I was out on a "regular" Aurora shoot, which was quite good, in Ersfjorden, outside Tromsø, Norway. On my way home, while driving my car, the sky exploded above me, looking like this! I had to find a place with little light pollution, emergency park my car, run to the beach, and point my camera upwards. I didn't even have time to extend the legs of my tripod, just time to place it on the ground and lie down beside it.