Response of the equatorial and low-latitude ionosphere over the West Pacific Ocean Sector to an X1.2 solar flare on 15 May 2013

doi:10.1016/j.asr.2017.05.036

CORC > 地质与地球物理研究所 > 中国科学院地质与地球物理研究所 > 中国科学院地球与行星物理重点实验室

	Response of the equatorial and low-latitude ionosphere over the West Pacific Ocean Sector to an X1.2 solar flare on 15 May 2013
	Mao, Tian 1; Sun, Lingfeng 2; Wang, Yungang 1; She, Chengli 2; Xiong, Bo 3; Hu, Lianhuan 2
刊名	ADVANCES IN SPACE RESEARCH
	2017-09-01
卷号	60 期号:5 页码:1029-1038
关键词	Solar flare EEJ Meridional wind TEC
ISSN号	0273-1177
DOI	10.1016/j.asr.2017.05.036
文献子类	Article
英文摘要	On the basis of multiple observations of ionosondes, meteor radars, magnetometers and GNSS receivers, we present the response of the equatorial and low latitude ionosphere over the West Pacific Ocean Sector to an X1.2 solar flare that peaked at 1:48 UT on 15 May 2013. The geomagnetic H component observations indicate the equatorial electrojet strength over the East Asia region is obviously enhancement during the flare. After the end time of solar flare, the ionosonde observations at Guam, an ionosonde station near the geomagnetic equatorial region, show the decrease of the peak height of ionospheric F2 layer which is related to the decrease of the eastward electric field. Simultaneous strong southern wind is observed by meteor radar over Sanya, a geomagnetic low latitude station, which probably product the westward dynamo electric field and further result in the decrease of vertical drift velocity over the geomagnetic equatorial region. In addition, GNSS total electron content (TEC) observations from six stations in the researching region show the TEC enhancement only appears nearby the geomagnetic equator region. (C) 2017 COSPAR. Published by Elsevier Ltd. All rights reserved.
WOS关键词	TOTAL ELECTRON-CONTENT ; COUNTER ELECTROJET
WOS研究方向	Astronomy & Astrophysics ; Geology ; Meteorology & Atmospheric Sciences
语种	英语
出版者	ELSEVIER SCI LTD
WOS记录号	WOS:000407410500013
资助机构	National High-tech R&D Program of China (863 Program)(2014AA123503) ; National Natural Science Foundation of China(41404127) ; National High-tech R&D Program of China (863 Program)(2014AA123503) ; National Natural Science Foundation of China(41404127) ; National High-tech R&D Program of China (863 Program)(2014AA123503) ; National Natural Science Foundation of China(41404127) ; National High-tech R&D Program of China (863 Program)(2014AA123503) ; National Natural Science Foundation of China(41404127)
内容类型	期刊论文
源URL	[http://ir.iggcas.ac.cn/handle/132A11/61852]
专题	地质与地球物理研究所_中国科学院地球与行星物理重点实验室
通讯作者	Sun, Lingfeng
作者单位	1.China Meteorol Adm, Natl Ctr Space Weather, Key Lab Space Weather, Beijing 100081, Peoples R China 2.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Earth & Planetary Phys, Beijing 100029, Peoples R China 3.North China Elect Power Univ, Sch Math & Phys, Baoding 071000, Peoples R China
推荐引用方式 GB/T 7714	Mao, Tian,Sun, Lingfeng,Wang, Yungang,et al. Response of the equatorial and low-latitude ionosphere over the West Pacific Ocean Sector to an X1.2 solar flare on 15 May 2013[J]. ADVANCES IN SPACE RESEARCH,2017,60(5):1029-1038.
APA	Mao, Tian,Sun, Lingfeng,Wang, Yungang,She, Chengli,Xiong, Bo,&Hu, Lianhuan.(2017).Response of the equatorial and low-latitude ionosphere over the West Pacific Ocean Sector to an X1.2 solar flare on 15 May 2013.ADVANCES IN SPACE RESEARCH,60(5),1029-1038.
MLA	Mao, Tian,et al."Response of the equatorial and low-latitude ionosphere over the West Pacific Ocean Sector to an X1.2 solar flare on 15 May 2013".ADVANCES IN SPACE RESEARCH 60.5(2017):1029-1038.