2023-05-21T10:55:20.0000Z33.9985-116.62616.62manualconfirmedIRIS0.8Ml1Origin/20230522161059.813665.426234Magnitude/20230522161059.813718.426235IRISSOUTHERN CALIFORNIAregion nameNEIC PDEcatalogci40230319contributorID