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...
The decrease in temperature with height in an adiabatically rising air parcel (lapse rate). For dry air, this value is 1...
The scientific study of climate, focusing on the analysis of long-term weather patterns and trends over time.
The occurrence of storms resulting from the horizontal advection of cold air at high levels or the horizontal advection of...
A sudden and rapid flow of snow masses accumulated on the slopes of mountainous areas under the influence of gravity or a...
A term used to identify clouds with a base height below 6,000 feet in the observer's direction. Stratiform clouds consist...
A weather front formed when a cold front overtakes a warm front, lifting the warm air off the ground and resulting in a mix...
Frozen drizzle is a dangerous type of frozen rain. It’s a light rain that falls in very fine drops, which freezes on contact...
A measurement determined by the wave lengths and sea conditions caused by the effect of wind, and by the movement of tree...
Occurs when centers of high pressure and/or low pressure set up over a region in such a way that they prevent other weather...