M 5.0 earthquake: North Pacific Ocean (Japan) — September 20, 2026

M 5.0 earthquake: North Pacific Ocean (Japan) — September 20, 2026. Epicenter 307 km NE of Naha, depth 60 km, 16:28 Local (2026-09-20 07:28 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (307 km NE, Japan) — 28.5, 129.4

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