‘New’ wave-like cloud finally wins official recognition

via Current News – Principia Scientific International
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Twelve "new" types of cloud – including the rare, wave-like asperitas cloud – have been recognised for the first time by the International Cloud Atlas.
The atlas, which dates back to the 19th Century, is the global reference book for observing and identifying clouds. Last revised in 1987, its new fully-digital edition includes the asperitas after campaigns by citizen scientists. Other new…

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via Current News – Principia Scientific International http://ift.tt/1kjWLPW

March 24, 2017 at 12:51AM