What is Hail?
Precipitation in the form of small balls or lumps of ice that form in thunderstorm updrafts and fall to the ground.
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A polar vortex is a circulating mass of air in the atmosphere, typically found in polar regions. This rotating air mass occurs...
A continental air mass is a large body of air that forms over land, characterized by dry conditions due to the lack of moisture...
Considerable cloudiness refers to weather conditions where a large portion of the sky is covered with clouds, but some clear...
The process by which a solid changes directly into a gas without first becoming a liquid, such as ice turning into water...
The occurrence of storms resulting from the horizontal advection of cold air at high levels or the horizontal advection of...
A cold front is the leading edge of a cold air mass that replaces a warmer air mass. It is typically associated with sudden...
The amount of radiation, heat, or light passing through or flowing from a unit area of a surface.
The reflectance rate of a surface, indicating the amount of electromagnetic radiation reflected from the surface. It depends...
A towering cloud that often reaches great altitudes and is associated with thunderstorms, heavy rain, and sometimes severe...
The situation where there is no advection because the constant pressure surfaces and temperature surfaces in the atmosphere...