2021-05-25T06:33:44.925Z57.0557-158.1161141.3manualconfirmedUSGS2.6ml1Origin/20210525064420.615807.37002Magnitude/20210525064420.615861.37003USGS33 km ENE of Port Heiden, Alaskaregion nameakcatalogak0216nwp3ehcontributorID