The newsletter of August 3, 1973, written by Henry Lansford, explains that the previous week had only one available hail storm to be researched. One of the research aircraft dropped ten dropsondes through a storm cloud to measure wind currents. The subsequent week's Citizens' Council is also disc... Show moreThe newsletter of August 3, 1973, written by Henry Lansford, explains that the previous week had only one available hail storm to be researched. One of the research aircraft dropped ten dropsondes through a storm cloud to measure wind currents. The subsequent week's Citizens' Council is also discussed. Show less
