2021-05-18T10:56:27.0000Z37.0785-121.5143336.9manualconfirmedIRIS1.01Md1Origin/20210518170819.168792.88056Magnitude/20210518170819.168841.88057IRISCENTRAL CALIFORNIAregion nameNEIC PDEcatalognc73564105contributorID