2020-12-30T23:22:14.0000Z33.875833-117.98112.4manualconfirmedIRIS1.49Ml1Origin/20201230232736.015477.1090277Magnitude/20201230232736.01553.1090278IRISSOUTHERN CALIFORNIAregion nameNEIC PDEcatalogci39507567contributorID