The Observed Facts Analysis of Southwest Vortex from 2000 to 2007
The Observed Facts Analysis of Southwest Vortex from 2000 to 2007
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发表时间：
2008
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通讯作者：
He Guangbi
中科院分区：
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作者：
He Guangbi
利用2000 - 2007年00 UTC和12 UTC前后的观测资料，对西南涡进行了分析，得到了一些统计事实：（1）揭示了西南涡在年、月、日尺度上的不同变化特征，（2）得到了西南涡的发生区域;第三，得到了西南低涡的主要移动路径及其路径的统计特征，在一定程度上加深了对西南低涡的认识，对进一步研究西南低涡有重要意义。
Using the observed data to analyze Southwest Vortex about 00 UTC time and 12UTC time from 2000 to 2007 year.We obtained some statistical facts.The first,it revealed different variation characters of South Vortex on annul —time scale 、monthly—time scale and daily —time scale;the second,it obtained emergent regions of Southwest Vortex;the third,it obtained main moving pathways of Southwest Vortex and its the statistical characters of pathway.To some extent,the facts make us know Southwest Vortex deeply and it was very useful to further study Southwest Vortex.