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DOI | 10.1016/j.atmosres.2018.05.027 |
Lightning activity in tropical cyclones and its relationship to dynamic and thermodynamic parameters over the northwest Pacific | |
Wang, Fang1,2,3; Qie, Xiushu1,2; Wang, Dongfang1; Srivastava, Abhay1 | |
2018-11-15 | |
发表期刊 | ATMOSPHERIC RESEARCH |
ISSN | 0169-8095 |
EISSN | 1873-2895 |
出版年 | 2018 |
卷号 | 213页码:86-96 |
文章类型 | Article |
语种 | 英语 |
国家 | Peoples R China |
英文摘要 | Tropical cyclones (TCs) over the northwest Pacific (NWP) Basin from 2005 to 2016 are used to investigate the characteristics of lightning activity and its relationship to environmental dynamic and thermodynamic parameters, which is based on lightning data from the World Wide Lightning Location Network (WWLLN), TC intensity and track, sea surface temperature (SST) and vertical wind shear (VWS) data. The highest lightning density in the inner core is found when TC is at tropical depression stage, whereas the secondary maximum occurs in super typhoon intensity stage. In the outer rainbands, lightning density changes slightly with TC intensity. The 6-hourly flash rate shows a distinctly positive correlation with the SST in the outer rainbands, and lightning activity in the inner core is less sensitive to the SST when the SST exceeds 27 degrees C. Asymmetric lightning distribution with respect to the VWS is observed. In the inner core, the asymmetric distribution of lightning activity is relative to the integrated effects of the VWS and TC motion vectors; however, the outer rainbands asymmetry is more sensitive to the VWS. |
英文关键词 | Lightning rate Tropical cyclone Azimuthal distribution of lightning Sea surface temperature Vertical wind shear |
领域 | 地球科学 |
收录类别 | SCI-E |
WOS记录号 | WOS:000442169800008 |
WOS关键词 | VERTICAL WIND SHEAR ; SEA-SURFACE TEMPERATURE ; INNER-CORE CONVECTION ; WEST INDIAN-OCEAN ; INTENSITY CHANGE ; LOCATION NETWORK ; PERFORMANCE ASSESSMENT ; RAINFALL ASYMMETRIES ; HURRICANE INTENSITY ; ICE-SCATTERING |
WOS类目 | Meteorology & Atmospheric Sciences |
WOS研究方向 | Meteorology & Atmospheric Sciences |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/15275 |
专题 | 地球科学 |
作者单位 | 1.Chinese Acad Sci, Inst Atmospher Phys, Key Lab Middle Atmosphere & Global Environm Obser, Beijing 100029, Peoples R China; 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China; 3.Zhejiang Meteorol Bur, Hangzhou 310008, Zhejiang, Peoples R China |
推荐引用方式 GB/T 7714 | Wang, Fang,Qie, Xiushu,Wang, Dongfang,et al. Lightning activity in tropical cyclones and its relationship to dynamic and thermodynamic parameters over the northwest Pacific[J]. ATMOSPHERIC RESEARCH,2018,213:86-96. |
APA | Wang, Fang,Qie, Xiushu,Wang, Dongfang,&Srivastava, Abhay.(2018).Lightning activity in tropical cyclones and its relationship to dynamic and thermodynamic parameters over the northwest Pacific.ATMOSPHERIC RESEARCH,213,86-96. |
MLA | Wang, Fang,et al."Lightning activity in tropical cyclones and its relationship to dynamic and thermodynamic parameters over the northwest Pacific".ATMOSPHERIC RESEARCH 213(2018):86-96. |
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