江西省飞机颠簸统计特征及其气象条件分析  

Analysis of statistical characteristics and meteorological conditions of aircraft turbulence in Jiangxi

作　　者：陶昕宇 吴凡 谢克勇 凌婷 毕晨 黄紫洁 Tao Xinyu;Wu Fan;Xie Keyong;Ling Ting;Bi Chen;Huang Zijie(Jiangxi Meteorological Service Center,Nanchang 330096;Yihuang Meteorological Bureau of Fuzhou,Fuzhou 344000)

机构地区：[1]江西省气象服务中心,南昌330096 [2]抚州市宜黄县气象局,抚州344000

出　　处：《气象水文海洋仪器》2023年第4期10-13,共4页Meteorological,Hydrological and Marine Instruments

基　　金：江西省气象局重点项目(JX2021Z07);江西省气象局青年人才项目(JX2020Q04)资助。

摘　　要：文章利用中国民用航空华东地区空中交通管理局江西分局空中报告、风廓线雷达数据和ERA5再分析数据,分析了江西省飞机颠簸的统计特征及气象条件,计算了水平风垂直、空间和时间切变,并给出了气象指标阈值,以期为飞机颠簸预报提供参考。This paper analyzes the statistical characteristics and meteorological conditions of aircraft turbulence in Jiangxi by using the air report,wind profile radar data and ERA5 reanalysis data of Jiangxi Branch of China Civil Aviation Administration of Air Traffic in East China.The vertical of horizontal wind,spatial and temporal shears are calculated,and the thresholds of meteorological indexes are given,so as to provide reference for aircraft turbulence prediction.

关 键 词：飞机颠簸 风切变 风廓线雷达 

分 类 号：V321.22[航空宇航科学与技术—人机与环境工程]