| 一次山东半岛强降雪过程的天气学分析 |
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| 引用本文： | 林曲凤,梁玉海. 一次山东半岛强降雪过程的天气学分析[J]. 山东气象, 2004, 24(3): 9-11 |
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| 作者姓名： | 林曲凤 梁玉海 |
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| 作者单位： | 1. 烟台市气象局,山东,烟台,266003;中国海洋大学,山东,青岛,266003
2. 烟台市气象局,山东,烟台,266003 |
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| 摘 要： | 利用天气学方法对2003年1月3—5日山东半岛北部地区的一次强降雪过程进行了分析。结果表明：强降雪发生前，山东半岛北部地区低层大气湿度增大；在有利的大尺度环流条件下，受暖海面的热力作用和地形抬升作用，产生中尺度海岸锋，中尺度海岸锋造成局地降雪的增强。
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| 关 键 词： | 山东半岛 冷流降雪 海岸锋 |
| 文章编号： | 1005-0582(2004)03-0009-03 |
Synoptic Analysis of a Snow Storm Event in Shandong Peninsula |
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| LIN Qu-feng,LIANG Yu-hai. Synoptic Analysis of a Snow Storm Event in Shandong Peninsula[J]. Journal of Shandong Meteorology, 2004, 24(3): 9-11 |
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| Authors: | LIN Qu-feng LIANG Yu-hai |
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| Abstract: | Based on the Dynamic analysis of a snow storm event in 3-5 January 2003 in Shandong Peninsula by using the meteorological method ,we have a result that: before the snow storm , relative humity in the low layer atmosphere got higher and higher, at last the vapoure was nearly sturatde. In the favorable large-scale air circulation, both thermodynamic instability caused by the warm sea and dynamic forcing by the Laishan ridge, produce meso-scale coast, which can bring an obvious increace of snowfall intensity in the region of the north. of Shandong Peninsula |
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| Keywords: | shandong peninsula snow storm meso-scale coast front |
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