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Magnetosphere and Auroral Oval Dynamics during February 27, 2023 Magnetic Storm
AbstractWe discuss the reasons for the extreme compression of the magnetosphere during the storm on February 27, 2023, when the magnetopause crossed...
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Coronal Mass Ejections and the Magnetic Storm on February 27, 2023 from Interplanetary Scintillation Observations with the BSA LPI Radio Telescope
AbstractThe observational data on interplanetary scintillations, obtained at the Large Scanning Antenna radio telescope of the Lebedev Physical...
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Polar Geomagnetic Disturbances and Auroral Substorms in the Magnetic Storm of April 20, 2020
AbstractA study is performed of high-latitude geomagnetic disturbances (MLAT > 70°) that formed during the first magnetic storm of the new solar...
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Variations in the Mid-Latitude Ionosphere Parameters over Ukraine during the Very Moderate Magnetic Storm on December 18, 2019
AbstractMultiyear researches show that weak and moderate magnetic storms may induce considerable and unpredictable changes in the ionosphere state....
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Disturbances of GLONASS/GPS Signals during a Magnetic Storm on March 23–24, 2023, According to Observations at the Kola Peninsula
AbstractAn analysis is performed of the growth of scintillations of GLONASS and GPS satellite signals using the Septentrio GNSS receiver installed in...
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Dynamics of the Nightside Boundaries of the Auroral Oval during Magnetic Storm on May 27–29, 2017
AbstractUsing the Meteor M2 low-orbit satellite, the dynamics of the boundaries of the auroral oval on the nightside during the magnetic storm...
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The Solar Origin of an Intense Geomagnetic Storm on 1 December 2023: Successive Slip** and Eruption of Multiple Magnetic Flux Ropes
The solar eruption that occurred on 28 November 2023 (SOL2023-11-28) triggered an intense geomagnetic storm on 1 December 2023. The associated...
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Study of the Impact of Strong Magnetic Storm on the Consolidated Power System of the Center of Russia
AbstractThe results of simulation of a geomagnetically induced current impact on the consolidated power system of the center of Russia expected...
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A Case Study on Magnetic Signature of Ionospheric Disturbance Dynamo During an Intense Geomagnetic Storm on 6 August 2011
Coronal mass ejection (CME) occurs in the Sun’s corona that travels and reaches Earth’s magnetosphere, and it can trigger a geomagnetic storm. In...
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Investigation of Geomagnetic Storm Effects to Ionosphere over Pontianak: A Study Case
We study the effect of magnetic storms to the low-latitude ionosphere by analyzing theionospheric data over Pontianak station that located at the...
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Statistical analysis of the regional and global ionosphere model on intense geomagnetic storm
This study evaluated an intense geomagnetic storm two days before, on the day of the magnetic storm (26 August 2018), and two days after, for a total...
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Spatial Features of a Super Substorm in the Main Phase of the Magnetic Storm of April 5, 2010
AbstractThe spatial distribution of electrojets during a super substorm on April 5, 2010, is investigated using magnetic data from AMPERE satellite...
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Energetic Electrons Precipitation into the Earth’s Atmosphere During Magnetic Storm on 1–5 February 2015
The results of a study of energetic electron precipitation from the Earth’s outer radiation belt into the atmosphere during weak geomagnetic storm on...
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Features of the November 7, 2022 Geomagnetic Storm Development in the Ionospheric Total Electron Content Observations
AbstractGlobal observations of the ionospheric total electron content (TEC) are used to analyze the development of a moderate geomagnetic storm on...
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Response of equatorial ionosphere to the September 2017 geomagnetic storm: a case study using digisonde observations at Fortaleza
The present study investigates the ionospheric responses of the September 7–8, 2017 geomagnetic storm over the southern hemisphere equatorial...
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Is the Global MHD Modeling of the Magnetosphere Adequate for GIC Prediction: the May 27–28, 2017 Storm
AbstractPractical steps taken by the international community to reduce the damage to technological systems from space weather include the development...
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Ionospheric response of St. Patrick’s Day geomagnetic storm over Indian low latitude regions
The current work shows the ionospheric response to an intense geomagnetic storm known as St. Patrick’s Day storm which occurred from 17-22 March 2015...
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Study of the ionospheric responses over African and Asian longitudes to the intense geomagnetic storm of August 2018
The third strongest geomagnetic storm of solar cycle 24 occurred from 25 to 31 August 2018 (minimum SYM-H index = –206 nT on 26 August) and was...
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Magneto-Ionospheric Effects of the Geospace Storm of March 21–23, 2017
Abstract —Geospace storms develop in the Sun–interplanetary medium–magnetosphere–ionosphere–Earth (inner spheres) (SIMMIAE) system. The study of the...
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Radiation Belt Storm Probes Ion Composition Experiment (RBSPICE) Revisited: In-Flight Calibrations, Lessons Learned and Scientific Advances
The Radiation Belt Storm Probes Ion Composition Experiment (RBSPICE) on both the Van Allen Probes spacecraft is a time-of-flight versus total energy...
