2026-07-17T21:31:00.0000Z39.1142.140manualconfirmedJMA3.41Origin/20260717213549.893897.195514Magnitude/20260717213549.893997.1955152026-07-17T21:35:49.904553ZNear East Coast of Honshu, Japanregion nameOrigin/20260717213549.893897.195514