What is another word for clear-air turbulence?
Pronunciation: [klˈi͡əɹˈe͡ə tˈɜːbjʊləns] (IPA) 
Clear-air turbulence, also known as CAT, is a meteorological phenomenon that occurs in the atmosphere without any visible sign, such as a cloud. It is a sudden and unpredictable turbulence that can affect airplanes flying through it. Synonyms for clear-air turbulence include air pockets, rough air, or bumpiness. Other phrases used to describe the phenomenon include atmospheric turbulence and high-altitude turbulence. Although the turbulence can be unpredictable, modern technology and meteorological forecasting have made it easier for pilots to avoid these areas while in-flight. This turbulence can also be a safety hazard for passengers and crew members on board, making it crucial to always buckle up and follow safety procedures while flying.
