Was Magnetic Storm the Only Driver of the Long-Duration Enhancements of Daytime Total Electron Content in the Asian-Australian Sector Between 7 and 12 September 2017?
Jiuhou Lei,Fuqing Huang,Xuetao Chen,Jiahao Zhong,Dexin Ren,Wenbin Wang,Xinan Yue,Xiaoli Luan,Mingjiao Jia,Xiankang Dou,Lianhuan Hu,Baiqi Ning,Charles Owolabi,Jinsong Chen,Guozhu Li,Xianghui Xue +15 more
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This article is published in Journal of Geophysical Research.The article was published on 2018-04-01 and is currently open access. It has received 91 citations till now. The article focuses on the topics: Geomagnetic storm & Daytime.read more
Citations
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Journal Article
Penetration of high latitude electric fields effects tolow latitude during Sundial 1984
TL;DR: In this article, electric field penetration events were identified using F-region vertical-drift measurements obtained in the October 6-13, 1984 period by Jicamarcan incoherent-backscatter radar and corresponding h-prime F measurements from ionosondes at Fortaleza, Cachoeira Paulista, and Dakar.
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Merging of Storm Time Midlatitude Traveling Ionospheric Disturbances and Equatorial Plasma Bubbles
Ercha Aa,Ercha Aa,Shasha Zou,Aaron J. Ridley,Shun-Rong Zhang,Anthea J. Coster,Philip J. Erickson,Siqing Liu,Jiaen Ren +8 more
TL;DR: In this paper, a combination of the Millstone Hill incoherent scatter radar data and 2D detrended total electron content (TEC) from ground-based Global Navigation Satellite System receivers was used to analyze the characteristics of midlatitude traveling ionospheric disturbances (TIDs) and equatorial plasma bubbles (EPBs) over American sector during the geomagnetic storm on 8 September 2017.
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Storm‐Enhanced Development of Postsunset Equatorial Plasma Bubbles Around the Meridian 120°E/60°W on 7–8 September 2017
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Magnetohydrodynamic Simulation of the X9.3 Flare on 2017 September 6: Evolving Magnetic Topology
Chaowei Jiang,Chaowei Jiang,Chaowei Jiang,Peng Zou,Xueshang Feng,Xueshang Feng,Qiang Hu,Rui Liu,Panditi Vemareddy,Aiying Duan,Pingbing Zuo,Pingbing Zuo,Yi Wang,Yi Wang,Fengsi Wei,Fengsi Wei +15 more
TL;DR: In this article, the authors employed a realistic, data-constrained magnetohydrodynamic simulation to study the evolving magnetic topology for an X9.3 eruptive flare that occurred on 2017 September 6.
African Meridian B-field Education and Research (AMBER) Array
TL;DR: The AMBER array as discussed by the authors is the largest land-based gap in global magnetometer coverage, and it will address two fundamental areas of space physics: (1) the processes governing electrodynamics of the equatorial ionosphere as a function of latitude (or L-shell), local time, longitude, magnetic activity, and season, and (2) ULF pulsation strength and its connection with equatorial electrojet strength at low/mid-latitude regions.
References
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What is a geomagnetic storm
Walter D. Gonzalez,J. A. Joselyn,Yohsuke Kamide,H. W. Kroehl,Gordon Rostoker,Bruce T. Tsurutani,Vytenis M. Vasyliunas +6 more
TL;DR: In this article, an attempt is made to define a geomagnetic storm as an interval of time when a sufficiently intense and long-lasting interplanetary convection electric field leads, through a substantial energization in the magnetosphere-ionosphere system, to an intensified ring current sufficiently strong to exceed some key threshold of the quantifying storm time Dst index.
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The ionospheric disturbance dynamo
M. Blanc,Arthur D. Richmond +1 more
TL;DR: In this article, a numerical simulation study of the thermospheric winds produced by auroral heating during magnetic storms, and of their global dynamo effects, establishes the main features of the ionospheric disturbance dynamo.
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Ionospheric Storms — A Review
TL;DR: In this paper, the authors reviewed the current understanding and recent advances in the study of ionospheric storms with emphasis on the F2-region, and proposed a global first principle physical model to simulate the storm response of the coupled neutral and ionized upper atmospheric constituents.
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Response of the thermosphere and ionosphere to geomagnetic storms
TL;DR: In this paper, four numerical simulations have been performed, at equinox, using a coupled thermosphere-ionosphere model, to illustrate the response of the upper atmosphere to geomagnetic storms.
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Improved Ionospheric Electrodynamic Models and Application to Calculating Joule Heating Rates
TL;DR: In this article, the authors used a hybrid technique to construct the high-latitude electric potentials and magnetic field aligned currents (FAC) as a function of the solar wind parameters.