Night of the Northern Lights – #1

What a night this was, with a display of Northern Lights dancing across the sky as soon as it got dark. They danced all night.

I set up May 17 at my neighbourhood rustic farmstead for a night of time-lapse shooting of the old barn in the moonlight, but knowing an aurora was likely. My iPad app beeped and alerted me to that possibility only an hour or so before sunset, letting me know a storm was underway. And sure enough, as soon as it got dark, there were the curtains of green dancing all over the blue twilight sky. This frame is from 1200 I shot in a dusk to dawn time-lapse movie. It is from early in evening, with a pink glow of twilight still fringing the northwest horizon.

What marked this display was the blue and purple curtains, with those colours only really apparent in the camera images. I think those tints come from sunlight hitting the auroral curtains high in the atmosphere where the Sun is still shining. At this time of year the high atmosphere never gets dark and is always lit by sunlight streaming over the pole.

More images to come!