When the sky is angry: 15 photos of asperatus clouds
Bashny.Net
This rare type of cloud, called Undulatus asperatus undulating or hilly in 2009 proposed to classify as separate species. They look like the ocean, raging over my head.
The decision to include this phenomenon in the "international Atlas of clouds" is still pending. But we offer you to look at the best photos of menacing clouds asperatus, which managed to capture in different places.published