Cumulonimbus
Cumulonimbus (weather symbol - Cb) clouds belong to the Clouds with Vertical Growth group. They are generally known as thunderstorm clouds. A cumulonimbus cloud can grow... More »
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line. They create lightning throught the heart of the cloud. Cumulonimbus clouds form from cumulus cloud ... Cumulonimbus clouds usually form from cumulus clouds at a much lower height, thus making them, like cumulus clouds, grow vertically instead of horizontally, thus giving the cumulonimbus its mushroom shape.
www.absoluteastronomy.com/topics/Cumulonimbus_cloud www.absoluteastronomy.com/topics/Cumulonimbus_cloud
and stratocumulus clouds all have a smooth gray appearance. There are a number of features allowing the observer to distinguish nimbostratus from other clouds: ... Large and low cumulonimbus cloud...
www.absoluteastronomy.com/topics/Nimbostratus_cloud www.absoluteastronomy.com/topics/Nimbostratus_cloud
Cumulonimbus cloud - Wikipedia, the free encyclopedia
Cumulonimbus ( Cb ) is a type of cloud that is tall, dense, and involved in thunderstorms and other intense weather. It is a result of atmospheric instability. These clouds can form alone, in clust...
en.wikipedia.org/wiki/Cumulonimbus_cloud
Nimbostratus cloud - Wikipedia, the free encyclopedia
A Nimbostratus cloud is characterized by a formless cloud layer that is almost uniformly dark gray. "Nimbo" is from the Latin word "nimbus", meaning rain. It is a stratiform cloud that produces rain...
en.wikipedia.org/wiki/Nimbostratus_cloud
Facts and figures about Cumulonimbus, taken from Freebase, the world's database. ... Cumulonimbus clouds form from cumulus clouds (namely from cumulus congestus) and can further develop into a supercell, a severe thunderstorm with special fe... more ... Facts from the Community...
www.freebase.com/view/en/cumulonimbus www.freebase.com/view/en/cumulonimbus
Cumulonimbus clouds are a sure sign of bad weather to come--at least bad if you don't like rain and hail! These clouds grow on hot days when warm, wet air rises very high into the sky. Up and down winds within the cloud may push water droplets up to very cold parts of the atmosphere, where they freeze.
spaceplace.nasa.gov/en/kids/cloudsat_puz2.shtml spaceplace.nasa.gov/en/kids/cloudsat_puz2.shtml
Clouds (PDF File)
Cumulonimbus Clouds; (“The towering thunderclouds that scare us senseless”); Fast Facts: Typical Altitude: 2,000-45,000 ft. Location: Common in tropics and temperate regions, rare at poles; Precipitation: Heavy downpours, hail;
nenes.eas.gatech.edu/Cloud/Clouds.pdf nenes.eas.gatech.edu/Cloud/Clouds.pdf
The cloud that forms is called cumulonimbus. It resembles cumulus but towers much higher, with a base at 1,000-5,000 ft (300-1,500 m). Rain starts to fall. Inside this very violent cloud, air rises rapidly in the convection cells and sinks between them.
www.mmem.spschools.org/grade5science/weather/cumulonimb... www.mmem.spschools.org/grade5science/weather/cumulonimbus.html
Clouds resources ... This page has a description of a cumulus cloud, cirrus cloud and stratus cloud, information on cumulonimbus clouds and has some interesting facts about clouds and how they affect the weather.
ice.prohosting.com/wmnet/everythingin/nature/clouds.htm ice.prohosting.com/wmnet/everythingin/nature/clouds.htm