What is Relative Humidity?
The percentage of water vapor in the air relative to the maximum amount of water vapor the air can hold at a given temperature.
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The upward movement of air caused by a topographic barrier, such as a mountain, which can lead to cloud formation and precipitation.
A deviation from the normal or expected value in atmospheric or climatic conditions, often used in meteorology to identify...
A drainage wind that flows downhill due to gravity, often associated with cold air descending from elevated regions.
A small, intense downdraft that produces damaging winds at the surface, typically lasting a few minutes and often associated...
A middle cloud type within the B family in the international cloud classification. These are shaded clouds that can be white...
Considerable cloudiness refers to weather conditions where a large portion of the sky is covered with clouds, but some clear...
The term used for turbulence occurring in the absence of clouds or cloud-like elements in the visible area. It is often observed...
An anvil is a cloud mostly composed of ice particles. Otherwise known as a cumulonimbus cloud, an anvil has reached the stratospheric...
A prefix used in cloud nomenclature to describe middle-altitude clouds that form between 6,500 and 20,000 feet, such as altostratus...
The jet stream forming the boundary between tropical air and sub-tropical air, characterized by isothermal compression and...