2025-09-07T21:25:00.85Z50.9644156.965188.136manualconfirmedUSGS5mb1Origin/20250908025734.261873.488129Magnitude/20250908025734.261925.488130USGS67 km ENE of Severo-Kuril’sk, Russiaregion nameuscatalogus7000qulzcontributorID