What is Frost?

The mass of air surrounding the earth and bound to it more or less permanently by the earth's gravitational attraction.

Although it is also used for light winds, it is the general name given to the daily cyclical winds that occur mostly between...

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

A cloud that develops from Cirrus, completely or partially covering the sky, creating a halo effect, thin, sheet-like, milky...

Condensation is the process by which water vapor in the air cools and changes into liquid water. This process is crucial...

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

The reflectance rate of a surface, indicating the amount of electromagnetic radiation reflected from the surface. It depends...

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

The upward movement of air caused by a topographic barrier, such as a mountain, which can lead to cloud formation and precipitation.

A small, intense downdraft that produces damaging winds at the surface, typically lasting a few minutes and often associated...