2026-01-18T12:16:27.0000Z33.928667-117.19416713.53manualconfirmedIRIS0.99Ml1Origin/20260121114234.736329.15390Magnitude/20260121114234.736367.15391IRISSOUTHERN CALIFORNIAregion nameNEIC PDEcatalogci41161111contributorID