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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The amount of radiation, heat, or light passing through or flowing from a unit area of a surface.
The jet stream forming the boundary between tropical air and sub-tropical air, characterized by isothermal compression and...
A measurement determined by the wave lengths and sea conditions caused by the effect of wind, and by the movement of tree...
A very cold high pressure that originates over the Arctic Ocean.
The belt between 50-70 ° N and S latitudes in the Northern and Southern Hemispheres, adjacent to the Polar Region. Although...
Jet streams are strong, fast-flowing air currents in the upper levels of the atmosphere. They form when warm air masses meet...
Considerable cloudiness refers to weather conditions where a large portion of the sky is covered with clouds, but some clear...
A bomb cyclone is a large mid-latitude storm that forms when a storm’s central pressure drops (i.e. “bombs out”), resulting...
A towering cloud that often reaches great altitudes and is associated with thunderstorms, heavy rain, and sometimes severe...
The large-scale movement of air that distributes heat and moisture around the Earth, influencing weather patterns and climatic...