M 4.6 earthquake: North Pacific Ocean (Japan) — May 2, 2026

M 4.6 earthquake: North Pacific Ocean (Japan) — May 2, 2026. Epicenter 415 km S of Hamamatsu, depth 392 km, 17:36 Local (2026-05-02 08:36 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (415 km S, Japan) — 31.0405, 138.4663