2023-01-09T04:11:40.0000Z33.678-118.3281673.34manualconfirmedIRIS1.37Ml1Origin/20230109154031.458453.19018Magnitude/20230109154031.458502.19019IRISSOUTHERN CALIFORNIAregion nameNEIC PDEcatalogci40154839contributorID