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 UsGlossary
A periodic cooling of sea surface temperatures in the central and eastern Pacific Ocean, often leading to altered global...
The process by which a solid changes directly into a gas without first becoming a liquid, such as ice turning into water...
Ball lightning appears during thunderstorms, taking the shape of glowing, electric orbs in the sky. It can appear in a variety...
The jet stream forming the boundary between tropical air and sub-tropical air, characterized by isothermal compression and...
The mass of air surrounding the earth and bound to it more or less permanently by the earth's gravitational attraction.
An image on the weather radar that is convex to the direction of movement and resembles an arc shape, caused by mesoscale...
The formation of ice crystals on surfaces when the temperature drops below freezing, typically overnight, causing potential...
A prefix used in cloud nomenclature to describe middle-altitude clouds that form between 6,500 and 20,000 feet, such as altostratus...
Particles such as pollen, grass seeds, or dust in the air that cause allergies and are transported by winds.
The names given to the winds blowing from the four cardinal directions (north, east, south, and west - N, E, S, W) on a compass.

