2023-05-20T20:01:46.0000Z33.387167-116.89416713.53manualconfirmedIRIS1.39Ml1Origin/20230520200633.615998.409550Magnitude/20230520200633.61605.409551IRISSOUTHERN CALIFORNIAregion nameNEIC PDEcatalogci40229799contributorID