Scene notes:

There are vibrant and pink-gold midlevel clouds around 10,000 feet, or 3,000 m. Almost half the upper left frame is occupied by the vaporous clouds at their level where the sun is still shining. At the lower levels two thirds of the way to ground, the sun has already passed behind other clouds. These medium to heavy lower clouds move in from the right against the upper levels which move opposite. The scene darkens as the clip progresses past the halfway point, but small areas of distant sky persist into blue hour.
Time-lapse length (30 fps):
13 seconds and 5 frames.