NORTH DAKOTA STATE UNIVERSITY - FARGO, N D


CUMMULONIMBUS MAMMATUS,
STUTSMAN COUNTY, N.D.



Click on the photo for an enlarged image. (34K)

Spectacular cumulonimbus mammatus were associated with the advance of a massive thundercell over east-central North Dakota on July 4, 1982. This photograph was taken just west of Jamestown, North Dakota. Further to the west, tornado activity was associated with the same system.

(Photo by D.P. Schwert, North Dakota State University).



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