Ground Observation of Negative Sprites Over a Tropical Thunderstorm as the Embryo of Hurricane Harvey (2017)
文献类型：期刊论文
| 作者 | Wang, Yongping2; Lu, Gaopeng1,2,3; Cummer, Steven A.4; Lucena, Frankie5; Cohen, Morris B.6; Ren, Huan2; Li, Jiagen2; Cheng, Zhengwei7; Zhang, Shoubao8 |
| 刊名 | GEOPHYSICAL RESEARCH LETTERS
 |
| 出版日期 | 2021-07-28 |
| 卷号 | 48 |
| 关键词 | negative sprite oceanic thunderstorm charge structure |
| ISSN号 | 0094-8276 |
| DOI | 10.1029/2021GL094032 |
| 通讯作者 | Lu, Gaopeng(gaopenglu@gmail.com) |
| 英文摘要 | We report on the observation of six red sprites produced by negative cloud-to-ground (CG) lightning strokes in a tropical thunderstorm that later evolved into Hurricane Harvey (2017). Most of these sprites conformed to the morphological characteristics of typical negative sprites previously observed over continental thunderstorms. The sprite-producing CG strokes were located in or near the deep convection region and their impulse charge moment changes all exceeded -500 C-km. During the sprite generation stage, the CG lightning stroke rate declined and the tropical thunderstorm structure appeared stable. Our analysis suggests that tropical marine meteorological systems, such as tropical disturbances, depressions, and thunderstorms are more likely to be main production systems of negative sprites. The frequent occurrence of 18 gigantic jets produced by the same thunderstorm further indicates that the thundercloud charge structures of sprite-producing oceanic thunderstorms are significantly different from that of continental thunderstorms. |
| WOS关键词 | GIGANTIC JETS ; THUNDERCLOUD ; DISCHARGES |
| 资助项目 | National Key Research and Development Program of China[2019YFC1510103] ; CAS Project of Stable Support for Youth Team in Basic Research Field[YSBR-018] ; National Natural Science Foundation of China[41622501] ; National Natural Science Foundation of China[U1938115] ; Chinese Meridian Project ; International Partnership Program of Chinese Academy of Sciences[183311KYSB20200003] |
| WOS研究方向 | Geology |
| 语种 | 英语 |
| WOS记录号 | WOS:000711496700028 |
| 出版者 | AMER GEOPHYSICAL UNION |
| 资助机构 | National Key Research and Development Program of China ; CAS Project of Stable Support for Youth Team in Basic Research Field ; National Natural Science Foundation of China ; Chinese Meridian Project ; International Partnership Program of Chinese Academy of Sciences |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/125717]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 通讯作者 | Lu, Gaopeng |
| 作者单位 | 1.Chinese Acad Sci, HFIPS, Anhui Inst Opt & Fine Mech, Key Lab Atmospher Opt, Hefei, Peoples R China 2.Univ Sci & Technol China, Sch Earth & Space Sci, Hefei, Peoples R China 3.Nanjing Univ Informat Sci & Technol, Collaborat Innovat Ctr Forecast & Evaluat Meteoro, Nanjing, Peoples R China 4.Duke Univ, Elect & Comp Engn Dept, Durham, NC USA 5.Caribbean TLE Observ, Cabo Rojo, PR USA 6.Georgia Inst Technol, Sch Elect & Comp Engn, Atlanta, GA 30332 USA 7.Chinese Acad Sci, Natl Space Sci Ctr, State Key Lab Space Weather, Beijing, Peoples R China 8.China Res Inst Radio Wave Propagat, Qingdao, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Yongping,Lu, Gaopeng,Cummer, Steven A.,et al. Ground Observation of Negative Sprites Over a Tropical Thunderstorm as the Embryo of Hurricane Harvey (2017)[J]. GEOPHYSICAL RESEARCH LETTERS,2021,48. |
| APA | Wang, Yongping.,Lu, Gaopeng.,Cummer, Steven A..,Lucena, Frankie.,Cohen, Morris B..,...&Zhang, Shoubao.(2021).Ground Observation of Negative Sprites Over a Tropical Thunderstorm as the Embryo of Hurricane Harvey (2017).GEOPHYSICAL RESEARCH LETTERS,48. |
| MLA | Wang, Yongping,et al."Ground Observation of Negative Sprites Over a Tropical Thunderstorm as the Embryo of Hurricane Harvey (2017)".GEOPHYSICAL RESEARCH LETTERS 48(2021). |
入库方式： OAI收割
来源：合肥物质科学研究院
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