Pictured is what I believe to be an altostratus cloud with small cumulus humilis clouds in the bottom of the frame. The atmosphere was fairly stable, and I believe that the secondary clouds are a result of localized heating.

Atmospheric sounding data was taken an hour before the image:

Ceilometer Reflectivity shows a heigh of roughly 5,500m to 7,000m at the time of the image:

Below is the unedited image before using generative AI to remove distracting elements from the building and slightly boosting shadows and highlights:

9/23/24