) — May 12, 1910

M 6.6 earthquake: North Pacific Ocean (USA) — May 12, 1910. Epicenter 291 km S of Sand Point, depth 15 km, 21:57 Local (1910-05-13 07:57 UTC). Shaking felt by ~365K people. Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (291 km S, USA) — 52.76, -159.744

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