Visibility V / V
There was a lot of life in the northern lights curves during the day and the going on for hours. As soon as the sky dimmed even a little, big lights were visible above the head against the dimly lit sky. These fires then fled for a long time to the southern sky. Occasionally they always came overhead, but in the northern sky they just didn’t feel comfortable. At some point they went so south that there was no more northern lights in the sky. At its best, Bz was -24nT and stayed there for probably half an hour. The k-value of Kiruna was 8 sometimes at 02 times.