2020-12-04T05:50:52.0000Z36.744499-121.4596.7manualconfirmedIRIS2.16Md1Origin/20201204055356.698819.2452484Magnitude/20201204055356.69887.2452485IRISCENTRAL CALIFORNIAregion nameNEIC PDEcatalognc73492935contributorID