What is Orographic Lift?
The upward movement of air caused by a topographic barrier, such as a mountain, which can lead to cloud formation and precipitation.
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The temperature at which air becomes saturated with moisture and water vapor begins to condense into liquid form, leading...
Although it is also used for light winds, it is the general name given to the daily cyclical winds that occur mostly between...
The expected rate of temperature decrease in an adiabatically rising air parcel when there is no heat exchange with the environment....
A sudden and rapid flow of snow masses accumulated on the slopes of mountainous areas under the influence of gravity or a...
Any form of water - liquid or solid - that falls from the atmosphere to the Earth's surface, including rain, snow, sleet,...
A bomb cyclone is a large mid-latitude storm that forms when a storm’s central pressure drops (i.e. “bombs out”), resulting...
An instrument for measuring atmospheric pressure.
Jet streams are strong, fast-flowing air currents in the upper levels of the atmosphere. They form when warm air masses meet...
The percentage of water vapor in the air relative to the maximum amount of water vapor the air can hold at a given temperature.
An elongated area of relatively low atmospheric pressure, often associated with unsettled weather conditions like storms...