M 6.1 earthquake off the coast of Wakayama, Japan — November 18, 1940

M 6.1 earthquake off the coast of Wakayama, Japan — November 18, 1940. Epicenter 45 km SE of Wakayama, depth 50 km, 21:47 Local (1940-11-18 12:47 UTC). Shaking felt by ~31.5M people. Readings from every reporting agency, affected towns, aftershock sequence.

Off the coast of Wakayama (45 km SE, Japan) — 33.888, 135.436

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