【摘要】 通过大尺度环流形势、卫星云图、地转引导气流和湿热成风等资料对 0 2 1 4号强热带风暴突然加速的成因进行了较为细致的分析 ,得出大尺度环流形势的改变、引导气流的加强及热带风暴云系的变化是“黄蜂”移速突增的可能原因 ,所得结果可对今后预报提供一些启示和参考更多还原

【Abstract】 Based on large scale circulation, satellite images, geostrophic steering flow and moist thermal wind, the reasons of rapid accelerated motion for severe tropical storm Vongfong (0214) are analyzed. The results show that the change of large scale circulation, the strengthening of steering flow and the change of tropical storm cloud are the possible reasons of rapid accelerated motion for Vongfong.更多还原