2023-08-14T22:13:13.0000Z53.7482-164.46539.463manualconfirmedIRIS5Mww1Origin/20230814223410.119596.343106Magnitude/20230814223410.119646.343107IRISUNIMAK ISLAND REGION, ALASKAregion nameNEIC PDEcatalogak023ae4ms5c,us6000kzz0contributorID