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Asymmetric rainband breaking in Typhoon Haitang (2005) before and after its landfall
Authors:DING Zhi-ying  WANG Yong  SHEN Xin-yong and XU Hai-ming
Institution:Key Laboratory of Meteorological Disaster of Ministry of Education,Nanjing University of Information Science & Technology,Nanjing 210044 China
Abstract:Using the WRF(Weather Research Forecast)model,this work performed analysis and simulation on the rainband change during the landfall of Typhoon Haitang(2005)and found that breaking may occur over land and oceans leads to distinct asymmetric precipitation.The breaking is related to the topographic effect as well as interactions between the typhoon and midlatitude systems at upper levels.During the landfall,divergent flows at the 200-hPa level of the South-Asian high combined with divergent flows at the perip...
Keywords:typhoon  rainband  asymmetric precipitation  WRF  interactions  
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