Dark blue cloudy sky

What is Cumulus?

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

Schedule a Demo Today

A new era is starting with fundamentally new forecasting with unprecedented precision!

Contact Us

Glossary

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

Bright and dark rays with changing colors and contrast in the sky. These rays become visible due to the reflection of atmospheric...

In a severe storm, with a swirling motion in its left rear quadrant, a vertically rotating column of air, often seen with...

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

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

Nor'easter is a meteorological event commonly observed in the Northeastern United States and typically occurs during the...

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

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

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

A bomb cyclone is a large mid-latitude storm that forms when a storm’s central pressure drops (i.e. “bombs out”), resulting...