2023-12-27T00:20:54.0000Z33.627998-116.72212.85manualconfirmedIRIS1.17Ml1Origin/20231227002514.1053.78073Magnitude/20231227002514.10536.78074IRISSOUTHERN CALIFORNIAregion nameNEIC PDEcatalogci40451503contributorID