What is Arctic Air?

Cloud or rain droplets containing pollutants, such as oxides of sulfur and nitrogen, to make them acidic.

Confluence refers to the area where two or more air streams or bodies of water meet and combine. In meteorology, it often...

The large-scale movement of air that distributes heat and moisture around the Earth, influencing weather patterns and climatic...

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

An instrument that continuously records atmospheric pressure over time. It uses a barometer to measure pressure and creates...

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

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

The formation of ice crystals on surfaces when the temperature drops below freezing, typically overnight, causing potential...

A large body of air having similar horizontal temperature and moisture characteristics.

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