What is Clear Air Turbulance?
The term used for turbulence occurring in the absence of clouds or cloud-like elements in the visible area. It is often observed in jet-stream areas, particularly in the upper troposphere to lower stratosphere. Open-air turbulence can also be seen near mountains and in closed low-pressure centers when there is wind shear.
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An instrument that continuously records atmospheric pressure over time. It uses a barometer to measure pressure and creates...
A thermodynamic change process in the system without any exchange of heat or transfer of energy between systems. This process...
Any form of water - liquid or solid - that falls from the atmosphere to the Earth's surface, including rain, snow, sleet,...
A large body of air having similar horizontal temperature and moisture characteristics.
The decrease in temperature with height in an adiabatically rising air parcel (lapse rate). For dry air, this value is 1...
An image on the weather radar that is convex to the direction of movement and resembles an arc shape, caused by mesoscale...
A term used to identify clouds with a base height below 6,000 feet in the observer's direction. Stratiform clouds consist...
A fixed potential temperature line on adiabats, or the process of thermodynamic changes within a system without any exchange...
A thin, white cloud layer that is intertwined or separate, arranged in regular order, and does not cast a shadow.
An instrument for measuring atmospheric pressure.

