M 6.1 earthquake: North Pacific Ocean (Japan) — January 27, 1928

M 6.1 earthquake: North Pacific Ocean (Japan) — January 27, 1928. Epicenter 733 km SE of Yokohama, depth 15 km, 04:50 Local (1928-01-26 18:50 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (733 km SE, Japan) — 29.323, 142.551

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