2024-06-15T12:36:52.6Z40.3203315734863-124.8371658325214.539999961853manualconfirmedUSGS2.38md1Origin/20240615123849.969428.75106Magnitude/20240615123849.969479.75107USGS47 km W of Petrolia, CAregion namenccatalognc75022557contributorID