What is Air Mass?

Condensation pressure deficit refers to the difference between the actual vapor pressure and the saturation vapor pressure...

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

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

Bright and dark rays with changing colors and contrast in the sky. These rays become visible due to the reflection of atmospheric...

Ice forms on the surface of highways in a very thin layer that is difficult to distinguish from the color of the asphalt...

A scale for estimating wind speed based on observed conditions of the sea or land. It ranges from 0 (calm) to 12 (hurricane)...

A thermodynamic change process in the system without any exchange of heat or transfer of energy between systems. This process...

Any form of water - liquid or solid - that falls from the atmosphere to the Earth's surface, including rain, snow, sleet,...

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

Anticyclones are areas of high atmospheric pressure that bring hot, dry weather in the summer and cold fronts in the winter.