What is Air Mass?

An instrument used to measure the speed, force, and sometimes the direction of the wind. It can be cup or pressure tube anemometers....

The percentage of water vapor in the air relative to the maximum amount of water vapor the air can hold at a given temperature.

The heating of the Earth by the sun causes daily changes in both the direction and speed of the wind. During the day, ground...

Frozen drizzle is a dangerous type of frozen rain. It’s a light rain that falls in very fine drops, which freezes on contact...

The amount of radiation, heat, or light passing through or flowing from a unit area of a surface.

A measurement determined by the wave lengths and sea conditions caused by the effect of wind, and by the movement of tree...

A type of low-altitude cloud that forms in uniform layers, often covering the entire sky and producing overcast conditions.

A drainage wind that flows downhill due to gravity, often associated with cold air descending from elevated regions.

A body that has the property of absorbing all electromagnetic radiation falling on it, and therefore is the theoretical body...

The large-scale movement of air that distributes heat and moisture around the Earth, influencing weather patterns and climatic...