What is Air Mass?
A large body of air having similar horizontal temperature and moisture characteristics.
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An instrument that continuously records atmospheric pressure over time. It uses a barometer to measure pressure and creates...
Observation of the sky from the observer's location where there are no clouds, and there is no obstruction to visibility....
A prefix used in cloud nomenclature to describe middle-altitude clouds that form between 6,500 and 20,000 feet, such as altostratus...
Temperature scale, abbreviated as °C, found by accepting the freezing point of water at one atmospheric pressure as zero...
An instrument used to measure the speed, force, and sometimes the direction of the wind. It can be cup or pressure tube anemometers....
An anvil is a cloud mostly composed of ice particles. Otherwise known as a cumulonimbus cloud, an anvil has reached the stratospheric...
A middle cloud type within the B family in the international cloud classification. These are shaded clouds that can be white...
A small, intense downdraft that produces damaging winds at the surface, typically lasting a few minutes and often associated...
A cold core low is a low-pressure system where the coldest temperatures are found near the center. These systems are often...
The upward movement of air caused by a topographic barrier, such as a mountain, which can lead to cloud formation and precipitation.