2023-07-28T02:39:34.0000Z34.736-116.2913336.25manualconfirmedIRIS1.62Ml1Origin/20230728173018.540334.219960Magnitude/20230728173018.540383.219961IRISSOUTHERN CALIFORNIAregion nameNEIC PDEcatalogci39624114contributorID