That night of 03/17/2015, the maximum of the Richter scale of the northern light is reached: Kp 8.88 / 9. A gigantic silent firework took place in the sky… The spectators present at the bottom left of the image give a ladder to the phenomenon. What an unforgettable memory.
Canon EOS 6D Astrodon modded, Samyang 24 mm F1.4 @ F2.2, ISO 1600. Individual exposure time: 4 seconds. Panoramic of 10 images.