The high variability of the Sun's magnetic field is responsible for the generation of
perturbations that propagate throughout the heliosphere. Such disturbances often drive …

Interplanetary shocks are disturbances commonly observed in the solar wind. IP shock
impacts can cause a myriad of space weather effects in the Earth's magnetopause, inner …

The occurrence of geomagnetically induced currents (GICs) poses serious threats to modern
technological infrastructure. Large GICs result from sharp variations of the geomagnetic field …

Interplanetary (IP) shocks are frequently observed in the solar wind (Burlaga, 1971; Stone
and Tsurutani, 1985). Many levels of different kinds of geomagnetic activity may follow the …

The impact of interplanetary shocks on the magnetosphere can trigger magnetic substorms
that intensify auroral electrojet currents. These currents enhance ground magnetic field …

Discontinuities in the solar wind trigger a variety of processes in the magnetosphere-
ionosphere system. A rapid increase in solar wind dynamic pressure causes compression of …

In this paper, we investigate temporal and spatial magnetosphere response to the impact of
interplanetary (IP) shocks with different inclinations and speeds on the Earth's …

Interplanetary (IP) shocks drive magnetosphere‐ionosphere (MI) current systems that in turn
are associated with ground magnetic perturbations. Recent work has shown that IP shock …

We study the development of strong geomagnetic storms due to coronal mass ejections in
near-Earth space. We compare the time evolution of geomagnetic disturbances with the time …

We present high‐latitude field‐aligned current (FAC) response to nearly frontal shocks
(NFSs) and highly inclined shocks (HISs) through a superposed epoch analysis. The FACs …