2021-12-14T20:52:01.0000Z35.745833-121.1271677.94manualconfirmedIRIS1.19Md1Origin/20211216203347.898722.486332Magnitude/20211216203347.898774.486333IRISCENTRAL CALIFORNIAregion nameNEIC PDEcatalognc73663666contributorID