Geophysical Research Letters VOL.53 ISSUE 10 | 19 May 2026
Electron Dispersion at the Electron Edge of the Earth's Magnetospheric Cusp
Jasper S Halekas + Aidan Moore + Allison N Jaynes ...
The Tandem Reconnection and Cusp Electrodynamics Reconnaissance Satellites (TRACERS) mission observes electron energy‐latitude dispersion at the equatorward edge of the magnetospheric...
Journal of Geophysical Research: Space Physics VOL.131 ISSUE 5 | 22 May 2026
Specification and Parameter Estimation of Traveling Ionospheric Disturbances Originating From Tsunami and Ionospheric Events Using GNSS Data
Danial Abdollahi + MMahdi Alizadeh Elizei + Harald Schuh ...
The ionosphere exhibits irregularities known as Traveling Ionospheric Disturbances (TIDs). This study aims to provide a method for estimating TID parameters and investigate...
Journal of Geophysical Research: Space Physics VOL.131 ISSUE 5 | 22 May 2026
Storm‐Time Ionospheric Response Over Iran to the 10 May 2024 Extreme Geomagnetic Event: Impacts of EIA Intensification and Auroral‐Driven LSTIDs
Alireza Mahmoudian + Anthea Coster + Bahareh Mojarrad
The present paper provides first study of ionospheric response to major storm over Iran. We analyze the ionospheric response over Iran to the extreme space‐weather event of...
Geophysical Research Letters VOL.53 ISSUE 10 | 23 May 2026
River‐Floodplain Exchange Influences Basin‐Scale Mixing During Large Fluvial Flood Events
Craig B Brinkerhoff + Colin J Gleason + Peter A Raymond
River‐floodplain exchange occurs when high flows inundate the floodplain and exchange water bi‐directionally between substrates and communities. While well‐understood locally,...
Geochemistry, Geophysics, Geosystems VOL.27 ISSUE 5 | 27 May 2026
Anomalously Low 3He/4He and Elevated Heat Flow in the Northern Apennines Explained by Lithospheric Delamination: A Modeling Approach
Jean de la Paix Izerumugaba + Anne Battani + Anthony Ranchou-Peyruse ...
The 3He/4He ratios measured in 12 CO2‐dominated gas seeps from the Tuscany‐Roman Volcanic Provinces in Italy range between 0.07 and ∼1.6 Ra. Helium and δ13CO2 isotope systematics...