Asperatus — the first "new" type of cloud in decades — is about to get the recognition it deserves in the latest edition of the International Cloud Atlas, the world's top reference book for clouds.

WOW!! Wicked shot by VSC's own Paul McCully of Undulatus Asperatus clouds at Myrtleford yesterday! @StormHour @EarthandClouds @JaneBunn @MikeLarkan @spann @theage_photo @abcmelbourne ...

Last week we kicked off the Fourth of July weekend with the most extraordinary clouds I’ve ever seen in the city, which were the talk of the Internet around here. In trying to figure out exactly what ...

Undulatus asperatus cloud is as rare to spot as it is tough to pronounce. Paul McCully was having a relatively normal Tuesday in Myrtleford, Australia on June 11. Then he looked up. "It looked like ...

Social media users have been sharing posts showing an image of an unusual-looking cloud formation. The headlines suggest the photo was taken recently and comments alongside say that kind of formation ...

I have been known, over the course of the past few years, to post pictures of the odd cloud or two. And I do mean odd. Sometimes they’re photos I’ve taken myself (and some of which have been very ...

Whipped into fantastical shapes, these clouds hang over the darkening landscape like the harbingers of a mighty storm. But despite their stunning and frequent appearances, the formations have yet to ...