M 6.3 earthquake: North Pacific Ocean (USA) — June 3, 1917

M 6.3 earthquake: North Pacific Ocean (USA) — June 3, 1917. Epicenter 298 km SE of Sand Point, depth 15 km, 15:29 Local (1917-06-04 01:29 UTC). Shaking felt by ~36K people. Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (298 km SE, USA) — 52.91, -158.567

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