2023-08-17T15:40:56.0000Z34.142167-117.4211676.55manualconfirmedIRIS1.11Ml1Origin/20230817171221.191677.364402Magnitude/20230817171221.191729.364403IRISSOUTHERN CALIFORNIAregion nameNEIC PDEcatalogci40538904contributorID