What kind of precipitation comes from cumulonimbus clouds

The more potent cumulonimbus clouds can create a handful of cloud features. Above the main cloud, an anvil cloud incus cloud feature can form, where the cloud hits the top of the troposphere and spreads out across the sky. Additionally, you might find the most dramatic examples of mammatus clouds mamma cloud feature in the upper portion of a cumulonimbus, caused by pockets of sinking air. Closer to the ground, cumulonimbus clouds are also responsible for shelf clouds arcus cloud feature , wall clouds murus cloud feature , tail clouds attached to the wall cloud cauda cloud feature , a beaver tail cloud that acts like a river of moisture feeding into the storm flumen cloud accessory and even funnel clouds tuba cloud feature.

Cumulonimbus clouds have two associated cloud species: calvus and capillatus. Both of these species are unique to cumulonimbus clouds. Cumulonimbus clouds have eight associated supplementary features: arcus, cauda, incus, mamma, murus, praecipitatio, tuba, and virga. The features cauda, incus, and murus are unique to cumulonimbus clouds. Cumulonimbus clouds have four associated accessory clouds: flumen, pannus, pileus, and velum.

The accessory cloud flumen is unique to cumulonimbus clouds. They also have one other cloud associated with the cloud type: flammagenitus.

Cumulonimbus clouds fully developed are much different than typical fair-weather cumulus clouds , but a cumulus congestus cloud is the precursor to a cumulonimbus cloud. Otherwise, you can peg it as a cumulus cloud. Both cumulonimbus clouds and nimbostratus clouds have precipitation, and when underneath the two, it might be tough to differentiate the two.

Cumulonimbus Clouds: Thunderstorms. Cumulonimbus capillatus incus Cb cap inc. Cumulonimbus arcus Cb arc. The top of the cloud has rounded towers. When the top of the cumulus resembles the head of a cauliflower, it is called cumulus congestus or towering cumulus. These clouds grow upward, and they can develop into a giant cumulonimbus, which is a thunderstorm cloud.

Here are some examples of cumulus clouds:. Cumulonimbus clouds form in moist atmospheres and are common in spring and summer. They often occur in the advance of a cold front. In summer they can form over mountains due to orographic lifting in combination with solar heating.

Precipitation falls from these clouds and severe weather lightning, hail, tornado, flash flood is common. Cumulonimbus can be isolated storms or organized in groups. When cumulonimbus clouds form together in an organized system, the chance of severe weather increases.