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Red sprites over thunderstorms in the coast of Shandong Province, China

文献类型:期刊论文

作者Yang Jing1,2; Qie XiuShu1; Zhang GuangShu2; Zhao Yang2; Zhang Tong2
刊名CHINESE SCIENCE BULLETIN
出版日期2008-04-01
卷号53期号:7页码:1079-1086
关键词red sprites lightning thunderstorms
ISSN号1001-6538
DOI10.1007/s11434-008-0141-8
通讯作者Qie XiuShu(qiex@mail.iap.ac.cn)
英文摘要Red sprites, different from lightning flashes occurring in the troposphere, are large and brief discharges which appear in the altitude range from about 40 to 90 km above large thunderstorms and are usually caused by cloud-to-ground lightning discharges (CGs). A total of 17 sprites over two thunderstorms were first observed during the summer of 2007. One of the sprites occurred on July 28 above a thunderstorm in Guan County and the center of the storm was about 272 km from the observation site. The other sprites were recorded at the late night of August 1 and in the early morning of August 2, and the storm center was about 315 km away. All of the observed sprites occurred in cluster, and their appearances were very different, including 'columniform sprites', 'columniform sprites' with angel-like wings, 'carrot sprites', 'dancing sprites', etc. The duration of the sprites varied from a minimum of 40 ms to a maximum of 160 ms with a geometric mean (GM) of 61 ms. The time delay between parental positive cloud-to-ground lightning flashes (+CGs) and the associated sprites varied from 3.4 to 11.8 ms with a GM of 7.1 ms. The ratio of the number of +CGs to the total number of CGs during the time period with sprites was 7 times larger than that when no sprites occurred. Sprites did not appear frequently at the time when the convective activity is strong but when the thunderstorm starts to become weak.
收录类别SCI
WOS关键词ELECTRICAL-DISCHARGE ; LOWER IONOSPHERE
WOS研究方向Science & Technology - Other Topics
WOS类目Multidisciplinary Sciences
语种英语
WOS记录号WOS:000254997800018
出版者SCIENCE CHINA PRESS
URI标识http://www.irgrid.ac.cn/handle/1471x/2556020
专题寒区旱区环境与工程研究所
通讯作者Qie XiuShu
作者单位1.Chinese Acad Sci, Inst Atmospher Phys, Lab Middle Atmosphere & Global Environm Observat, Beijing 100029, Peoples R China
2.Chinese Acad Sci, Cold & Arid Reg Environm & Engn Res Inst, LCEDWC, Lanzhou 730000, Peoples R China
推荐引用方式
GB/T 7714
Yang Jing,Qie XiuShu,Zhang GuangShu,et al. Red sprites over thunderstorms in the coast of Shandong Province, China[J]. CHINESE SCIENCE BULLETIN,2008,53(7):1079-1086.
APA Yang Jing,Qie XiuShu,Zhang GuangShu,Zhao Yang,&Zhang Tong.(2008).Red sprites over thunderstorms in the coast of Shandong Province, China.CHINESE SCIENCE BULLETIN,53(7),1079-1086.
MLA Yang Jing,et al."Red sprites over thunderstorms in the coast of Shandong Province, China".CHINESE SCIENCE BULLETIN 53.7(2008):1079-1086.

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来源:寒区旱区环境与工程研究所

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