I've expected some great outburst of Aurora the past days. It seems like the area of Tromsø Norway has been in the outskirt of the Aurora oval. Last nigt I was out and caught theese images. Unfortunately I was several miles away from the center of the activity. I was standing at Snarby with Grøtsundet sound with Reinøya and Ringvassøya islands in the back.
My equipment is Nikon D90, Sigma 10-20, ISO 800 with 10-20 secs. exp.