Dark blue cloudy sky

What is Anvil Cloud?

An anvil is a cloud mostly composed of ice particles. Otherwise known as a cumulonimbus cloud, an anvil has reached the stratospheric stability level of the atmosphere. It forms in the upper parts of thunderstorms.

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Glossary

The horizontal transport of any feature within the atmosphere due to the movement of air (wind). This includes phenomena...

A narrow band of strong winds in the upper atmosphere, typically flowing from west to east and influencing weather patterns.

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

A prefix used in cloud nomenclature to describe middle-altitude clouds that form between 6,500 and 20,000 feet, such as altostratus...

Weather conditions are the components that comprise the state of the atmosphere. The six main weather conditions are temperature,...

The names given to the winds blowing from the four cardinal directions (north, east, south, and west - N, E, S, W) on a compass.

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

A towering cloud that often reaches great altitudes and is associated with thunderstorms, heavy rain, and sometimes severe...

A rapidly rotating column of air extending from a thunderstorm to the ground, capable of causing significant damage.

A cold core low is a low-pressure system where the coldest temperatures are found near the center. These systems are often...