2025-10-16T19:56:33.086Z50.0906157.239223.264manualconfirmedUSGS4.9mb1Origin/20251016201500.341653.22490Magnitude/20251016201500.341709.22491USGS102 km SE of Severo-Kuril’sk, Russiaregion nameuscatalogus6000rhmncontributorID