An aurora borealis occurs on the beach of Elgsnes not far from the municipality of Harstad in Norway. Its red upper part was perfectly visible to the naked eye, a sign that the aurora was very strong.
Canon EOS 6D Astrodon modded, Samyang 24 mm F1.4 @ F2.2, ISO 1600. Individual exposure time: 8 seconds. Panoramic of 8 images.