What is Air Mass?
A large body of air having similar horizontal temperature and moisture characteristics.
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Observation of the sky from the observer's location where there are no clouds, and there is no obstruction to visibility....
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 instrument used to measure the speed, force, and sometimes the direction of the wind. It can be cup or pressure tube anemometers....
The state of the atmosphere when it contains the maximum amount of water vapor possible at a given temperature and pressure.
The situation where there is no advection because the constant pressure surfaces and temperature surfaces in the atmosphere...
A measurement determined by the wave lengths and sea conditions caused by the effect of wind, and by the movement of tree...
Anticyclones are areas of high atmospheric pressure that bring hot, dry weather in the summer and cold fronts in the winter.
A drainage wind that flows downhill due to gravity, often associated with cold air descending from elevated regions.
Temperature scale, abbreviated as °C, found by accepting the freezing point of water at one atmospheric pressure as zero...
Precipitation in the form of small balls or lumps of ice that form in thunderstorm updrafts and fall to the ground.