M 4.5 earthquake: North Pacific Ocean (Japan) — December 16, 2022

M 4.5 earthquake: North Pacific Ocean (Japan) — December 16, 2022. Epicenter 458 km S of Hamamatsu, depth 375 km, 03:19 Local (2022-12-15 18:19 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (458 km S, Japan) — 30.6773, 138.7003

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