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Cirrus ( cloud classification symbol: Ci) is a genus of high cloud made of ice crystals. Cirrus clouds typically appear delicate and wispy with white strands. Cirrus are usually formed when warm, dry air rises, causing water vapor deposition onto rocky or metallic dust particles at high altitudes.
What are Cirrus Clouds? Cirrus clouds are formed at high altitudes of 8,000 – 12,000m. They are detached thin clouds. They have a feathery appearance. They are always white. What are Cumulus Clouds? Cumulus clouds are generally formed at a height of 4,000 m – 7,000 m. They look like cotton wool.
Dec 10, 2020 · Cirrus clouds are detached, hair-like clouds found at high altitudes. They are made of ice crystals. The name of this type of clouds is derived from the Latin term cirrus, which means a "lock of hair". All high clouds are a variety of cirrus, a common cloud type that can be seen at any time….
Jul 25, 2023 · Cirrus clouds are thin, delicate types of clouds found at high altitudes, typically above 20,000 feet (6,000 meters). They are composed of tiny ice crystals and form in the upper...
Cirrus clouds are short, detached, hair-like clouds found at high altitudes. These delicate clouds are wispy, with a silky sheen, or look like tufts of hair. In the daytime, they...
Mar 28, 2023 · From his Essay of the Modifications of Clouds (1803), Luke Howard divided clouds into three categories: cirrus, cumulus, and stratus, plus a fourth special type, nimbus. While clouds appear in infinite shapes and sizes, they fall into some basic forms.
Cirrus clouds are composed almost exclusively of ice crystals. These crystals are generally very small, which, together with their sparseness, accounts for the transparency of most Cirrus clouds.
This photo shows transparent to translucent cirrus streaks, and illustrates why cirrus clouds are often described as mare's tails. The streaks come from falling ice particles that make up the clouds. Photo by Lin Chambers, August, 2002.
Definition of Cirrus. Detached clouds in the form of white, delicate filaments or white or mostly white patches or narrow bands. These clouds have a fibrous (hair-like) appearance, or a silky sheen, or both.
Definition of Cirrus. (Section 2.3.1.1) Detached clouds in the form of white, delicate filaments or white or mostly white patches or narrow bands. These clouds have a fibrous (hair-like) appearance, or a silky sheen, or both. « Previous Next »
