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

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

A thermodynamic change process in the system without any exchange of heat or transfer of energy between systems. This process...

The trapping of heat in the Earth's atmosphere due to greenhouse gases, such as carbon dioxide and methane, which allows...

A deviation from the normal or expected value in atmospheric or climatic conditions, often used in meteorology to identify...

A measure of how hot it feels when relative humidity is combined with the actual air temperature, often referred to as the...

Snow that rises to 8 feet or higher.

Cloud condensation nuclei are tiny particles in the atmosphere, such as dust, salt, or pollutants, that provide surfaces...

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

A drainage wind that flows downhill due to gravity, often associated with cold air descending from elevated regions.

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