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As it rises, it slowly cools it reaches the saturation point and water condenses, forming a cloud.  Cumulus pileus clouds refer to cumulus clouds that have grown so rapidly as to force the formation of pileus over the top of the cloud.  Because Altocumulus is a genus-type of limited convection, it is divided into the same four species as cirrocumulus. , The species Cumulus fractus is ragged in appearance and can form in clear air as a precursor to cumulus humilis and larger cumulus species-types; or it can form in precipitation as the supplementary feature pannus (also called scud) which can also include stratus fractus of bad weather. Cumulonimbus (from Latin cumulus, "heaped" and nimbus, "rainstorm") is a dense, towering vertical cloud, forming from water vapor carried by powerful upward air currents. A cloud is formed when the water drops and ice crystals settle on dust particles in the atmosphere. They form when wind shear causes horizontal circulation in the atmosphere, producing the long, tubular cloud streets. Clouds are formed when moist, warm air rises and expands in the atmosphere. Another type of cumulus cloud is the altocumulus cloud. When the air is warmer, it often appears that the gently rolling irregular patches of fluff are stacked one on the other. These clouds were normally above 25 °C (77 °F), and the concentration of droplets ranged from 23 to 1,300 droplets per cubic centimetre (380 to 21,300 per cubic inch). How do cirrocumulus clouds form? The side of the mountains that the wind blows towards is called the windward side. This data was taken from growing isolated cumulus clouds that were not precipitating.  The Galileo space probe detected massive cumulonimbus clouds near the Great Red Spot on Jupiter. Cumulus clouds are clouds which have flat bases and are often described as "puffy", "cotton-like" or "fluffy" in appearance. Winds meet at the center of the low pressure system and have nowhere to go but up. When several cumulonimbus clouds occur beside each other, forming a line, they become what is known as a “squall”. The warm, moist air rises and cools, eventually condensing into a cumulus cloud.  Like Uranus, Neptune has methane cumulus clouds. When the temperature of the environment is warm, molecules of water (H 2 O) are energetic and can move more, expanding the distances between them.More molecules will leave the birdbath's mass of liquid and become water vapor in the air. When the temperature of the environment is warm, molecules of water (H 2 O) are energetic and can move more, expanding the distances between them.More molecules will leave the birdbath's mass of liquid and become water vapor in the air. Fact 26: Cumulus Cataractagenitus are Cumulus clouds formed by the condensation and spray produced by waterfalls. They are less common in tropical areas and commonly form after cold fronts. Cumulus clouds are clouds which have flat bases and are often described as "puffy", "cotton-like" or "fluffy" in appearance. Towards the top of the cloud, these crystals have a tendency to clump together.  In places, cumulus clouds can have "holes" where there are no water droplets. The base of each cloud is flat and the top of each cloud has rounded towers.  During the convection, surrounding air is entrained (mixed) with the thermal and the total mass of the ascending air increases. On Mars, the Viking Orbiter detected cirrocumulus and stratocumulus clouds forming via convection primarily near the polar icecaps. They are those that are at a higher altitude, exceed 7,500 meters in height, and are formed by tiny ice crystals. Towering Cumulus Stage: The first stage is the towering cumulus stage, or growth stage. Mid-level clouds form from 2,000 metres (6,600 ft) to 7,000 metres (23,000 ft) in polar areas, 7,000 metres (23,000 ft) in temperate areas, and 7,600 metres (24,900 ft) in tropical areas. How large the resulting cloud is will depend on the temperature difference … There are many varieties of altocumulus, however, meaning they can appear in a range of shapes. Other types of clouds, such as cumulus clouds, form above mountains too as air is warmed at the ground and rises. Smaller low-level "pyrocumulus" or "fumulus" clouds formed by contained industrial activity are now classified as cumulus homogenitus (Latin for 'man-made').  In the accretion phase, the raindrop begins to fall, and other droplets collide and combine with it to increase the size of the raindrop. Have you ever looked at clouds? The other clouds in this level are cirrus and cirrostratus. In arid and mountainous areas, the cloud base can be in excess of 6,100 metres (20,000 ft). Heat from the Sun breaks apart the bonds holding the liquid water molecules together. Additionally, stratocumulus clouds reflect a large amount of the incoming sunlight, producing a net cooling effect. Cumulus arcus clouds have a gust front, and cumulus tuba clouds have funnel clouds or tornadoes. These are much more modest cumulus clouds, but cumulus clouds nonetheless. Humid air will generally result in a lower cloud base. The vast majority of precipitation occurs from nimbo-form clouds and therefore these clouds have the greatest vertical height. Rain forms in a cumulus cloud via a process involving two non-discrete stages. In temperate areas, the base of the cumulus clouds is usually below 550 metres (1,800 ft) above ground level, but it can range up to 2,400 metres (7,900 ft) in altitude. Fact 25: Cumulus clouds are known to form on other planets in our solar system. During the cumulus stage, a normal cumulus cloud can grow into a cumulonimbus having a height nearly 20,000 feet (6km). These species may be arranged into the variety, cumulus radiatus; and may be accompanied by up to seven supplementary features, cumulus pileus, velum, virga, praecipitatio, arcus, pannus, and tuba. What you may not have known is that there is a lot of science behind clouds, including cumulus clouds, and it is very interesting to learning more about what these clouds mean for the weather. To understand how clouds form, we need to take a step back and examine the processes of evaporation and condensation.Picture a birdbath outside on a hot day. The result is clouds, which contain billions upon billions of water droplets or ice crystals, taking different shapes and sizes depending on where the cloud is formed. These two processes are how clouds form. Both types of clouds have different impacts on the climate and could respond differently to climate change. Water, like all matter, is made up of molecules. above the Earth's surface. The top of the cloud has rounded towers. To understand how clouds form, we need to take a step back and examine the processes of evaporation and condensation.Picture a birdbath outside on a hot day.  Being a cloud of limited convection, stratocumulus is divided into three species; stratiformis, lenticularis, and castellanus, that are common to the higher stratocumuliform genus-types. These clouds are usually found anywhere between 2,000 to 30,000 feet above the ground, and they’re created by the ashes of volcanic eruptions and fire, as well as water vapor. As stratocumuliform. [ 2 ] slowly cools it reaches the saturation point, and droplets formed! Mountain ridgelines the top of the cloud base, the concentration was found to be anything up to 50,000.. Sometimes categorized separately as stratocumuliform. 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