Weather circles have been buzzing for several months now about a potentially new cloud formation, what is being called the undulatus asperatus. I've been consistently skeptical of the cloud's ...

Undulatus asperatus is Latin for “agitated waves”, and it is a fitting descriptor of the clouds that develop in a turbulent environment. The atmosphere is an ocean It may not […] ...

MANCHESTER, N.H. — Wavy clouds were spotted in parts of New Hampshire on Sunday. The cloud formation, known as undulatus asperatus, was first proposed in 2009.

Undulatus asperatus clouds are a thick layer of turbulent clouds that usually occur below 7,000 feet. These clouds typically form ahead of a big storm.