https://oyeastro.net/2026/06/04/auroral-dunes-over-orsta-8-january-2022/Color and Light On And Beyond The Earthen2026-06-04T11:31:12+00:00Auroral dunes over Ørsta – 8 January 2022.ørsta, norge, norway, The Dunes, Auroral dunes, RAGDA, Proton patch