Abstract During Geomagnetic Disturbances (GMDs), the variation in the geomagnetic fields
produce the electric field, which finally drives Geomagnetically Induced Currents (GICs) in …

In the present paper dependence of geomagnetic activity on the solar-wind plasma and
interplanetary magnetic field (IMF) parameters has been studied. We have taken …

We present a comprehensive catalog of geomagnetic storms (GSs) with a Dst index≤− 50
nT detected during solar cycles (SCs) 23 and 24 (1996–2019). About 550 events were …

Abstract The Gledzer-Yamada-Ohkitani MHD shell model is used to describe dissipative
events that take place in magnetized plasmas. In this review we summarize a series of works …

Abstract The St. Patrick's Day phenomenon is a geomagnetic storm that deserves serious
discussion because of its intensity and effectiveness. This study focuses on the St. Patrick's …

The sun is an active star with plasma-filled prominences. The sudden ejection of the solar
plasma creates storms in the form of bursting or spraying. A magnetospheric storm is a …

This essay involves mathematical analyzes of 21 July 21, 2017, geomagnetic storm in the
24th solar cycle. It focuses on solar wind parameters (Bz, E, P, N, v, T), zonal geomagnetic …

We use multiwavelength data from space and ground based instruments to study the solar
flares and coronal mass ejections (CMEs) on January 23, 2012 that were responsible for …

Coronal mass ejections launched from the Sun into the interplanetary space (called ICMEs)
are observed in the near-earth space with distinct structures, features and properties. We …

In this study, we present geomagnetic storms (GSs) selected from three solar cycles,
spanning the years 1995 to 2022. We studied the development of the main phase of storms …