2023-02-16T00:58:09.0000Z34.456333-117.9583338.73manualconfirmedIRIS0.54Ml1Origin/20230216235112.873767.13451Magnitude/20230216235112.873841.13452IRISSOUTHERN CALIFORNIAregion nameNEIC PDEcatalogci40415056contributorID