What is Arctic Air?

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

A sudden electrostatic discharge during a thunderstorm between electrically charged regions of a cloud, between clouds, or...

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

A middle cloud type within the B family in the international cloud classification. These clouds consist of water droplets...

Local winds that blow from slopes to peaks as a result of the heating of the top slopes without being affected by general...

The decrease in temperature with height in an adiabatically rising air parcel (lapse rate). For dry air, this value is 1...

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

A term used to identify clouds with a base height below 6,000 feet in the observer's direction. Stratiform clouds consist...

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

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