2025-05-22T04:33:01.08Z40.282501220703097-124.44466400146518.860000610351602manualconfirmedUSGS2.19md1Origin/20250522043444.522741.5270Magnitude/20250522043444.522796.5271USGS14 km W of Petrolia, CAregion namenccatalognc75184781contributorID