2025-11-09T10:25:03.183Z39.5242143.509610manualconfirmedUSGS4.6mb1Origin/20251109104855.941158.20103555Magnitude/20251109104855.941235.201035562025-11-09T10:48:55.963363ZOff East Coast of Honshu, Japanregion nameOrigin/20251109104855.941158.20103555