Dark blue cloudy sky

What is Altocumulus?

A middle cloud type within the B family in the international cloud classification. These are shaded clouds that can be white or gray, forming a layer or patches. They have thin and translucent edges and can be observed at several different levels simultaneously. Altostratus clouds can change into altocumulus shapes during the day and persist throughout the day. They typically appear wispy and diffuse. In mid-latitudes, the cloud base is between 8,000 and 18,000 feet. This cloud type has subtypes such as altostratus castellanus or altostratus lenticularis, cumulogenitus, floccus, opacus, translucidus, undulatus, and Virga.

Schedule a Demo Today

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

Contact Us

Glossary

Precipitation in the form of small balls or lumps of ice that form in thunderstorm updrafts and fall to the ground.

A mass of very cold, dry air that mostly originates over the Arctic Ocean.

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

A polar vortex is a circulating mass of air in the atmosphere, typically found in polar regions. This rotating air mass occurs...

Weather is the day-to-day meteorological conditions that happen in our atmosphere. Weather can change within minutes, which...

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

Meteorology is the scientific study of the atmosphere and weather processes. It involves observing, analyzing, and forecasting...

The branch of science dealing with the laws of motion of air or other gases.

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

The upward movement of air caused by a topographic barrier, such as a mountain, which can lead to cloud formation and precipitation.