2021-09-22T00:06:33.0000Z33.581167-116.80855.74manualconfirmedIRIS1.02Ml1Origin/20210922001113.01829.883213Magnitude/20210922001113.018345.883214IRISSOUTHERN CALIFORNIAregion nameNEIC PDEcatalogci39815615contributorID