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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Thermodynamic changes occurring within a system without any exchange of heat with the surroundings. In the atmosphere, changes...
A cold front is the leading edge of a cold air mass that replaces a warmer air mass. It is typically associated with sudden...
Occurs when centers of high pressure and/or low pressure set up over a region in such a way that they prevent other weather...
Local winds that blow from slopes to peaks as a result of the heating of the top slopes without being affected by general...
A periodic warming of sea surface temperatures in the central and eastern Pacific Ocean, significantly influencing global...
The measure of the water vapor or moisture content in the air, expressed as the mass of water vapor per unit volume of air....
Snow that rises to 8 feet or higher.
A cloud that develops from Cirrus, completely or partially covering the sky, creating a halo effect, thin, sheet-like, milky...
A narrow band of strong winds in the upper atmosphere, typically flowing from west to east and influencing weather patterns.
Confluence refers to the area where two or more air streams or bodies of water meet and combine. In meteorology, it often...