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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Nor'easter is a meteorological event commonly observed in the Northeastern United States and typically occurs during the...
A weather system refers to the movement of warm and cold air across the globe, usually in a recurring pattern. Systems can...
Although it is also used for light winds, it is the general name given to the daily cyclical winds that occur mostly between...
Indicates the amount of water the soil can absorb/retain through percolation. This capacity is around 7% in sandy soil and...
The state of the atmosphere when it contains the maximum amount of water vapor possible at a given temperature and pressure.
A cloud of irregular appearance, composed of irregular cloud fragments.
A closed low, also known as a cut-off low, is a low-pressure system that is entirely isolated from the main atmospheric circulation...
A prefix used in cloud nomenclature to describe middle-altitude clouds that form between 6,500 and 20,000 feet, such as altostratus...
Any form of water - liquid or solid - that falls from the atmosphere to the Earth's surface, including rain, snow, sleet,...
Nimbostratus clouds are thick, dark, gray clouds associated with rainy and gloomy days that block the Sun. These clouds,...