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Prominent Daytime TEC Enhancements Under the Quiescent Condition of January 2017
Huang, Fuqing1,2,3; Lei, Jiuhou1,2,3; Zhang, Ruilong4,5,6,7; Li, Na1; Gu, Shengyang8; Yu, You4,5,6,7; Liu, Libo4,5,6,7; Owolabi, Charles1; Ning, Baiqi4; Li, Guozhu4,5; Zhong, Jiahao9; Dang, Tong1; Ren, Dexin1; Yi, Wen1; Luan, Xiaoli1; Xue, Xianghui1; Yu, Tao10; Li, Faquan11; Dou, Xiankang1,8; Yoshikawa, Akimasa12
2020-07-28
Source PublicationGEOPHYSICAL RESEARCH LETTERS
ISSN0094-8276
Volume47Issue:14Pages:10
AbstractIt is well known that the ionospheric electron densities in the F-region usually undergo day-to-day variability with the magnitude of similar to 20-35%, associated with the solar as well as geomagnetic activities and the meteorological forcing from the lower atmosphere. In this study, we reported remarkable enhancements in the total electron content (TEC) from the Beidou geostationary (GEO) satellites during the quiescent geophysical condition of January 2017 prior to the arrival of the sudden stratosphere warming (SSW). The daytime TEC around the equatorial ionization anomaly region increased by 75-160% and lasted for several days. The equatorial electrojet and Sq current in the ionospheric E-region at low and middle latitudes showed the corresponding increase during the TEC enhancement interval. The possible contributions from the variations of solar EUV flux and geomagnetic activity are ruled out. Our further analysis showed that the diurnal tides in the temperature from Sounding of the Atmosphere using Broadband Emission Radiometry and the solar and lunar semidiurnal tides of neutral winds from two radars over China became strong during this period of interest. These results suggest that the lower atmospheric tidal forcing could contribute to the great and long-duration TEC enhancement in the ionosphere even though the SSW had not happened yet.
DOI10.1029/2020GL088398
Funding OrganizationB-type Strategic Priority Program of the Chinese Academy of Sciences ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Open Research Project of Large Research Infrastructures of CAS ; Open Research Project of Large Research Infrastructures of CAS ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; Joint Open Fund of Mengcheng National Geophysical Observatory ; Joint Open Fund of Mengcheng National Geophysical Observatory ; National Postdoctoral Program for Innovative Talents ; National Postdoctoral Program for Innovative Talents ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Open Research Project of Large Research Infrastructures of CAS ; Open Research Project of Large Research Infrastructures of CAS ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; Joint Open Fund of Mengcheng National Geophysical Observatory ; Joint Open Fund of Mengcheng National Geophysical Observatory ; National Postdoctoral Program for Innovative Talents ; National Postdoctoral Program for Innovative Talents ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Open Research Project of Large Research Infrastructures of CAS ; Open Research Project of Large Research Infrastructures of CAS ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; Joint Open Fund of Mengcheng National Geophysical Observatory ; Joint Open Fund of Mengcheng National Geophysical Observatory ; National Postdoctoral Program for Innovative Talents ; National Postdoctoral Program for Innovative Talents ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Open Research Project of Large Research Infrastructures of CAS ; Open Research Project of Large Research Infrastructures of CAS ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; Joint Open Fund of Mengcheng National Geophysical Observatory ; Joint Open Fund of Mengcheng National Geophysical Observatory ; National Postdoctoral Program for Innovative Talents ; National Postdoctoral Program for Innovative Talents
WOS KeywordIONOSPHERIC DISTURBANCES ; VARIABILITY ; MESOSPHERE ; STORM
Language英语
Funding ProjectB-type Strategic Priority Program of the Chinese Academy of Sciences[XDB41000000] ; National Natural Science Foundation of China[41904140] ; National Natural Science Foundation of China[41831070] ; National Natural Science Foundation of China[41974181] ; National Natural Science Foundation of China[41831071] ; National Natural Science Foundation of China[41874184] ; National Natural Science Foundation of China[41674154] ; National Natural Science Foundation of China[41804150] ; Open Research Project of Large Research Infrastructures of CAS ; China Postdoctoral Science Foundation[2018M640175] ; China Postdoctoral Science Foundation[2019M662170] ; Fundamental Research Funds for the Central Universities[WK2080000130] ; Joint Open Fund of Mengcheng National Geophysical Observatory[MENGO-202010] ; National Postdoctoral Program for Innovative Talents[BX20180301]
Funding OrganizationB-type Strategic Priority Program of the Chinese Academy of Sciences ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Open Research Project of Large Research Infrastructures of CAS ; Open Research Project of Large Research Infrastructures of CAS ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; Joint Open Fund of Mengcheng National Geophysical Observatory ; Joint Open Fund of Mengcheng National Geophysical Observatory ; National Postdoctoral Program for Innovative Talents ; National Postdoctoral Program for Innovative Talents ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Open Research Project of Large Research Infrastructures of CAS ; Open Research Project of Large Research Infrastructures of CAS ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; Joint Open Fund of Mengcheng National Geophysical Observatory ; Joint Open Fund of Mengcheng National Geophysical Observatory ; National Postdoctoral Program for Innovative Talents ; National Postdoctoral Program for Innovative Talents ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Open Research Project of Large Research Infrastructures of CAS ; Open Research Project of Large Research Infrastructures of CAS ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; Joint Open Fund of Mengcheng National Geophysical Observatory ; Joint Open Fund of Mengcheng National Geophysical Observatory ; National Postdoctoral Program for Innovative Talents ; National Postdoctoral Program for Innovative Talents ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; B-type Strategic Priority Program of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Open Research Project of Large Research Infrastructures of CAS ; Open Research Project of Large Research Infrastructures of CAS ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; Joint Open Fund of Mengcheng National Geophysical Observatory ; Joint Open Fund of Mengcheng National Geophysical Observatory ; National Postdoctoral Program for Innovative Talents ; National Postdoctoral Program for Innovative Talents
WOS Research AreaGeology
WOS SubjectGeosciences, Multidisciplinary
WOS IDWOS:000556707300072
PublisherAMER GEOPHYSICAL UNION
Citation statistics
Document Type期刊论文
Identifierhttp://ir.iggcas.ac.cn/handle/132A11/97596
Collection地球与行星物理院重点实验室
Corresponding AuthorLei, Jiuhou
Affiliation1.Univ Sci & Technol China, Sch Earth & Space Sci, CAS Key Lab Geospace Environm, Hefei, Peoples R China
2.Univ Sci & Technol China, Mengcheng Natl Geophys Observ, Hefei, Peoples R China
3.Univ Sci & Technol China, CAS Ctr Excellence Comparat Planetol, Hefei, Peoples R China
4.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Earth & Planetary Phys, Beijing, Peoples R China
5.Chinese Acad Sci, Inst Geol & Geophys, Beijing Natl Observ Space Environm, Beijing, Peoples R China
6.Chinese Acad Sci, Innovat Acad Earth Sci, Beijing, Peoples R China
7.Univ Chinese Acad Sci, Coll Earth & Planetary Sci, Beijing, Peoples R China
8.Wuhan Univ, Elect Informat Sch, Wuhan, Peoples R China
9.Sun Yat Sen Univ, Sch Atmospher Sci, Planetary Environm & Astrobiol Res Lab, Zhuhai, Peoples R China
10.China Univ Geosci, Inst Geophys & Geomat, Wuhan, Peoples R China
11.Chinese Acad Sci, Innovat Acad Precis Measurement Sci & Technol, Wuhan, Peoples R China
12.Kyushu Univ, Dept Earth & Planetary Sci, Fukuoka, Japan
Recommended Citation
GB/T 7714
Huang, Fuqing,Lei, Jiuhou,Zhang, Ruilong,et al. Prominent Daytime TEC Enhancements Under the Quiescent Condition of January 2017[J]. GEOPHYSICAL RESEARCH LETTERS,2020,47(14):10.
APA Huang, Fuqing.,Lei, Jiuhou.,Zhang, Ruilong.,Li, Na.,Gu, Shengyang.,...&Yoshikawa, Akimasa.(2020).Prominent Daytime TEC Enhancements Under the Quiescent Condition of January 2017.GEOPHYSICAL RESEARCH LETTERS,47(14),10.
MLA Huang, Fuqing,et al."Prominent Daytime TEC Enhancements Under the Quiescent Condition of January 2017".GEOPHYSICAL RESEARCH LETTERS 47.14(2020):10.
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