M 5.0 earthquake: North Pacific Ocean (Japan) — October 21, 2023

M 5.0 earthquake: North Pacific Ocean (Japan) — October 21, 2023. Epicenter 526 km S of Yokohama, depth 29 km, 04:01 Local (2023-10-20 19:01 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (526 km S, Japan) — 30.9402, 141.3646

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