2005年登陆台湾岛台风路径特点及成因分析

2005年“海棠”、“泰利”和“龙王”3个台风先后在台湾花莲附近登陆后再次在福建登陆。其中“海棠”和“泰利”登陆台湾岛前后路径异常，发生打转、滞留。作者利用常规天气图，结合相关的物理量场对这3个台风进行对比分析，结果表明，过岛台风发生路径异常除了受台湾岛地形影响外，与副热带高压、台风南侧流场、冷空气活动及有关物理量场的分布特征也有密切关系。

Analysis of Track of Typhoon Landing on Taiwan Island in 2005

Typhoon Haitang, Talim and Longwang Land on Fujian again after they landed on Taiwan Island in 2005. The tracks of Haitang and Talim appeared revolver and stagnation when they were landing on Taiwan Island. An analysis of the abnormal track is made, based on the routine data combined with the physical field. It is found that the abnormal tracks are closely related with the subtropical high , the southwesterly wind in the south side of the tyohoon, the cold air and the physical field beside the topography of Taiwan.