2021-04-21T17:42:41.0000Z37.165667-121.5486674.3manualconfirmedIRIS1.23Md1Origin/20210421191450.313792.9260488Magnitude/20210421191450.313841.9260489IRISCENTRAL CALIFORNIAregion nameNEIC PDEcatalognc73552710contributorID