2025-04-08T01:53:34.97Z40.2841682434082-124.5954971313480.389999985694885manualconfirmedUSGS1.79md1Origin/20250408015519.237127.110662Magnitude/20250408015519.237181.110663USGS27 km W of Petrolia, CAregion namenccatalognc75162207contributorID