In cumulonimbus clouds during conditions where graupels are repeatedly wetted and then injected back toward high altitudes by strong updrafts, very large graupels called hail result.
Vertical mixing in the atmosphere is dominated by energetic mixtures
in cumulonimbus clouds of two basic provenances: local convective instability, or baroclinic instability with convective instability at the frontal boundary.
Not exact matches
But not as annoying as the tedious, predictable blowhards who clearly feel their calling
in life is to channel the spirit of
cumulonimbus clouds, for yea, do they love to rain upon every parade.
18
In 1959 Lt. Col. William Rankin was flying his F - 8 fighter jet over a
cumulonimbus when the engine failed.
As the storm moves, a «blob» of cold air builds, particularly
in the upper reaches of the towering
cumulonimbus clouds that march along at the storm's front.
cumulonimbus — it is a good idea and something that you can try with little cost,
in fact create space has a feew templates and most people can put something like it together.
Textbook
cumulonimbus - formed summer thunderstorms are fairly rare [25]
in Los Angeles, because the atmosphere over the coastal basin is generally too stable and dry, especially during summer, to allow the strong vertical development necessary for mature
cumulonimbus clouds.
The typical enhancement of rainfall and updraft motion
in deep cumulus and
cumulonimbus clouds within heavy raining meso - scale disturbance areas acts to increase the return flow mass subsidence
in the surrounding broader clear and partly cloudy regions (Figure 8).
The region of greatest solar heating at the surface
in the humid tropics corresponds to areas of deep
cumulonimbus convection.
Changes
in ocean surface temperatures caused by El Niño significantly affect where
cumulonimbus clouds form
in the ITCZ and, therefore, the geographic structure of the Hadley cell.
With enough force these can develop
in to severe thunderstorms (
cumulonimbus) and under certain conditions trigger tornadoes.
Clouds depicted
in Figure 3 are a vertical development form called
cumulonimbus (Cb).
In the tropics this creates the major cloud form of
cumulonimbus (thunderstorms), massive towering structures with powerful internal winds carrying vast amounts of energy through the atmosphere.
Jensen, E.J., and A.S. Ackerman, 2006: Homogeneous aerosol freezing
in the tops of high - altitude tropical
cumulonimbus clouds.
The warm water evaporates from the ocean surface, and the light, warm and humid air rises, leading to deep convection
in the form of towering
cumulonimbus clouds and heavy precipitation.
For example, those towering thunderstorm clouds (
cumulonimbus) are very important mechanisms
in transporting heat, but are too small for the large grid system of the models.