2024-12-16T19:21:32.0000Z34.078667-118.17933311.36manualconfirmedIRIS1.21Ml1Origin/20241216201055.64423.157207Magnitude/20241216201055.644282.157208IRISSOUTHERN CALIFORNIAregion nameNEIC PDEcatalogci41002960contributorID