2021-09-28T01:03:36.0000Z33.634-117.23566714.65manualconfirmedIRIS0.91Ml1Origin/20210928161127.331981.1930Magnitude/20210928161127.332033.1931IRISSOUTHERN CALIFORNIAregion nameNEIC PDEcatalogci39820799contributorID