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 type of cloud consisting mostly of small particles such as ice particles.
The situation where there is no advection because the constant pressure surfaces and temperature surfaces in the atmosphere...
A very cold high pressure that originates over the Arctic Ocean.
A mass of very cold, dry air that mostly originates over the Arctic Ocean.
Convection is the vertical movement of air caused by temperature differences, where warm air rises and cool air sinks. It...
Jet streams are strong, fast-flowing air currents in the upper levels of the atmosphere. They form when warm air masses meet...
A large body of air having similar horizontal temperature and moisture characteristics.
A prefix used in cloud nomenclature to describe middle-altitude clouds that form between 6,500 and 20,000 feet, such as altostratus...
Precipitation in the form of small balls or lumps of ice that form in thunderstorm updrafts and fall to the ground.
A sudden and rapid flow of snow masses accumulated on the slopes of mountainous areas under the influence of gravity or a...