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![Lowering wall cloud under main thunderstorm updraft nssl0051.jpg Lowering wall cloud under main thunderstorm updraft](/sites/default/files/styles/max_1300x1300/https/s3.amazonaws.com/s3-east-testmedia-noaa.woc.noaa.gov/dam/Photos/legacy/pl23_nssl0051.jpg?itok=EidfcaqY)
Description
Lowering wall cloud under main thunderstorm updraft.Tornadoes will generally form in and ground the wall cloud. (Image credit: NOAA Photo Library, NOAA Central Library; OAR/ERL/National Severe Storms Laboratory (NSSL))
Credit
NOAA Photo Library, NOAA Central Library; OAR/ERL/National Severe Storms Laboratory (NSSL)
Display Date
1982
Collection
NSSL
Sky Scenes
Keywords
Sky Scenes
Clouds