Cumulonimbus. Most notably cumulonimbus incus.
Tornadoes are typically produced by thunderstorms called supercells.
They are called cumulonimbus clouds.
First, it takes a specific kind of thunderstorm called a supercell to produce a violent tornado and it usually takes a very strong supercell. Beyond that scientists do not know why one supercell will produce a tornado when another won't
In this oversimplified scenario, the cold dry air meets warm, moist air. However, this is not quite the case. The collision of these two air masses is not what directly causes tornadoes. Rather, this collison produces thunderstorms, which can in turn produce tornadoes. Such a collision is not always necessary for tornadoes to form either.
super cell thunder storms produce most, not all, tornadoes. mostly the violent kind.
usually thunderstorms, maybe tornadoes (not likely).
mostly cumulonimbus clouds along with supercell clouds
A thunderstorm will cause a tornado. The thunderstorm clouds are the Cumulonimbus clouds. The majority of thunderstorms that produce tornadoes are in a special class called supercells. These are the most powerful thunderstorms on earth and are noted for having a rotating updraft called a mesocyclone.
nothing at all They can produce very stormy weather such as rain,and tornado's.
Cumulonimbus clouds indicate severe thunderstorms. They produce lightning and can develop into supercells, very severe thunderstorms with interesting properties.
Tornadoes are caused by thunderstorms, typically by supercells. Howevere squall lines and multicell storms can sometimes produce tornadoes as well.
Tornadoes produce very powerful winds. They occur during severe thunderstorms.
Tornadoes are produce by thunderstorms. Most tornadoes form in a special kind of thunderstorm called a supercell, the most powerful type of thunderstorm on earth.
Tornadoes are often associate with a collision between cool, dry air and warm, moist air. This however is not the direct cause of tornadoes. Such collisions produce thunderstorms, which, given the right conditions, can produce tornadoes.
Tornadoes are produced by very strong thunderstorms.
Cumulonimbus clouds often bring thunderstorms.
Tornadoes mostly form from cumulonimbus clouds. :D