supported by the National Research Fund for Public Welfare (Grant No.GYHY200906011);the National Key Technology R&D Program of China (Grant No.2009BAC51B01);the National Fundamental 973 Research Program of China (Grant No.2013CB430100)
An atypical occlusion process that occurred in North China on 14 July 2011 is studied based on both observations and a real-data Weather Research and Forecasting (WRF) model simulation. The results show that this at...