2023-04-07T14:41:50.362Z49.9421155.1602120.832manualconfirmedUSGS4.6mb1Origin/20230408054946.044081.92674Magnitude/20230408054946.044137.92675USGS106 km SW of Severo-Kuril’sk, Russiaregion nameuscatalogus6000k2ntcontributorID