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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A thin, white cloud layer that is intertwined or separate, arranged in regular order, and does not cast a shadow.
The decrease in temperature with height in an adiabatically rising air parcel (lapse rate). For dry air, this value is 1...
An instrument used to measure the speed, force, and sometimes the direction of the wind. It can be cup or pressure tube anemometers....
The state of the atmosphere when it contains the maximum amount of water vapor possible at a given temperature and pressure.
An anvil is a cloud mostly composed of ice particles. Otherwise known as a cumulonimbus cloud, an anvil has reached the stratospheric...
An image on the weather radar that is convex to the direction of movement and resembles an arc shape, caused by mesoscale...
A towering cloud that often reaches great altitudes and is associated with thunderstorms, heavy rain, and sometimes severe...
The process by which a solid changes directly into a gas without first becoming a liquid, such as ice turning into water...
Any form of water - liquid or solid - that falls from the atmosphere to the Earth's surface, including rain, snow, sleet,...
Precipitation in the form of small balls or lumps of ice that form in thunderstorm updrafts and fall to the ground.