2024-08-16T12:11:10.31Z40.416332244873-124.32983398437531.7099990844727manualconfirmedUSGS1.85md1Origin/20240816121315.507436.228057Magnitude/20240816121315.507486.228058USGS11 km of Petrolia, CAregion namenccatalognc75049111contributorID