60 insane cloud formations from around the world [PICs] - Matador Network
Geege Schuman stashed this in Weather
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.