2021-04-23T16:57:05.0000Z36.47-121.010510.92manualconfirmedIRIS1.75Md1Origin/20210423224032.961584.9394577Magnitude/20210423224032.96161.9394578IRISCENTRAL CALIFORNIAregion nameNEIC PDEcatalognc73553455contributorID