CEDAR email: AGU26 Session SA026: Whole-Atmosphere Coupling and Multi-Scale Drivers

[Gasperini, Federico (Orion)]

Dear CEDAR Community,
We invite abstract submissions to our AGU26 session:
SA026: Whole-Atmosphere Coupling and Multi-Scale Drivers of Magnetosphere-Ionosphere-Thermosphere and Space Weather Variability
The Magnetosphere-Ionosphere-Thermosphere system responds to both terrestrial weather from below and space weather from above through coupled, multiscale processes. This session welcomes observational, theoretical, modeling, data-assimilation, and data-driven studies addressing topics including:

  *   Atmospheric tides, planetary waves, gravity waves, and in situ generated global-scale waves
  *   Multistep vertical coupling and cross-scale interactions
  *   Polar vortex variability, volcanic eruptions, convection, rocket launches, and other episodic forcing
  *   Storm-time and quiet-time M-I-T variability
  *   Thermospheric composition, winds, temperature, density, and energy deposition
  *   TEC variability, TIDs/MSTIDs, plasma bubbles, irregularities, and magnetosphere-ionosphere coupling
  *   Satellite and ground-based observations, whole-atmosphere models, digital twins, machine learning, and novel diagnostics

Our goal is to bring together the CEDAR, SPA-Aeronomy, SPA-Magnetospheric Physics, and broader geospace communities to advance a unified understanding of M-I-T variability and improve predictability of space-weather impacts.
Abstract deadline: Wednesday, August 5, 2026
AGU26: December 7-11, 2026, San Francisco, California
Session details and abstract submission:
https://agu.confex.com/agu/agu26/prelim.cgi/Session/279912
We hope you will consider submitting an abstract and sharing this announcement with interested colleagues and students.
Best regards,
Federico Gasperini, Xian Lu, Xueling Shi, Shantanab Debchoudhury, and Benjamin Martinez
AGU26 Session Conveners

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