2020-11-04T12:23:45.0000Z53.578-164.818943.77manualconfirmedIRIS5mb1Origin/20201104210251.234818.668996Magnitude/20201104210251.23487.668997IRISUNIMAK ISLAND REGION, ALASKAregion nameNEIC PDEcatalogak020e78cgwq,us7000caa9contributorID