Occurrence of the Polar Tongue of Ionization and Associated Ionospheric Irregularities in Measurements of the Total Electron Content during the Geomagnetic Storm of November 7, 2022

IF 0.48 Q4 Physics and Astronomy

Bulletin of the Russian Academy of Sciences: Physics Pub Date : 2025-06-22 DOI:10.1134/S1062873825710980

I. I. Shagimuratov, I. I. Efishov, G. A. Yakimova, M. V. Filatov, N. Yu. Tepenitsyna

引用次数: 0

Abstract

We analyze the evolution of polar tongue of ionization (TOI) in the ionospheric total electron content (TEC) measurements during the geomagnetic storm of November 7, 2022. The TOI formed over Canada in the daytime and then occurred in the nighttime ionosphere over the European region. Our results showed an increase in the strength of ionospheric irregularities in the polar region and their connection with TOI phenomenon.

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2022年11月7日地磁暴期间总电子含量测量中电离极舌的发生及相关电离层的不规则性

我们分析了2022年11月7日地磁风暴期间电离层总电子含量（TEC）测量中极地电离舌（TOI）的演变。印度时报白天在加拿大上空形成，然后在夜间发生在欧洲地区的电离层。研究结果表明，极地地区电离层异常强度的增加及其与TOI现象的联系。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Bulletin of the Russian Academy of Sciences: Physics Physics and Astronomy-Physics and Astronomy (all)

CiteScore

0.90

自引率

0.00%

发文量

251

期刊介绍： Bulletin of the Russian Academy of Sciences: Physics is an international peer reviewed journal published with the participation of the Russian Academy of Sciences. It presents full-text articles (regular, letters to the editor, reviews) with the most recent results in miscellaneous fields of physics and astronomy: nuclear physics, cosmic rays, condensed matter physics, plasma physics, optics and photonics, nanotechnologies, solar and astrophysics, physical applications in material sciences, life sciences, etc. Bulletin of the Russian Academy of Sciences: Physics focuses on the most relevant multidisciplinary topics in natural sciences, both fundamental and applied. Manuscripts can be submitted in Russian and English languages and are subject to peer review. Accepted articles are usually combined in thematic issues on certain topics according to the journal editorial policy. Authors featured in the journal represent renowned scientific laboratories and institutes from different countries, including large international collaborations. There are globally recognized researchers among the authors: Nobel laureates and recipients of other awards, and members of national academies of sciences and international scientific societies.