Asperatus Clouds - Undulatus asperatus is a cloud formation, proposed in 2009 as a separate cloud classification by the founder of the Cloud Appreciation Society. The name translates approximately as "roughened or agitated waves." The clouds are most closely related to undulatus clouds. Although they appear dark and storm-like, they tend to dissipate without a storm forming. The ominous-looking clouds have been particularly common in the Plains states of the United States.
Asperatus Clouds Over New Zealand - What kind of clouds are these? Although their cause is presently unknown, such unusual atmospheric structures, as menacing as they might seem, do not appear to be harbingers of meteorological doom. Known informally as U
L’asperatus L’asperatus est un type de nuage très rare qui prend la forme d’ondes sombres aux airs menaçants. Ces nuages apparaissent dans les moments qui approchent ou qui suivent un orage. Les 8 types de nuages les plus spectaculaires qui flottent au-dessus de votre tête