2021-08-19T12:37:23.0000Z33.499833-116.78453.56manualconfirmedIRIS0.56Ml1Origin/20210819124235.85862.537511Magnitude/20210819124235.85867.537512IRISSOUTHERN CALIFORNIAregion nameNEIC PDEcatalogci40015112contributorID