2023-12-01T03:52:13.704Z37.9754141.803452.176manualconfirmedUSGS4.7mb1Origin/20231201042733.729433.66813Magnitude/20231201042733.729482.66814USGS60 km SSE of Onagawa Chō, Japanregion nameuscatalogus7000lf01contributorID