What is Circulation?

Large, fluffy white clouds with flat bases, typically indicating fair weather, though they can develop into storm clouds...

Ball lightning appears during thunderstorms, taking the shape of glowing, electric orbs in the sky. It can appear in a variety...

An anvil is a cloud mostly composed of ice particles. Otherwise known as a cumulonimbus cloud, an anvil has reached the stratospheric...

A strong wind typically ranging from 34 to 40 knots (39 to 46 miles per hour) and often associated with rough seas and stormy...

Occurs when centers of high pressure and/or low pressure set up over a region in such a way that they prevent other weather...

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

A type of cloud consisting mostly of small particles such as ice particles.

A thick cloud of tiny water droplets suspended in the atmosphere near the Earth's surface, significantly reducing visibility.

A closed low, also known as a cut-off low, is a low-pressure system that is entirely isolated from the main atmospheric circulation...

The jet stream forming the boundary between tropical air and sub-tropical air, characterized by isothermal compression and...