Video: Giant scroll clouds across the Pacific Ocean

An extremely long roll of clouds appeared on Pacific waters in Japan that attracted the attention of many people.

Scroll clouds are clouds of a tubular shape, completely separated from the cumulus cloud.

The appearance of large gray and white rattan rolls across the Pacific Ocean attracted the attention of curious visitors on a ferry in Tohoku, Japan, Telegraph reported on July 25. In the video, some phone users turned to strange clouds.

Scroll clouds are clouds of a tubular shape , completely separated from the cumulus cloud. This rare phenomenon is one of the two main forms of the cloud, forming in a horizontal direction at low altitudes.

The cloud often forms at the edge of a thunderstorm or is created by cold air currents.

The cloud rolls over the sea.(Video: Telegraph).