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Roger Weldon

Satellite Meteorology & Climatology Division

Operational Products Development Branch
Research Scientist

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Roger Weldon received an M.S. degree in meteorology from Penn State University in 1969. During 11 years in the Air Force Air Weather Service, Roger served as an aviation weather forecaster, a weather station commander, and director of advanced fcourses at the Chanute Weather Training Center. He joined NESDIS in 1972 where he developed applications of satellite imagery to weather forecasting and analysis.

Roger concentrated on the applications in synoptic scale weather systems, with emphasis on mid latitude cyclogenesis, storm evolution, and jet stream meteorology.  Research  knowledge was distributed by presenting numerous training courses to forecasters from the National Weather Service, the military weather services, and to international weather agencies.  Presently, Roger is conducting a research study relating changes in tropical cyclone behavior to changes in the upper air environment, with emphasis on the use of water vapor imagery. 

Significant Publication:

Weldon, R. B., Holmes, S. J., 1991, Water Vapor Imagery, Interpretation and Applications to Weather Analysis and Forecasting; NOAA Tech. Rpt. NESDIS 57, 213 pp.


E-mail to: Roger.Weldon@noaa.gov