Video: Clouds roll in the sky over America

The waves of waves bobbing and violently in the sky were a kind of cloud named Undulatus asperatus.

The video is recorded in the sky of Lincoln City, Nebraska State, on July 7. This is the cloud of Undulatus asperatus , a type of cloud associated with images of bobbing, chaotic and intense waves.

The appearance of clouds makes the sky darker and looks like a storm. However, in reality, clouds will melt without forming storms. Clouds of waves appear when there is instability in the atmosphere , or the upper air environment is high enough to form large cloud cover layers, along with the impact of wind and irregular movement of air and water. .

According to USA Today, when officially recognized, Undulatus asperatus will become the first new cloud discovered since 1951 to date.