M 7.3 earthquake: North Pacific Ocean (Japan) — September 8, 1906

M 7.3 earthquake: North Pacific Ocean (Japan) — September 8, 1906. Epicenter 260 km SE of Mito, depth 15 km, 03:52 Local (1906-09-07 18:52 UTC). Shaking felt by ~90.6M people. Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (260 km SE, Japan) — 34.745, 142.542

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