2021-05-28T18:33:42.0000Z33.4745-116.50313.05manualconfirmedIRIS0.28Ml1Origin/20210528202213.615867.67482Magnitude/20210528202213.615929.67483IRISSOUTHERN CALIFORNIAregion nameNEIC PDEcatalogci39908528contributorID