What is Clear?
Observation of the sky from the observer's location where there are no clouds, and there is no obstruction to visibility. Clear sky. In meteorology, this term is also used when the cloud cover is less than 1/8 during the day or at the observation hour.
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The term used for turbulence occurring in the absence of clouds or cloud-like elements in the visible area. It is often observed...
The jet stream forming the boundary between tropical air and sub-tropical air, characterized by isothermal compression and...
An image on the weather radar that is convex to the direction of movement and resembles an arc shape, caused by mesoscale...
Precipitation in the form of small balls or lumps of ice that form in thunderstorm updrafts and fall to the ground.
Temperature scale, abbreviated as °C, found by accepting the freezing point of water at one atmospheric pressure as zero...
Cloud or rain droplets containing pollutants, such as oxides of sulfur and nitrogen, to make them acidic.
Condensation pressure deficit refers to the difference between the actual vapor pressure and the saturation vapor pressure...
Observation of the sky from the observer's location where there are no clouds, and there is no obstruction to visibility....
A cold core low is a low-pressure system where the coldest temperatures are found near the center. These systems are often...
A cloud that develops from Cirrus, completely or partially covering the sky, creating a halo effect, thin, sheet-like, milky...