2021-09-22T00:04:07.0000Z33.6495-116.69916712.55manualconfirmedIRIS0.85Ml1Origin/20210922000912.267733.883177Magnitude/20210922000912.267785.883178IRISSOUTHERN CALIFORNIAregion nameNEIC PDEcatalogci39815607contributorID