M 5.1 earthquake: North Pacific Ocean (Japan) — July 23, 2026

M 5.1 earthquake: North Pacific Ocean (Japan) — July 23, 2026. Epicenter 307 km NE of Naha, depth 10 km, 18:22 Local (2026-07-23 09:22 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (307 km NE, Japan) — 27.8995, 130.1205

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