2025-02-18T08:59:16.18Z40.2793350219727-124.44983673095714.039999961853manualconfirmedUSGS1.98md1Origin/20250218101511.669651.166933Magnitude/20250218101511.66971.166934USGS15 km W of Petrolia, CAregion namenccatalognc75135582contributorID