Learn what an anticyclone is and the differences between a high pressure weather system and a low pressure weather system.

Learn about troughs and ridges and how they influence the formation of cyclones and anticyclones. Discover the direction cyclones spin in the northern hemisphere.

Learn the key differences between cyclones and anticyclones in our 5-minute video lesson. Explore its formation process and take an optional quiz after!

Get an overview of anticyclones with our bite-sized video lesson. Watch now to learn about their characteristics and formation, then take a quiz for practice!

Learn about the 1948 Donora smog. Discover the cause of the killer fog that built up in Donora, Pennsylvania, and explore the lasting effects of the disaster.

Which of the following matches is correct relative to air circulation: a) anticyclone = low pressure center b) cyclone = high pressure center c) cyclone = clockwise circulation d) anticyclone = counter …

Anticyclone: An anticyclone is a high pressure system of air in the atmosphere. Anticyclones bring sinking air which results in dry, calm weather. They are influenced by wind, the pressure gradient …

An anticyclone is a weather occurrence defined as a circulation of winds of a large scale around a central point area of high atmospheric pressure. It occurs counterclockwise in the Southern …

Learn what an anticyclone is and the differences between a high pressure weather system and a low pressure weather system.

Anticyclone: An anticyclone is different from a cyclone in that its center has high atmospheric pressure instead of low atmospheric pressure. Air in anticyclones rotate around a high pressure center in a …