2021-09-16T16:55:23.0000Z33.8695-116.771513.12manualconfirmedIRIS0.29Ml1Origin/20210916170907.857891.825299Magnitude/20210916170907.857949.825300IRISSOUTHERN CALIFORNIAregion nameNEIC PDEcatalogci39810815contributorID