Conditions had been looking favorable for some aurora, and a short but dramatic display happened right outside the hotel, which was naked eye visible. This streamer showed up over the bridge to the mainland for a minute or 2, then was gone. The red color was not quite visible by eye, but was captured by the camera.
Here is another view of aurora over the bridge in Tromsø Norway only 13 seconds later, to give an idea of how dynamic the display was.
After seeing such a nice display of aurora in Tromso, I decided to drive out to try to find a darker location without any city lights, so I headed over to the island of Kvaløya . I found a nice location with views to the north, but nothing much was happening. Right before packing up, I looked behind me and saw LOTS of activity directly overhead. This was my favorite capture, with lighting on the rocky ridge provided by an ~82% full moon.