Topside Ionization and Effect on Altitudinal Evolution of Nocturnal Ionospheric Irregularities
Space Weather, Volume 24, Issue 1, January 2026.Abstract Topside ionospheric electron density (Ne) and its control on the variabilities in nocturnal ionospheric irregularities is examined globally using electron density measurements from COSMIC‐2 and Swarm satellite, along with the Swarm satellite‐based Ionospheric Plasma Irregularity (IPIR) index for low and high solar activity (LSA and HSA ...
T. V. Sruthi, G. Manju
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Change in geomagnetic field intensity alters migration-associated traits in a migratory insect. [PDF]
Biol Lett, 2020 Wan G +7 more
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Cataclysmic Geomagnetic Field Collapse: Global Security Concerns
, 2020 J. Marvin Herndon
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Space Weather, Volume 24, Issue 1, January 2026.Abstract Accurate modeling of traveling ionospheric disturbances (TIDs) is essential for characterizing their spatiotemporal variations and mitigating their effects on Global Navigation Satellite System (GNSS) precise positioning. This study develops a regional medium‐scale TID (MSTID) propagation model using BeiDou geostationary orbit (GEO) total ...
Dengkui Mei +5 more
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A model for the geomagnetic field reversal rate and constraints on the heat flux variations at the core-mantle boundary. [PDF]
Sci Rep, 2020 Carbone V +3 more
europepmc +1 more source
Diurnal, seasonal, and geomagnetic variations of large field‐aligned ion upflows in the high‐latitude ionospheric F region [PDF]
, 2001 Huixin Liu, Shuying Ma, K. Schlegel
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The Gannon Storm's Impact on Electric and Magnetic Fields in Italy: A Regional Perspective
Space Weather, Volume 24, Issue 1, January 2026.Abstract The intense May 2024 geomagnetic storm provided an opportunity to conduct the first analysis of geoelectric hazards in Italy. Data from three geomagnetic observatories and a magnetotelluric station were analyzed to examine the spatiotemporal evolution of storm‐induced variations.
Giulia Pignatiello +5 more
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Quasi-periodic ripples in high latitude electron content, the geomagnetic field, and the solar wind. [PDF]
Sci Rep, 2020 Birch MJ, Hargreaves JK.
europepmc +1 more source
Seasonal effect on the diurnal variation of the geomagnetic field registered in Huancayo Observatory [PDF]
, 2016 Domingo Rosales, Erick Vidal
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Global Ionospheric Slab Thickness Prediction Model Using XGBoost and Ensemble Learning
Space Weather, Volume 24, Issue 1, January 2026.Abstract The ionospheric equivalent slab thickness is a key parameter for understanding the plasma distribution in the ionosphere, with direct relevance to satellite navigation, communication, and skywave over‐the‐horizon radar. However, traditional prediction methods often suffer from regional biases, limiting their global applicability.
C. Han +8 more
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