M 4.6 earthquake: North Pacific Ocean (Japan) — December 17, 2022

M 4.6 earthquake: North Pacific Ocean (Japan) — December 17, 2022. Epicenter 689 km SE of Hamamatsu, depth 80 km, 06:26 Local (2022-12-16 21:26 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (689 km SE, Japan) — 29.1479, 140.9425

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