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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Temperature scale, abbreviated as °C, found by accepting the freezing point of water at one atmospheric pressure as zero...
Condensation is the process by which water vapor in the air cools and changes into liquid water. This process is crucial...
A distinct layer in a body of water where the temperature changes rapidly with depth, separating warmer surface water from...
A long, narrow region in the atmosphere that transport water vapor, like a river in the sky.
A sudden and rapid flow of snow masses accumulated on the slopes of mountainous areas under the influence of gravity or a...
A thick cloud of tiny water droplets suspended in the atmosphere near the Earth's surface, significantly reducing visibility.
Bright and dark rays with changing colors and contrast in the sky. These rays become visible due to the reflection of atmospheric...
Large, fluffy white clouds with flat bases, typically indicating fair weather, though they can develop into storm clouds...
A towering cloud that often reaches great altitudes and is associated with thunderstorms, heavy rain, and sometimes severe...
An elongated area of relatively low atmospheric pressure, often associated with unsettled weather conditions like storms...