2023-04-27T16:44:23.0000Z33.650667-116.71783313.37manualconfirmedIRIS0.46Ml1Origin/20230427212613.773618.177795Magnitude/20230427212613.77367.177796IRISSOUTHERN CALIFORNIAregion nameNEIC PDEcatalogci40211567contributorID