The show already started at 19h local time with a red dome to the northwest, changing the shape within each minute.
Later the sky showed a bright and huge green arc from northwest to northeast surrounded by a faint red glow. I used my Canon 10D on a tripod with the Sigma 20 mm lens at f/2.8 and ISO200, time 20h25

At the same time faint gray and red curtains waved high up to the west.
Image data: 1 min at f/2.8 and ISO200 at 20h31 (stretched)

The aurora moves towards north and reaches a second peak at 22h.
Image data: 1 min at f/3.5 and ISO200 at 22h12

A last image to the northeastern sky above my home.
Image data: 1 min at f/3.5 and ISO200 at 22h27