File:Emmy And Frances Fujiwhara Effect.jpg
Originally from en.wikipedia; description page is (was) here
* 19:15, 27 September 2005 [[:en:User:Miss Madeline|Miss Madeline]] 700×486 (63,051 bytes) <span class="comment">(PD-USGov-DOC-NOAA Taken from NOAA photo library [http://www.photolib.noaa.gov/historic/nws/nwind9.htm] Taken August 31, 1976)</span>