Cumulus cloud - Wikipedia
Cumulus clouds are part of the larger category of free-convective cumuliform clouds, which include cumulonimbus clouds. The latter genus-type is sometimes categorized separately as cumulonimbiform due to its more complex structure that often includes a cirriform or anvil top. [2]
The Four Core Types of Clouds | National Oceanic and …
2023年3月28日 · Cumulo-form. Generally detached clouds, they look like white fluffy cotton balls. They show vertical motion or thermal uplift of air taking place in the atmosphere. They are usually dense in appearance with sharp outlines. The base of cumulus clouds are generally flat and occurs at the altitude where the moisture in rising air condenses.
Types of Clouds and How to Recognize Them - Science Notes and …
2022年4月27日 · Cumulus Clouds. Cumulus clouds are the puffy popcorn shapes you produce when asked to draw clouds. They are puffy with rounded tops. Cumulus clouds appear white when well-lit, but have flattened, darker bases. You’ll see cumulus clouds form on clear, sunny days as the ground heats up.
Chapter 6: Clouds – Atmospheric Processes and Phenomena - UH …
Cumuliform clouds develop as a result of vertical motions by atmospheric instability. They are convective clouds meaning that they form in air parcels that are buoyant and are undergoing convection, which is the transfer of heat or mixing within a fluid due to …
Cumuliform Definition & Meaning - Merriam-Webster
The meaning of CUMULIFORM is of the form of a cumulus. How to use cumuliform in a sentence.
6.2: Cloud Indentification - Geosciences LibreTexts
Cumuliform. Clouds that form in updrafts are called cumuliform clouds. The small and medium-size ones look like cotton balls, turrets on castles, or cauliflower. The largest cumuliform clouds — thunderstorms — have tops that look like an anvil or like the mushroom cloud of an atom bomb.
Fractus: Low, ragged stratiform or cumuliform cloud elements that normally are unattached to larger thunderstorm or cold frontal cloud bases. Also known as scud, fractus clouds can look ominous, but by themselves are not dangerous. Mammatus: Drooping underside (pouch-like appearance) of a cumulonimbus cloud in its latter stage of development.
Cumuliform cloud | meteorology | Britannica
description and formation. …irregular stirring or turbulence, (3) cumuliform clouds formed by penetrative convection, and (4) orographic clouds formed by the ascent of air over hills and mountains. …two basic types of clouds: cumuliform and stratiform. Both cloud types develop when clear air ascends, cooling adiabatically as it expands ...
Basic Cloud Classification - Understanding the Weather
2023年5月19日 · The two basic structures of clouds are cumulus (cumuliform), which translates as “heap”, and stratus (stratiform), or “spread-out”. Cumuliform clouds are lumpy, like small cotton balls, while stratiform clouds are layered, spreading out over large portions of the sky.
UBC ATSC 113 - Cumuliform clouds - University of British Columbia
Identify & classify clouds, and relate them to local and larger-scale weather systems. Convective clouds or cumuliform clouds (Cu) look like stacks of cotton balls. They form when warm humid air rises through cooler surrounding air in the atmosphere.