[1]侯曾译.西北太平洋热带气旋迅速增强的确定及分布特征[J].大众科技,2018,20(05):25-29.
Determination and distribution characteristics of the rapid intensificationtropical cyclone in the northwest Pacific Ocean[J].Popular Science & Technology,2018,20(05):25-29.
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西北太平洋热带气旋迅速增强的确定及分布特征()
《大众科技》[ISSN:1008-1151/CN:45-1235/N]
- 卷:
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20
- 期数:
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2018年05期
- 页码:
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25-29
- 栏目:
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资源与环境
- 出版日期:
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2018-05-20
文章信息/Info
- Title:
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Determination and distribution characteristics of the rapid intensificationtropical cyclone in the northwest Pacific Ocean
- 作者:
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侯曾译
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（中国民用航空中南地区空中交通管理局河南分局，河南郑州450000）
- 关键词:
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热带气旋; 快速增强; 阈值; 中心气压
- Keywords:
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Key words: Tropical cyclone; rapid intensification; threshold value; central pressure
- 文献标志码:
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A
- 摘要:
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文章利用1980年～2011 年中国气象局上海台风研究所整编的CMA-STI 热带气旋最佳路径数据集，进行西北太平洋热带气旋快速增强阈值的计算确定，并分析快速增强个例的时空分布特征。主要结果有：（1）在西北太平洋海区，选取-30hPa/24h 作为快速增强热带气旋的阈值最恰当；（2）120°E～140°E、12°N～20°N是快速增强热带气旋出现频率最高的区域；（3）9月是快速增强热带气旋出现频数最高的月份，11 月是最易形成热带气旋的月份。
- Abstract:
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The rapid intensification threshold vale of tropical cyclone in the northwest Pacific was determined by calculating using thebest route data of CMA - STI tropical cyclone from 1980 to 2011 provided by Shanghai typhoon institute of China meteorologicaladministration, and then the spatial and temporal characteristics of the rapid intensification tropical cyclone was analyzed. The main resultsshow that: (1)In the northwest Pacific Ocean, -30 hPa/24 h is the most threshold value of the rapid intensification tropical cyclone; (2) Theoccurrence frequency of the rapid intensification tropical cyclones is highest in the areas of 120 °E~140 °E and 12 °N~20 °N ; (3) Septemberis the month with the highest frequency of the rapid intensification tropical cyclones, and tropical cyclones is most easily formed into rapidintensification tropical cyclones in November.
备注/Memo
- 备注/Memo:
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【收稿日期】2018-03-07【作者简介】侯曾译（1992－），男，河南商丘人，中国民用航空中南地区空中交通管理局河南分局助理工程师，研究方向为大气科学。
更新日期/Last Update:
2018-06-12