2023-10-01T12:58:32.0000Z33.968-118.86616720.56manualconfirmedIRIS1.99Ml1Origin/20231002204749.344517.696526Magnitude/20231002204749.344582.696527IRISSOUTHERN CALIFORNIAregion nameNEIC PDEcatalogci40575104contributorID