![](http://www.alamy.com/thumbs/6/64CE5550-8B76-447C-825B-29D7E5D04908/T21TN0.jpg)
Mammatus clouds over Eugene, Oregon, USA.
Size: 4763px × 3176px
Location: Eugene, Oregon, USA
Photo credit: © Gina Kelly / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: america, cloud, clouds, eugene, mamma, mammary, mammatocumulus, mammatus, northwest, oregon, pacific, sky, states, united, usa, weather