Clouds in the sky suddenly fell to the ground and were flying only 1 meter away from people's heads.
A rare sighting has occurred in Yemen's capital Sana'a, which stands at 2,250m above sea level.
The clip shows a large cloud falling to him on the ground on the hill. While few small flying clouds are above people's heads.
The video shows a large cloud falling to the ground on the hill.
Clouds of the sky falling to the ground are rare, but appeared in Saudi Arabia in March 2015.
Looking at the clouds flying in the sky, you must think they are very light. But Peggy LeMone, a scientist at the American Center for Atmospheric Research, said the amount of water in a small cloud is about 500 tons.
Suppose an elephant weighs 5-6 tons, which means the amount of water in a cloud weighs about 100 elephants. This is an astonishing number.