M 4.8 earthquake: North Pacific Ocean (Japan) — June 15, 2026

M 4.8 earthquake: North Pacific Ocean (Japan) — June 15, 2026. Epicenter 573 km SE of Yokohama, depth 10 km, 18:40 Local (2026-06-15 09:40 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (573 km SE, Japan) — 30.7319, 142.1211

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