Since others saw the same formation.
I Overview The image shows a large cumulonimbus cloud with a pink-lit top rising above lower gray cloud layers, framed by a tree and a distant treeline at sunset.Cloud Type: Likely a towering cumulus or cumulonimbus cloud head catching the last pink and orange light of the setting sun.Atmospheric Effect: Crepuscular backlighting illuminates the high moisture particles in pastel tones against a darkening blue sky.Foreground: A silhouetted deciduous tree stands on the left side with a continuous line of dense green trees stretching across the horizon.
