Unusual Clouds Today in South Yorkshire

altocumulus undulatus cloudsaltocumulus undulatus clouds

Spotted these unusual clouds in South Yorkshire this morning, i believe they are altocumulus undulatus clouds.

They usually form in an area of instability and wind shear.
Basically, there are a series of waves where the clouds are.
Where the air is rising you have a cloud stripe, and where the air is sinking it is clear.
These are also sometimes called billow clouds.

altocumulus undulatus clouds

altocumulus undulatus clouds

Be the first to comment on "Unusual Clouds Today in South Yorkshire"

Leave a comment

Your email address will not be published.


*