2022-12-28T19:42:23.0000Z33.362833-116.24233310.52manualconfirmedIRIS1.17Ml1Origin/20221228194722.587382.933771Magnitude/20221228194722.587435.933772IRISSOUTHERN CALIFORNIAregion nameNEIC PDEcatalogci40150903contributorID