🌐EnglishEnglishDeutschFrançaisItalianoNederlandsPolskiEntityQ1423153· pop 6volutusAlso known as roll cloud, volspecies of a cloud, forming long linear "rolls", applicable to the genera Stratocumulus and AltocumulusWikidata factsOfficial websitecloudatlas.wmo.int/clouds-species-volutus.htmlImageRoll-cloud.JPGvia Wikidata · CC0Available in 5 languagesDeutschCzechEstonianNederlandsPolskivia Wikidata sitelinks · CC0