2020-12-19T01:37:21.0000Z33.529833-116.7311672.6manualconfirmedIRIS0.06Ml1Origin/20201221195617.418486.104615Magnitude/20201221195617.418519.104616IRISSOUTHERN CALIFORNIAregion nameNEIC PDEcatalogci37309300contributorID