2021-07-28T01:14:39.0000Z37.143501-121.53233314.01manualconfirmedIRIS1.65Md1Origin/20210728011733.504602.292740Magnitude/20210728011733.504653.292741IRISCENTRAL CALIFORNIAregion nameNEIC PDEcatalognc73600666contributorID