1945: Transactions Launched1940: Tectonophysics Section Established1939: First William Bowie Medal Awarded1932: Annual Dues Set1930: Hydrology Section Established1919: First Six Sections Established1919: AGU Established2003: First Issue of Space Weather Publishes1992: First Roger Revelle Medal Presented

1939: First William Bowie Medal Awarded

AGU's highest honor, the Bowie Medal was established in honor of William Bowie for his spirit of helpfulness and friendliness in unselfish cooperative research. Bowie was the first recipient of this medal.
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1919: AGU Established

AGU was established by the National Research Council and for more than 50 years operated as an unincorporated affiliate of the National Academy of Sciences.
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2003: First Issue of Space Weather Publishes

AGU publishes the first issue of Space Weather: The International Journal of Research and Applications (SWE). The journal uniquely includes Editorials, Comments, and Feature articles, in addition to the technical papers.
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1992: First Roger Revelle Medal Presented

The Roger Revelle Medal, established in 1991 is given annually to one honoree in recognition for “outstanding contributions in atmospheric sciences, atmosphere-ocean coupling, atmosphere-land coupling, biogeochemical cycles, climate or related aspects of the Earth system.” The first award was given to Edward Lorenz in 1992.  Learn more. 
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