DK Karan, RW Eastes, RE Daniell, CR Martinis… - Space …, 2023 - Wiley Online Library
The nighttime ionospheric response to a geomagnetic storm that occurred on 23–29 September 2020 is investigated over the South American, Atlantic, and West African …
The equatorial zonal electric field responses to prompt penetration of eastward convection electric fields (PPEF) were compared at closely spaced longitudinal intervals at dusk to …
BG Fejer, LA Navarro, S Sazykin… - Journal of …, 2021 - Wiley Online Library
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 …
RN Jain, RK Choudhary, KM Ambili… - Monthly Notices of …, 2024 - academic.oup.com
In this study, we map the origin, acceleration, and propagation of the high-speed solar wind streams (HSS) and observe their impact on the low-latitude Earth's ionosphere. Data from …
D Rout, R Singh, K Pandey, TK Pant, C Stolle… - Earth, Planets and …, 2022 - Springer
The responses of two High-Intensity Long-Duration Continuous AE Activity (HILDCAA) events are investigated using solar wind observations at L1, magnetospheric measurements …
Plasma bubbles are prevalent features of the equatorial/low‐latitude ionosphere which are seldom observed at middle and high latitudes. Understanding the influence of geomagnetic …
BG Fejer, LA Navarro - Journal of Geophysical Research …, 2022 - Wiley Online Library
Geomagnetic storm ionospheric electrodynamics at the magnetic equator are examined in detail using upgraded, higher time resolution, Jicamarca incoherent scatter radar drift …
BG Fejer, SR Laranja, P Condor - Frontiers in Astronomy and Space …, 2024 - frontiersin.org
The low latitude ionosphere and thermosphere are strongly disturbed during and shortly after geomagnetic storms. We use novel Jicamarca radar measurements, ACE satellite solar …