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 semi-stationary high-pressure centers such as the Azores and North Pacific Highs, which occur in the narrow...
The situation where there is no advection because the constant pressure surfaces and temperature surfaces in the atmosphere...
A long, narrow region in the atmosphere that transport water vapor, like a river in the sky.
A weather system refers to the movement of warm and cold air across the globe, usually in a recurring pattern. Systems can...
Cloud condensation nuclei are tiny particles in the atmosphere, such as dust, salt, or pollutants, that provide surfaces...
A strong, downward wind caused by a localized column of air sinking rapidly, often resulting in damage similar to that caused...
A deviation from the normal or expected value in atmospheric or climatic conditions, often used in meteorology to identify...
The expected rate of temperature decrease in an adiabatically rising air parcel when there is no heat exchange with the environment....
The narrow region between 35-40 ° N and S latitudes in the Northern and Southern Hemispheres, lying between the tropical...
Air laden with sand and dust, common in areas devoid of permanent vegetation, especially deserts.