The polar region is the gateway of the magnetospheric processes induced due to the solar events; through which Sun-illuminated plasma enter into the polar ionosphere. In this paper we are presenting the comparative study of the South Pole B-spline ionospheric scintillation model and ionospheric scintillation/total electron content (TEC) comparison tool (that uses only observed data) associated with the three famous geomagnetic storm case studies over Antarctica during the year 2013, 17 March, 07 June, and 02 October respectively. A few significant Antarctica research studies related to the geomagnetic storm time scintillation investigations and their outcomes are also reviewed. Our results show weak phase scintillation and almost no amplitude scintillation occurs during the dark winter month in Antarctica and the scintillations mostly appear due to the irregularities generated through cusp/auroral precipitation. We have observed significant phase scintillation in the dusk sector and pre-magnetic-midnight sectors during the winter storm. However, during the summer geomagnetic storms, we have observed both the amplitude and phase scintillation in the pre and post magnetic noon sectors over Antarctica. The discussed comparative case studies corroborate the available research literature to date and presents additional information on the storm time ionospheric scintillation in Antarctica due to geomagnetic storms.

极地地区是太阳活动引起的磁层过程的门户；太阳照射的等离子体通过它进入极地电离层。在本文中，我们将介绍南极 B 样条电离层闪烁模型和电离层闪烁/总电子含量 (TEC) 比较工具（仅使用观测数据）的比较研究，这些工具与南极洲上空的三个著名地磁暴案例研究相关2013 年，分别为 3 月 17 日、6 月 7 日和 10 月 2 日。一些重要的南极洲研究与地磁暴时间闪烁调查及其结果有关。我们的结果表明，在南极洲黑暗的冬季月份几乎没有发生弱相位闪烁和振幅闪烁，并且闪烁主要是由于尖峰/极光降水产生的不规则性而出现的。我们在冬季风暴期间观察到黄昏扇区和前磁午夜扇区的显着相位闪烁。然而，在夏季地磁风暴期间，我们观察到南极上空磁中午前后扇区的振幅和相位闪烁。所讨论的比较案例研究证实了迄今为止可用的研究文献，并提供了有关南极洲由于地磁风暴引起的风暴时间电离层闪烁的更多信息。我们在冬季风暴期间观察到黄昏扇区和前磁午夜扇区的显着相位闪烁。然而，在夏季地磁风暴期间，我们观察到南极上空磁中午前后扇区的振幅和相位闪烁。所讨论的比较案例研究证实了迄今为止可用的研究文献，并提供了有关南极洲由于地磁风暴引起的风暴时间电离层闪烁的更多信息。我们在冬季风暴期间观察到黄昏扇区和前磁午夜扇区的显着相位闪烁。然而，在夏季地磁风暴期间，我们观察到南极上空磁中午前后扇区的振幅和相位闪烁。所讨论的比较案例研究证实了迄今为止可用的研究文献，并提供了有关南极洲由于地磁风暴引起的风暴时间电离层闪烁的更多信息。