We examine the relationship between earthquakes and ultralow frequency (ULF) wave
activity in the nighttime ionosphere based on the electric field data in the direct current/ULF …

We used reanalyzed Jicamarca radar measurements to study the response of equatorial
ionospheric electrodynamics and spread F during the main phase of the large September …

Storm-time ionospheric electrodynamics effects have been the subject of extensive studies.
The solar wind/magnetosphere/ionosphere and thermosphere disturbance wind dynamos …

The interplanetary magnetic field (IMF) significantly influences the global ionospheric
electrodynamics, but it is still largely unknown the high‐and low‐latitude ionospheric …

Angular response functions are derived for four electron channels and six proton channels
of the SEM‐2 MEPED particle telescopes on the POES and MetOp satellites from Geant4 …

Three different episodes of prompt penetration electric field (PPEF) disturbances are
observed during the main phase of the St. Patrick's Day storm on 17 March 2015 under …

Prompt penetration of convection/overshielding electric fields to equatorial and low latitudes
during the southward/northward turnings of interplanetary magnetic field (IMF Bz) have been …

In this paper, we have evaluated the role of interplanetary magnetic field (IMF) By on the
asymmetry of the ring current during the main phase of geomagnetic storms. The mean H …

This investigation shows that the significant electric field disturbances in the dip‐equatorial
ionosphere during the geomagnetic storm of 6–8 September 2017 are due to the passage of …

An interesting piece of observation related to the equatorial plasma bubble (EPB) that is
triggered by a geomagnetic storm at dawn sector on 4–5 February 2011 is presented. The …