Polar stratospheric clouds, Taken by Janne Kukkola on January 18, 2025 @ Rovaniemi, Lapland, Finland
SPACEWEATHER.COM NEWS: 01/19/2025
EXTREME COLD IN THE ARCTIC STRATOSPHERE: A rare and potentially-historic outbreak of polar stratospheric clouds (PSCs) is underway inside the Arctic Circle. Janne Kukkola photographed the display from Rovaniemi, Finland:
