2021-09-15T20:30:42.0000Z33.351-116.26133311.06manualconfirmedIRIS0.83Ml1Origin/20210915231555.334212.819457Magnitude/20210915231555.334266.819458IRISSOUTHERN CALIFORNIAregion nameNEIC PDEcatalogci39809927contributorID