2023-05-02T11:08:13.0000Z33.9785-116.877519.08manualconfirmedIRIS1.41Ml1Origin/20230502111302.342486.230001Magnitude/20230502111302.34254.230002IRISSOUTHERN CALIFORNIAregion nameNEIC PDEcatalogci40217151contributorID