Clouds over BigHorn Mountains
View from up on Ridge one here on ranch. The window to the Big Horns is IFFY this time of year from this far away. My truck/tripod is 130 miles out for this capture off the highest point around the place. The timing on this was mid-Civil Twilight. The sunset is far right off frame looking from the Montana/Wyoming border to the southwest toward the range.
Full Screen is a good choice for this. Twilight over the BigHorns this night was so obviously gorgeous. I had to resort to a short time exposure to catch it. The timing on this sunset is very late in Civil Twilight. When the alpenglow colorcasts the snow on the Mountains, I get interested 👀📸.
Civil Twilight after sunset ends about 28 minutes after the sun goes down 8 degrees under the horizon. It’s usually the best time to get those crimson and yellow skies. Orange here is a mixture. Atmospheric Ice causes this phenomena caused by refracted light passing through. Only the red wavelengths which have survived through hundreds of miles of atmosphere light the cloud deck.
The long lenses I use crush the perspective of distance. I’m almost always using telephotos to bring in just the BigHorn Mountains filing the whole frame. It takes about a 800 mm long focal length to fill the camera frame side to side with the tallest part of the range. The black ridge at the bottom is 40 miles out. The clouds behind the range are around 200 miles out I would suspect. The distance is hard to put into proper frame. Those 13000 feet high mountains appear smaller than the thumb on my outstretched arm from here.
Location: Bliss Dinosaur Ranch, Wyoming/Montana borderlands (Wyotana)
Title: Clouds over BigHorn Mountains