2021-09-21T13:48:19.0000Z36.022167-120.5888333.54manualconfirmedIRIS1.28Md1Origin/20210923234500.923273.903071Magnitude/20210923234500.92332.903072IRISCENTRAL CALIFORNIAregion nameNEIC PDEcatalognc73627406contributorID