2025-05-19T11:39:17.0000Z33.756833-117.522512.52manualconfirmedIRIS1.04Ml1Origin/20250519185735.35226.250544Magnitude/20250519185735.352326.250545IRISSOUTHERN CALIFORNIAregion nameNEIC PDEcatalogci41156200contributorID