Rotating Wall

Some articles on wall, rotating, rotating wall:

Wall Cloud - Supercell and Tornado Significance
... The wall cloud feature was first identified by Ted Fujita associated with tornadoes in tornadic storms ... with intense multicellular thunderstorms, the wall cloud will often be seen to be rotating ... A rotating wall cloud is the area of the thunderstorm that is most likely to produce tornadoes, and the vast majority of intense tornadoes ...

Famous quotes containing the word wall:

    [Religious establishment] is adverse to the diffusion of the light of Christianity ... [because] with an ignoble and unchristian timidity it would [be] circumscribed, with a wall of defence, against the encroachments of error.
    James Madison (1751–1836)