2025-07-30T21:13:01.574Z49.5359158.682710manualconfirmedUSGS5.5mb1Origin/20250730213420.775392.97099Magnitude/20250730213420.775444.97100USGS222 km SE of Severo-Kuril’sk, Russiaregion nameuscatalogus6000qwqmcontributorID