0407号台风“蒲公英”路径突然北折的原因分析  

Analysis on the causes of anomalous northward moving track of typhoon 0407"Mindule"

作　　者：高珊[1] 何小宁[2] 凌士兵[2] 

机构地区：[1]南京信息工程大学大气科学系,江苏南京210044 [2]福建省气象局,福建福州350001

出　　处：《台湾海峡》2005年第4期448-454,共7页Journal of Oceanography In Taiwan Strait

摘　　要：本文主要从天气学的角度分析0407号台风“蒲公英”在巴士海峡上空突然北折 的原因,发现双台风相互作用牵制了“蒲公英”,增加了台风路径北折的突然性,而其 南侧高压环流的发展对台风路径北折有决定性作用．扩大传统中双台风发生作用的 距离,将两个台风之间可以直接、半直接或间接作用的概念引入日常预报中．In this paper, anomalous northward track of typhoon 0407“ Mindule” on Bashi Channel is synopitically analyzed. Results show that the binary tropical cyclone interactions .enhanced suddenness of“Mindule” northward turning and the development of anticyclone circulation at the south of typhoon played an important role in causing typhoon to move toward the north suddenly. Furthermore, this paper introduces the view about the direct, semi-direct and indirect interactions between the binary tropical cyclone to the dailg forecast.

关 键 词：气象学 突然北折 双台风 相互作用 南侧高压 

分 类 号：P458.1[天文地球—大气科学及气象学]