2020-12-26T10:19:07.0000Z33.5055-116.493513.56manualconfirmedIRIS0.54Ml1Origin/20201226102341.521212.772261Magnitude/20201226102341.521263.772262IRISSOUTHERN CALIFORNIAregion nameNEIC PDEcatalogci39504583contributorID