2020-12-28T20:12:33.0000Z36.668667-121.3076635.94manualconfirmedIRIS1.97Md1Origin/20201228201612.883048.1014937Magnitude/20201228201612.883101.1014938IRISCENTRAL CALIFORNIAregion nameNEIC PDEcatalognc73503910contributorID