2025-08-29T12:00:29.0000Z33.995167-116.9481678.38manualconfirmedIRIS0.82Ml1Origin/20250829205451.463072.405107Magnitude/20250829205451.463121.405108IRISSOUTHERN CALIFORNIAregion nameNEIC PDEcatalogci41278160contributorID