2025-07-30T16:57:35.456Z49.9811157.641110manualconfirmedUSGS5.6mb1Origin/20250730171648.484766.94205Magnitude/20250730171648.484817.94206USGS132 km SE of Severo-Kuril’sk, Russiaregion nameuscatalogus6000qwlecontributorID