2024-12-03T18:41:16.69Z37.9441680908203-122.1111679077159.579999923706049manualconfirmedUSGS1.4md1Origin/20241203184321.800251.47589Magnitude/20241203184321.800308.47590USGS4 km W of Pleasant Hill, CAregion namenccatalognc75094556contributorID