What is Precipitation?
Any form of water - liquid or solid - that falls from the atmosphere to the Earth's surface, including rain, snow, sleet, and hail.
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A continental air mass is a large body of air that forms over land, characterized by dry conditions due to the lack of moisture...
Condensation pressure deficit refers to the difference between the actual vapor pressure and the saturation vapor pressure...
The upward movement of air caused by a topographic barrier, such as a mountain, which can lead to cloud formation and precipitation.
Frozen drizzle is a dangerous type of frozen rain. It’s a light rain that falls in very fine drops, which freezes on contact...
Although it is also used for light winds, it is the general name given to the daily cyclical winds that occur mostly between...
The names given to the winds blowing from the four cardinal directions (north, east, south, and west - N, E, S, W) on a compass.
A polar vortex is a circulating mass of air in the atmosphere, typically found in polar regions. This rotating air mass occurs...
A line of severe thunderstorms that can form along or ahead of a cold front, often producing strong winds and heavy rain.
The measure of the water vapor or moisture content in the air, expressed as the mass of water vapor per unit volume of air....
A condition in which the stratification of the atmosphere depends on both air temperature and pressure, and where surfaces...

