Here there are pictures of clouds that form in the high atmosphere level, that is from 16000 to 40000 feet altitude: cirrostratus, cirrocumulus, cirrus and cirrus uncinus are the types portrayed here. There is also a category dedicated to contrails, that is the white vapour trials left on the sky by the airplane exhausts.
Category:
clouds photo. high level clouds
Author:
Valentina Sannicolo.Publisher:
Francesco Cepolina.Profile:
Google+.Created:
.Download:
The photoskeys:
high, level, clouds, nature, high level clouds, high atmosphere level, feet, altitude, cirrostratus, cirrocumulus, cirrus, cirrus uncinus, contrails, white, vapor, trials, sky, airplane, exhaustshigh level clouds.high level clouds extended keywords
keywords:
high, degree, grade, level, property, clouds, nature, atmosphere, altitude, air current, temperature, large, puffy, stratocumulus, light, white, cirrus, physical phenomenon, sky, no people, reign, beauty, life, harmony, natural, isolated, green, color, wild, nature photography, high, high level clouds, high atmosphere level, feet, cirrostratus, cirrocumulus, cirrus uncinus, contrails, vapor, trials, airplane, exhausts, height, elevation, veil, sky clouds, sun halos, moon clouds, ice crystals, rainfalls, white light, light reflections, cirrostratus cloud, cloud, high altitude, ice crystal, super cooled water, water droplets, patch, tuft, cirrocumulus ondulatus, cirrocumulus cloud, frozen water, water vapor, 8 feet, mare tail, storm, thunderstorm remnants, sunset cirrus, pink cloud, orange clouds, yellow sky, violet clouds, cirrhus, tendril, uncinus, low temperature, minus 4 degrees, white stripes, wind lack, mixed clouds, cumulus, sunset clouds, yellow clouds, blue reflections, pink reflections, vapor trails, condensed water vapor, aircraft exhaust, aircraft engines, low air temperature, hot vapor, condense, cirrus clouds, military airplanes exhibition, White, bright color, white color, suspension, blue, transport, airplanes, travel, fly, dream, thrilling, glamorous, aircraft, airplane charter, aeroplane, plane