Impacts of the Zonal Position of the East Asian Westerly Jet Core on Precipitation Distribution During Meiyu of China |
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| Authors: | DU Yin ZHANG Yaocun and XIE Zhiqing |
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| Institution: | Key Laboratory of Meteorological Disaster/MOE, and Nanjing University of Information Science & Technology, Nanjing 210044;School of Atmospheric Sciences, Nanjing University, Nanjing 210093;Institute of Meteorological Sciences of Jiangsu Province, Nanjing 210008 |
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| Abstract: | The east-west location change of the East Asian westerly jet (EAWJ) at 200 hPa during Meiyu and the associated spatial distribution variation of precipitation in the middle-lower reaches of the Yangtze River (MLYR) are investigated by using the 40-yr NCEP/NCAR (National Centers for Environmental Prediction/National Center for Atmospheric Research) pentad mean reanalysis data and daily precipitation observation data from 1958 to 1997. The results show that there are two areas over which the 200-hPa EAWJ cent... |
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| Keywords: | East Asian westerly jet (EAWJ) zonal location change of the westerly jet core precipitation distribution Meiyu |
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