
Pink auroras, Taken by Karsten Berger on October 2, 2025 @ High Level, Alberta
Pink: The Spectrum of Nitrogen
SPACEWEATHER.COM NEWS: 10/04/2025
THE PINK NITROGEN FRINGE: Pink is not an easy color for auroras to make. Nevertheless, Karsten Berger saw it twice this week from High Level, Alberta. Here it is on Oct. 2nd.
This “nitrogen fringe” appears only during strong storms with extra-penetrating particles from space. The 5-day geomagnetic storm of Sept. 28th – Oct. 3rd includes several episodes of suitably strong storming. Did you see pink?









