2025-02-23T04:08:06.119Z37.9731141.847162.635manualconfirmedUSGS4.6mb1Origin/20250223044504.371576.202656Magnitude/20250223044504.371641.202657USGS63 km SSE of Onagawa Chō, Japanregion nameuscatalogus7000pfjmcontributorID