![](http://www.alamy.com/thumbs/6/D8AF804E-B83D-4A46-BE3F-01A7D622315D/HGM62T.jpg)
Mammatus cloud
Mammatus cloud above the city of Chamonix. Mont Blanc, France
Size: 7299px × 4866px
Location: Chamonix. Mont Blanc, France
Photo credit: © Stelian Porojnicu / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: abstract, atmosphere, background, blanc, clouds, clumps, disturbance, formation, gathering, horizontal, imminent, instability, lobes, mammatocumulus, mammatus, meteorology, midwest, mont, northern, obliterate, obscure, ominous, opaque, paraglider, phenomenon, sky, skygliding, storm, thunderstorm, unstable, weather