| 2019年西北太平洋和南海台风活动概述 |
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| 引用本文： | 王海平,董林.2019年西北太平洋和南海台风活动概述[J].山东气象,2020,40(2):1-9. |
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| 作者姓名： | 王海平 董林 |
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| 作者单位： | （国家气象中心，北京 100081） |
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| 基金项目： | 中国气象局气象预报业务关键技术发展专项（YBGJXM（2017）06）；中国气象局数值预报（GRAPES）发展专项（GRAPES-FZZX-2018-05） |
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| 摘 要： | 应用中央气象台业务实时资料和中国气象局台风最佳路径资料对2019年发生在西北太平洋和南海的台风活动主要特征以及主要影响我国的台风路径、强度及风雨情况进行了统计分析和论述。2019年西北太平洋和南海共有29个台风生成，较多年平均值偏多2个；秋季台风异常活跃，生成数较常年明显偏多；台风整体强度偏弱，超强台风数与常年持平；有5个台风登陆我国，较多年平均值略偏少；登陆台风平均强度较多年平均值明显偏弱，但台风“利奇马”登陆强度强、风雨影响重。
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| 关 键 词： | 台风 登陆 活动概述 降水 利奇马 韦帕 白鹿 玲玲 |
| 收稿时间： | 2020/4/30 0:00:00 |
Overview of typhoon activities over western North Pacific and the South China Sea in 2019 |
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| WANG Haiping,DONG Lin.Overview of typhoon activities over western North Pacific and the South China Sea in 2019[J].Journal of Shandong Meteorology,2020,40(2):1-9. |
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| Authors: | WANG Haiping DONG Lin |
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| Institution: | (National Meteorological Center, Beijing 100081, China) |
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| Abstract: | Based on the real-time operational data from the Central Meteorological Observatory and the best track data of typhoons provided by China Meteorological Administration, a statistical analysis is conducted on the characteristics of typhoon activities over western North Pacific and the South China Sea and the tracks, intensities, gales, and precipitation of typhoons that affected China in 2019. A total of 29 typhoons were generated in western North Pacific and the South China Sea in 2019, two more than the average annual number; the typhoons were abnormally active in autumn and the number of typhoon genesis is obviously more than that in normal years; the typhoon intensities are relatively weak on the whole, while the number of super typhoons is almost equal to the perennial average; 5 typhoons landed in China, less than the average annual number; the average intensity of the 5 typhoons is lower than the perennial average, but Typhoon LEKIMA has strong intensity, and is accompanied with severe rainstorms and gales. |
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| Keywords: | typhoon landfall overview of activity precipitation LEKIMA WIPHA BAILU LINGLING |
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