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20242026
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astro-ph.SR2026

Towards a Fully Automated Pipeline for Short-Term Forecasting of In Situ Coronal Mass Ejection Magnetic Field Structure

Hannah T. Rüdisser, Emma E. Davies, Ute V. Amerstorfer +6

We present an automated pipeline for operational short-term forecasting of coronal mass ejection (CME) magnetic field structure at L1, coupling arrival time prediction, in situ det…

astro-ph.SR2026

On the magnetic field evolution of interplanetary coronal mass ejections from 0.07 to 5.4 au

Christian Möstl, Emma E. Davies, Eva Weiler +8

A central question for understanding interplanetary coronal mass ejection (ICME) physics and improving space weather forecasting is how ICMEs evolve in interplanetary space. We hav…

astro-ph.SR2026

Solar Wind Heating Near the Sun: A Radial Evolution Approach

Yogesh, Leon Ofman, Kristopher Klein +19

Characterizing the plasma state in the near-Sun environment is essential to constrain the mechanisms that heat and accelerate the solar wind. In this study, we use Parker Solar Pro…

astro-ph.SR2025

Predicting CME Arrivals with Heliospheric Imagers from L5: A Data Assimilation Approach

Tanja Amerstorfer, Justin Le Louëdec, David Barnes +5

The Solar TErrestrial RElations Observatory (STEREO) mission has laid a foundation for advancing real-time space weather forecasting by enabling the evaluation of heliospheric imag…

astro-ph.SR2025

Investigating the impact of the dynamic solar wind on the propagation of a coronal mass ejection with two models and multi-spacecraft measurements

Tinatin Baratashvili, Emma Davies, Eva Weiler +3

Coronal mass ejections (CMEs) are the main drivers of disturbances in the solar heliosphere because they propagate and interact with the magnetic field of the solar wind. It is cru…