2025-03-18T13:50:17.0000Z33.480167-116.894512.65manualconfirmedIRIS1.09Ml1Origin/20250318200236.624273.154834Magnitude/20250318200236.62434.154835IRISSOUTHERN CALIFORNIAregion nameNEIC PDEcatalogci41082536contributorID