Asperatus formation, Canterbury, New Zealand 
"This one’s so rare it doesn’t even have official classification. “Undulatus asperatus” is its proposed designation, and if accepted as a new form by meteorologists, it’ll be the first such addition since 1951. As of now, it’s just another example of New Zealand having the coolest freakin’ landscapes."
—from 60 insane cloud formations from around the world [PICS]
(See the entire collection of photos here)

Asperatus formation, Canterbury, New Zealand

"This one’s so rare it doesn’t even have official classification. “Undulatus asperatus” is its proposed designation, and if accepted as a new form by meteorologists, it’ll be the first such addition since 1951. As of now, it’s just another example of New Zealand having the coolest freakin’ landscapes."

—from 60 insane cloud formations from around the world [PICS]

(See the entire collection of photos here)