Altocumulus floccus clouds in spring. Altocumulus clouds occur at middle altitudes (2400-6000 metres). There are several types of altocumulus clouds.

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Altocumulus floccus clouds in spring. Altocumulus clouds occur at middle altitudes (2400-6000 metres). There are several types of altocumulus clouds. Altocumulus floccus clouds often indicate medium-level instability in the atmosphere and frequently precede thundery conditions. Photographed in the morning in April over Berkshire, UK.

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Size: 3579px × 5368px
Photo credit: © STEPHEN BURT/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

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