2023-08-16T18:43:47.431Z49.0429156.241237.876manualconfirmedUSGS5mb1Origin/20230816191112.286682.357558Magnitude/20230816191112.286739.357559USGS181 km S of Severo-Kuril’sk, Russiaregion nameuscatalogus7000knu9contributorID