2020-12-02T07:53:58.0000Z33.553-116.4156677.98manualconfirmedIRIS0.35Ml1Origin/20201202200206.005278.2338144Magnitude/20201202200206.005331.2338145IRISSOUTHERN CALIFORNIAregion nameNEIC PDEcatalogci39482695contributorID