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 temperature at which air becomes saturated with moisture and water vapor begins to condense into liquid form, leading...
The formation of ice crystals on surfaces when the temperature drops below freezing, typically overnight, causing potential...
Temperature scale, abbreviated as °C, found by accepting the freezing point of water at one atmospheric pressure as zero...
Nor'easter is a meteorological event commonly observed in the Northeastern United States and typically occurs during the...
A cloud that develops from Cirrus, completely or partially covering the sky, creating a halo effect, thin, sheet-like, milky...
The horizontal transport of any feature within the atmosphere due to the movement of air (wind). This includes phenomena...
A periodic warming of sea surface temperatures in the central and eastern Pacific Ocean, significantly influencing global...
A prefix used in cloud nomenclature to describe middle-altitude clouds that form between 6,500 and 20,000 feet, such as altostratus...
The heating of the Earth by the sun causes daily changes in both the direction and speed of the wind. During the day, ground...
A narrow band of strong winds in the upper atmosphere, typically flowing from west to east and influencing weather patterns.