2020-12-29T00:14:12.0000Z33.923667-116.98513.84manualconfirmedIRIS1.07Ml1Origin/20201229001916.060717.1018391Magnitude/20201229001916.060768.1018392IRISSOUTHERN CALIFORNIAregion nameNEIC PDEcatalogci39506183contributorID