2026-08-11T12:13:41.963Z49.2842153.1425174.304manualconfirmedUSGS4.5mb1Origin/20260811155613.730344.347844Magnitude/20260811155613.730405.347845USGS264 km SW of Severo-Kuril’sk, Russiaregion nameuscatalogus6000tjx7contributorID