No aurora tonight (8PM Mountain Standard Time) at 33N latitude, but reddish airglow was obvious to the north. Over time it drifted very slowly and became less obvious.
https://www.aurorasaurus.org/ was not reporting any aurora sightings at the same time...not even in Canada.
No significant aurora reports at the time the photo was taken.
https://www.aurorasaurus.org/
A sky full of stars has some reddish airglow clouds in the lower half of the frame.