Cirrus cloud - Wikipedia
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.
The Four Core Types of Clouds | National Oceanic and ...
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: High, Wispy Streaks | WhatsThisCloud
Learn all about cirrus clouds, including cirrus cloud description and facts, images, how to best identify them, and their species, varieties, and features.
How Cirrus Clouds Form | Clouds & Climate Change - Live Science
May 9, 2013 · Cirrus clouds are the wispy clouds that form at high altitudes. A new study looks at how they form and how this changes scientists' view of these clouds’ role in the world's climate.
Types of Clouds | NOAA SciJinks – All About Weather
Sep 11, 2024 · Cirrus. Cirrus clouds are delicate, feathery clouds that are made mostly of ice crystals. Their wispy shape comes from wind currents which twist and spread the ice crystals into strands. Weather prediction: A change is on its way!
Cirrus clouds: overview and weather prediction - ZME Science
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 - Met Office
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,...
Types of Clouds and How to Recognize Them - Science Notes and ...
Apr 27, 2022 · The 4 main types of clouds are cirrus, cumulus, stratus, and nimbus, but they combine to make 10 types of clouds. Other kinds of clouds exist, too. The World Meteorological Organization lists over 100 different types of clouds in its International Cloud Atlas.
Cirrus Clouds - NASA
Beautiful cirrus clouds stretch across the sky. Photo by Amy Lankey. Cirrus at Sunset. This is a great shot of feathery cirrus turned pink by the setting sun, and with some very distinct persistent contrails running through the sky. Photo by Ed Donovan, South Carolina, July …
Physical constitution - International Cloud Atlas
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.
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