Very strange, poisonous scales

Von clouds Karman (swirling clouds) on Alexander Selkirk island, coastal Chile.

Lenticular clouds appear in Mauna Kea, Hawaii, USA. Many people believe that it is shaped like a flying saucer of aliens. The cause of the lens cloud is due to the highly pushed up humid air which causes the vapor to condense at temperatures lower than the normal freezing temperature.

Mammatus clouds, also known as 'breast clouds'. It is often accompanied by major storms. The clouds of clouds form on the thundercloud cloud, the hot and humid air rises and the cold air descends, condensing into small particles of water, appearing when the Sun shines.

The cloud around the fuselage appears to be due to the sudden drop in ambient air pressure, which leads to a decrease in air temperature, which causes the water to condense into clouds. The plane, when flying through this cloud, formed a cone-shaped cloud.

Dust ash flared from Sarychev volcano in Russia ripped off white clouds in the sky.

Figure a cloud forming a shape like a 'ring'.

The thundercloud is formed when the speed and direction of the wind changes .

. creates strong vortices of warm air and pushes cold air down.

Big cloud covered with shadow in Minnesota sky, USA, signs for a big thunderstorm.

Medium clouds form straight lines in the sky.

Actinoform cloud. These clouds often lead to drizzle and bleak weather.

Clouds wave over the Gulf of Mexico, off the coast of Texas. They form in the oceans due to the movement of high pressure areas and cold air ahead. Thick air pushed thin air up and formed undulating ripples.