What is Frost?
The formation of ice crystals on surfaces when the temperature drops below freezing, typically overnight, causing potential damage to plants and crops.
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Condensation pressure deficit refers to the difference between the actual vapor pressure and the saturation vapor pressure...
Observation of the sky from the observer's location where there are no clouds, and there is no obstruction to visibility....
The jet stream forming the boundary between tropical air and sub-tropical air, characterized by isothermal compression and...
Confluence refers to the area where two or more air streams or bodies of water meet and combine. In meteorology, it often...
An image on the weather radar that is convex to the direction of movement and resembles an arc shape, caused by mesoscale...
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 very cold high pressure that originates over the Arctic Ocean.
A sudden electrostatic discharge during a thunderstorm between electrically charged regions of a cloud, between clouds, or...
The reflectance rate of a surface, indicating the amount of electromagnetic radiation reflected from the surface. It depends...
A weather system refers to the movement of warm and cold air across the globe, usually in a recurring pattern. Systems can...