Brilliant NLCs at One Tree Hill

A single image of the brightest section of the massive “grand display” of noctilucent clouds at dusk on June 16, 2021 from “One Tree Hill” (my name for it!) near home in southern Alberta. This display was bright and extensive at dusk on June 16, and re-appeared over much of the northeastern sky at dawn on June 17.

This is a single image with the 50mm Sigma lens and Canon R6.