![](http://www.alamy.com/thumbs/6/DE9CA335-4425-495F-8B1F-D4E490BF9553/HA1W74.jpg)
Mammatus or mammatocumulus clouds before a storm.
Mammatus, also known as mammatocumulus and mammary clouds, is a meteorological term applied to a cellular pattern of pouches hanging underneath the base of a cloud.
Size: 3456px × 5184px
Location: One Tree Hill, Maleny, Sunshine Coast, Queensland, Australia
Photo credit: © Andrew McInnes / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: atmospheric, cloud, clouds, concept, drama, dramatic, mammary, mammatocumulus, mammatus, meteorology, sky, storm, stormy, weather