2025-12-21T10:23:37.0000Z34.394167-119.2498334.2manualconfirmedIRIS1.37Ml1Origin/20251221102910.824326.15111Magnitude/20251221102910.824381.15112IRISSOUTHERN CALIFORNIAregion nameNEIC PDEcatalogci41144463contributorID