2025-09-27T07:25:00.701Z49.1885157.903210manualconfirmedUSGS5.1mb1Origin/20250927074005.55719.685421Magnitude/20250927074005.557241.685422USGS208 km SE of Severo-Kuril’sk, Russiaregion nameuscatalogus6000rdalcontributorID