M 4.9 earthquake: North Pacific Ocean (Japan) — March 9, 2026

M 4.9 earthquake: North Pacific Ocean (Japan) — March 9, 2026. Epicenter 595 km SE of Yokohama, depth 10 km, 17:38 Local (2026-03-09 07:38 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (595 km SE, Japan) — 30.785, 142.7812

EarthquakeLive.org