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| 2009年秋末山西大暴雪天气过程分析 | |
| 引用本文： | 田淑欣,田欣辉,亢晋芳,郝建萍,朱保平.2009年秋末山西大暴雪天气过程分析[J].气象科技,2011,39(3):295-301. |
| 作者姓名： | 田淑欣 田欣辉 亢晋芳 郝建萍 朱保平 |
| 作者单位： | 1. 山西省气象台,太原,030006 2. 山西省太原市气象局,太原,030000 3. 山西省太原市小店区气象局,太原,030032 4. 山西省气象局,太原,030006 |
| 摘 要： | 利用高空、地面和卫星云图资料,对2009年11月9-12日山西出现的有气象记录以来最强的一场大暴雪天气过程进行综合分析.结果表明:高空强盛的西南气流和低层东北气流以及地面回流为暴雪过程提供了有利的流场配置,500hPa阶梯槽和700hPa切变线是主要影响系统,低空急流的持续及水汽的辐合为这次暴雪提供了充足的水汽,卫星云... |
| 关 键 词： | 暴雪 低空急流 水汽辐合 云顶亮温 |
| 收稿时间： | 2010/1/29 0:00:00 |
| 修稿时间： | 6/5/2010 12:00:00 AM |
Analysis of a Late Autumn Snowstorm in Shanxi Province in 2009 |
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| Tian Shuxin,Tian Xinhui,Kang Jinfang,Hao Jianping and Zhu Baoping.Analysis of a Late Autumn Snowstorm in Shanxi Province in 2009[J].Meteorological Science and Technology,2011,39(3):295-301. | |
| Authors: | Tian Shuxin Tian Xinhui Kang Jinfang Hao Jianping and Zhu Baoping |
| Institution: | Shanxi Meteorological Office, Taiyuan 030006;Taiyuan Meteorological Bureau, Taiyuan 030000;Xiaodian Meteorological Bureau, Taiyuan 030032;Shanxi Meteorological Office, Taiyuan 030006;Shanxi Provincial Meteorological Bureau, Taiyuan 030006 |
| Abstract: | A severe snowstorm occurred between 9 and 12 November 2009 in Shanxi Province,which was the strongest snowstorm since meteorological records began.The snowfall in most parts of the province was in the range of 10 to 66 mm,and that at 86 counties(cities) reached the maximum for the same period in history.Both upper-and lower-level meteorological observation data and satellite images were used in the comprehensive analysis of the process.The results show: the strong southwest flow at upper levels,the northeas... |
| Keywords: | snowstorm low-level jet moisture convergence TBB |
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