M 4.5 earthquake: North Pacific Ocean (Japan) — July 29, 2025

M 4.5 earthquake: North Pacific Ocean (Japan) — July 29, 2025. Epicenter 279 km S of Kushiro, depth 10 km, 07:43 Local (2025-07-28 22:43 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (279 km S, Japan) — 40.5065, 144.9975

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