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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An instrument used to measure the speed, force, and sometimes the direction of the wind. It can be cup or pressure tube anemometers....
A storm characterized by the presence of lightning and its acoustic effect on the Earth's atmosphere known as thunder.
Confluence refers to the area where two or more air streams or bodies of water meet and combine. In meteorology, it often...
A large, organized thunderstorm with a rotating updraft, often producing severe weather such as tornadoes, hail, and heavy...
Considerable cloudiness refers to weather conditions where a large portion of the sky is covered with clouds, but some clear...
Large, fluffy white clouds with flat bases, typically indicating fair weather, though they can develop into storm clouds...
A small, intense downdraft that produces damaging winds at the surface, typically lasting a few minutes and often associated...
Indicates the amount of water the soil can absorb/retain through percolation. This capacity is around 7% in sandy soil and...
Nimbostratus clouds are thick, dark, gray clouds associated with rainy and gloomy days that block the Sun. These clouds,...
Air laden with sand and dust, common in areas devoid of permanent vegetation, especially deserts.