What are stratus and cumulus clouds?
Two main classifications of clouds are cumulus and stratus. Cumulus clouds result from air rising due to positive buoyancy (i.e. metaphor: bubbles rising in a pot of water). Stratus clouds results from a forced lifting of air (low level convergence, upper level divergence). Stratus on the ground is fog.
How are cumulus and stratus clouds similar?
Cumulus clouds look like fluffy, white cotton balls in the sky. They are beautiful in sunsets, and their varying sizes and shapes can make them fun to observe! Stratus cloud often look like thin, white sheets covering the whole sky. Since they are so thin, they seldom produce much rain or snow.
What is a cumulus stratus?
Cumulus clouds are the puffy clouds that look like puffs of cotton. The bottom of cumulus clouds are fairly close to the ground. Click on the image to view the large version. Stratus clouds look like flat sheets of clouds. These clouds can mean an overcast day or steady rain.
What are cumulus clouds made of?
Cumulus clouds can be composed of ice crystals, water droplets, supercooled water droplets, or a mixture of them. The water droplets form when water vapor condenses on the nuclei, and they may then coalesce into larger and larger droplets.
What type of weather is associated with cumulus clouds?
What weather is associated with cumulus clouds? Mostly, cumulus indicates fair weather, often popping up on bright sunny days. Though if conditions allow, cumulus can grow into towering cumulus congestus or cumulonimbus clouds, which can produce showers.
Are stratus clouds lower than cumulus clouds?
The two main types of low clouds include stratus, which develop horizontally, and cumulus, which develop vertically.
What kind of weather does cumulus clouds bring?
fair weather
Mostly, cumulus indicates fair weather, often popping up on bright sunny days. Though if conditions allow, cumulus can grow into towering cumulus congestus or cumulonimbus clouds, which can produce showers.
What does a stratus cloud do?
Stratus clouds are uniform and flat, producing a gray layer of cloud cover which may be precipitation-free or may cause periods of light precipitation or drizzle.
What is the difference between cumulus stratus and cirrus clouds?
The difference in clouds depends on the altitude at which they form as well as the general atmospheric conditions. Cirrus clouds are wispy, veil-like clouds that form in the upper troposphere, while cumulus clouds are stacked, dense and fluffy, and they form much closer to the ground. Those are cirrus clouds.
What is the difference between Stratus clouds and cumulus clouds?
Stratus clouds results from a forced lifting of air (low level convergence, upper level divergence). Cumulus clouds are associated with convection. The level in the troposphere the convection occurs and how deep the convection is will determine the type of cumulus cloud.
What is the difference between nimbostratus and Stratus?
Nimbostratus clouds are formed when a slowly rising warm air mass collides with stratus clouds. The nimbostratus cloud is a mid-altitude cloud, occurring higher in the atmosphere than stratus clouds do. Another type of stratus cloud is the altostratus cloud. These clouds have a blue appearance, and also occur at low altitudes.
What are altaltostratus clouds?
Altostratus clouds are “strato” type clouds (see below) that possess a flat and uniform type texture in the mid levels. They frequently indicate the approach of a warm front and may thicken and lower into stratus, then nimbostratus resulting in rain or snow.
What are cumulonimbus clouds?
Eventually it reaches a temperature known as the dew point when the water vapour in the air (a gas) condenses into tiny water droplets (a liquid) which, if you’re up Cumulonimbus clouds are cumulus clouds that produce rain. So you need to understand what a cumulus cloud is first of all.