pl23_wea03011.jpg
![Altocumulus undulatus wea03011.jpg Altocumulus undulatus](https://s3.amazonaws.com/s3-east-testmedia-noaa.woc.noaa.gov/dam/Photos/legacy/pl23_wea03011.jpg)
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https://www.noaa.gov/media/digital-library-photo/pl23wea03011jpgDescription
Altocumulus undulatus. This formation occurred during a transition fromaltostratus to altocumulus. Looking NW from Cheyenne at 9:11 A. M.
Photographer
H. Floreen
Display Date
1933 January 5
Location
Wyoming, Cheyenne
Collection
Weather Service
Keywords
Weather Wonders
Clouds