Observed Meteorological and

Interpretation of Observed Meteorological and Weapon-test Data 

Early in 1945, Captain Nolen allowed my group and me to examine the dosage and area data. After studying the contours of area and dosage of the gas, we were able to write in our report  

S A study of turbulent diffusion of gas clouds over several terrains, Report OSRD No. 6185, 84 pages, by Harold Johnston, Robert Merrill, and Robert Mills. 1945. Part I. An Empirical Approach to the Effect of Turbulent Diffusion on Gas Clouds over Several Terrains, pages 1-23. Part II. A Critical Examination of the British Statistical Diffusion Theories, pages 24-46. 

Vertical gustiness meter. B. Wind speed at 2 meters above ground/miles per hour. 

Picture taken by unknown army photographer figure drawn by unknotvn army officer, 1945. 

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