Different types of clouds.

No mules AltocÃ

Clouds are white, gray or both colors, bubbly swollen or curly, arranged in long filas.Por usually have dark shadows on the underside.

 

No mules Estratoca

They are gray with dark shadows that extend in a cottony layer. No cause rains often arise after a storm.

Estratonimbos

These clouds are a gray, cloudy and humid post is associated with rain or snow. You can also consider © n as mid-level clouds and their thickness can reach 3000 m. Completely hide the Sun

The comfortable  mules appear as small white balls of cotton wool n. Often are isolated, with blue sky between them, and sometimes take fun shapes. As due to Convection Ringtones rmic (see the chapter on "Processes of formation n), have flat bases and lumpy tops.