2021-04-14T03:27:44.356Z41.5716141.923653.92manualconfirmedUSGS4.4mwr1Origin/20210414230136.022982.8499687Magnitude/20210414230136.023005.8499688USGS66 km ENE of Mutsu, Japanregion nameuscatalogus6000e1e0contributorID