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Interaction Between Equatorial to Low-Latitude Postmidnight F-Region Irregularities and LSTIDs in China During Geomagnetic Disturbances Based on Ground-Based Instruments

文献类型：期刊论文

作者Jin, Han2; Yan, Chunxiao2; Yang, Guotao2; Huang, Fuqing3; Xie, Haiyong4; Zhao, Xiukuan4; Sun, Wenjie4; Li, Yaxian1; Hozumi, Kornyanat5; Jiao, Jing2
刊名JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS
出版日期2022-06-01
卷号127期号:6页码:15
ISSN号2169-9380
DOI10.1029/2022JA030286
英文摘要In this paper, the interaction between equatorial to low-latitude postmidnight ionospheric irregularities and large-scale traveling ionospheric disturbances (LSTIDs) on 14 December 2015 during strong geomagnetic disturbances in China is studied by using multiple ground-based observations. Postmidnight irregularities initiated near the magnetic equator and extended northward to higher latitudes (similar to 28 degrees N) until the local early morning period (similar to 05 LT), which is unusual in the Northern Hemisphere winter. Multibeam observations by the very high frequency coherent scatter radar at Fuke (19.5 degrees N, 109.1 degrees E; dip latitude 14.4 degrees N), Hainan Island, China, showed that the meter-scale field-aligned irregularities were still in the evolutionary phase during the postmidnight period (similar to 04 LT) instead of the fossil structures that must already be in their decay phase. Meanwhile, the emergence of the postmidnight ionospheric irregularities was accompanied by the passage of LSTIDs, as revealed by total electron content measurements. Southward and northward LSTIDs, with velocities of similar to 550-570 m/s and periods of similar to 80-100 min, that originated from opposite hemispheres met at similar to 27 degrees-28 degrees N, and the LSTIDs might produce localized perturbation during their passage to initiate the instability for the postmidnight irregularity development. The height of the ionospheric F-layer measured by the collocated Digisonde at Fuke was suggested to be modulated by the overshielding penetration electric field and storm-related atmospheric gravity waves (AGWs). This interesting case gives insight into the important role of storm-related AGWs in providing seeding sources for plasma bubble development and reveals unique characteristics of coupling between LSTIDs and plasma bubbles during the postmidnight sector.
WOS关键词TRAVELING IONOSPHERIC DISTURBANCES ; RADAR ; STORM ; PROPAGATION ; GENERATION ; EVOLUTION ; COHERENT ; BUBBLES
资助项目National Natural Science Foundation of China[42004136] ; National Natural Science Foundation of China[41627804] ; Project of Stable Support for Youth Team in Basic Research Field, Chinese Academy of Sciences[YSBR-018] ; Pandeng Program of National Space Science Center, Chinese Academy of Sciences ; Youth Innovation Promotion Association of CAS[2019150] ; Specialized Research Fund for State Key Laboratories ; JSPS KAKENHI[20H00197]
WOS研究方向Astronomy & Astrophysics
语种英语
出版者AMER GEOPHYSICAL UNION
WOS记录号WOS:000810918200001
资助机构National Natural Science Foundation of China ; National Natural Science Foundation of China ; Project of Stable Support for Youth Team in Basic Research Field, Chinese Academy of Sciences ; Project of Stable Support for Youth Team in Basic Research Field, Chinese Academy of Sciences ; Pandeng Program of National Space Science Center, Chinese Academy of Sciences ; Pandeng Program of National Space Science Center, Chinese Academy of Sciences ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Specialized Research Fund for State Key Laboratories ; Specialized Research Fund for State Key Laboratories ; JSPS KAKENHI ; JSPS KAKENHI ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Project of Stable Support for Youth Team in Basic Research Field, Chinese Academy of Sciences ; Project of Stable Support for Youth Team in Basic Research Field, Chinese Academy of Sciences ; Pandeng Program of National Space Science Center, Chinese Academy of Sciences ; Pandeng Program of National Space Science Center, Chinese Academy of Sciences ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Specialized Research Fund for State Key Laboratories ; Specialized Research Fund for State Key Laboratories ; JSPS KAKENHI ; JSPS KAKENHI ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Project of Stable Support for Youth Team in Basic Research Field, Chinese Academy of Sciences ; Project of Stable Support for Youth Team in Basic Research Field, Chinese Academy of Sciences ; Pandeng Program of National Space Science Center, Chinese Academy of Sciences ; Pandeng Program of National Space Science Center, Chinese Academy of Sciences ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Specialized Research Fund for State Key Laboratories ; Specialized Research Fund for State Key Laboratories ; JSPS KAKENHI ; JSPS KAKENHI ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Project of Stable Support for Youth Team in Basic Research Field, Chinese Academy of Sciences ; Project of Stable Support for Youth Team in Basic Research Field, Chinese Academy of Sciences ; Pandeng Program of National Space Science Center, Chinese Academy of Sciences ; Pandeng Program of National Space Science Center, Chinese Academy of Sciences ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Specialized Research Fund for State Key Laboratories ; Specialized Research Fund for State Key Laboratories ; JSPS KAKENHI ; JSPS KAKENHI
源URL[http://ir.iggcas.ac.cn/handle/132A11/106094]  
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Jin, Han; Yan, Chunxiao
作者单位1.Wuhan Univ, Elect Informat Sch, Wuhan, Peoples R China
2.Chinese Acad Sci, State Key Lab Space Weather, Natl Space Sci Ctr, Beijing, Peoples R China
3.Chinese Acad Sci, Key Lab Geospace Environm, Sch Earth & Space Sci, Univ Chinese Acad Sci, Hefei, Peoples R China
4.Chinese Acad Sci, Key Lab Earth & Planetary Phys, Inst Geol & Geophys, Hefei, Peoples R China
5.Natl Inst Informat & Commun Technol, Tokyo, Japan
推荐引用方式
GB/T 7714		 Jin, Han,Yan, Chunxiao,Yang, Guotao,et al. Interaction Between Equatorial to Low-Latitude Postmidnight F-Region Irregularities and LSTIDs in China During Geomagnetic Disturbances Based on Ground-Based Instruments[J]. JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS,2022,127(6):15.
APA Jin, Han.,Yan, Chunxiao.,Yang, Guotao.,Huang, Fuqing.,Xie, Haiyong.,...&Jiao, Jing.(2022).Interaction Between Equatorial to Low-Latitude Postmidnight F-Region Irregularities and LSTIDs in China During Geomagnetic Disturbances Based on Ground-Based Instruments.JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS,127(6),15.
MLA Jin, Han,et al."Interaction Between Equatorial to Low-Latitude Postmidnight F-Region Irregularities and LSTIDs in China During Geomagnetic Disturbances Based on Ground-Based Instruments".JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS 127.6(2022):15.

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来源：地质与地球物理研究所

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