A Transfer Learning Method to Generate Synthetic Synoptic Magnetograms by Xiaoyue Li, Valliappan Senthamizh Pavai, Daria Shukhobodskaia, Mark D. Butala, Luciano Rodriguez, Jasmina Magdalenic, Véronique Delouille

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Extreme Solar Particle Ejection Event in the Last Few Million Years from Asteroid Itokawa Sample by Tomoya Obase, Ken-ichi Bajo, Yuta Otsuki, Hisayoshi Yurimoto

Subjects: “…Solar wind…”
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Application of a Modified Spheromak Model to Simulations of Coronal Mass Ejection in the Inner Heliosphere by Talwinder Singh, Tae K. Kim, Nikolai V. Pogorelov, Charles N. Arge

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72‐Hour Time Series Forecasting of Hourly Relativistic Electron Fluxes at Geostationary Orbit by Deep Learning by Jihyeon Son, Yong‐Jae Moon, Seungheon Shin

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Statistical Features of Polar Cap North and South Indices in Response to Interplanetary and Terrestrial Conditions: A Revisit by Jong‐Sun Park, Quan Qi Shi, Oleg A. Troshichev, Khan‐Hyuk Kim, Jih‐Hong Shue, Timo Pitkänen, Hui Zhang

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Multi‐Hour‐Ahead Dst Index Prediction Using Multi‐Fidelity Boosted Neural Networks by A. Hu, E. Camporeale, B. Swiger

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Technical comparison of hybrid renewable energy systems for Information Technology services by John ADEBISI, Olumuyiwa Amusan, Ponmile Olawoore

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Dependence of SYMH Change Rate on Dynamic Pressure during the Main Phases of Storms: A Comparative Analysis of the 2024 May and 2003 November Superstorms by Ming-Xian Zhao, Gui-Ming Le

Subjects: “…Slow solar wind…”
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Transpolar Convection and Magnetospheric Ring Current Relations: Real‐Time Applications of the Polar Cap (PC) Indices by Peter Stauning

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Global Geomagnetic Perturbation Forecasting Using Deep Learning by Vishal Upendran, Panagiotis Tigas, Banafsheh Ferdousi, Téo Bloch, Mark C. M. Cheung, Siddha Ganju, Asti Bhatt, Ryan M. McGranaghan, Yarin Gal

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Modeling Radiation Belt Electrons With Information Theory Informed Neural Networks by Simon Wing, Drew L. Turner, Aleksandr Y. Ukhorskiy, Jay R. Johnson, Thomas Sotirelis, Romina Nikoukar, Giuseppe Romeo

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Interhemispheric Asymmetries in the Ground Magnetic Response to Interplanetary Shocks: The Role of Shock Impact Angle by Z. Xu, M. D. Hartinger, D. M. Oliveira, S. Coyle, C. R. Clauer, D. Weimer, T. R. Edwards

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A Multi‐Purpose Heliophysics L4 Mission by A. Posner, C. N. Arge, J. Staub, O. C. StCyr, D. Folta, S. K. Solanki, R. D. T. Strauss, F. Effenberger, A. Gandorfer, B. Heber, C. J. Henney, J. Hirzberger, S. I. Jones, P. Kühl, O. Malandraki, V. J. Sterken

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Refined Modeling of Geoeffective Fast Halo CMEs During Solar Cycle 24 by E. Yordanova, M. Temmer, M. Dumbović, C. Scolini, E. Paouris, A. L. E. Werner, A. P. Dimmock, L. Sorriso‐Valvo

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The Growth of Ring Current/SYM‐H Under Northward IMF Bz Conditions Present During the 21–22 January 2005 Geomagnetic Storm by Diptiranjan Rout, S. Patra, S. Kumar, D. Chakrabarty, G. D. Reeves, C. Stolle, K. Pandey, S. Chakraborty, E. A. Spencer

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Drivers for Geostationary 2–200 keV Electron Fluxes as Observed at GOES Satellites by M. van deKamp, N. Ganushkina, L. Simms, M. Liemohn

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CME Magnetic Structure and IMF Preconditioning Affecting SEP Transport by Erika Palmerio, Emilia K. J. Kilpua, Olivier Witasse, David Barnes, Beatriz Sánchez‐Cano, Andreas J. Weiss, Teresa Nieves‐Chinchilla, Christian Möstl, Lan K. Jian, Marilena Mierla, Andrei N. Zhukov, Jingnan Guo, Luciano Rodriguez, Patrick J. Lowrance, Alexey Isavnin, Lucile Turc, Yoshifumi Futaana, Mats Holmström

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The Polar Cap (PC) Index: PCS Version Based on Dome‐C Data by Peter Stauning

Subjects: “…solar wind magnetosphere interaction…”
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On the Magnetosphere‐Ionosphere Coupling During the May 2021 Geomagnetic Storm by M. Piersanti, D. Del Moro, A. Parmentier, M. Martucci, F. Palma, A. Sotgiu, C. Plainaki, G. D’Angelo, F. Berrilli, D. Recchiuti, E. Papini, L. Giovannelli, G. Napoletano, R. Iuppa, P. Diego, A. Cicone, M. Mergé, C. De Donato, C. De Santis, R. Sparvoli, P. Ubertini, R. Battiston, P. Picozza

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CMEs and SEPs During November–December 2020: A Challenge for Real‐Time Space Weather Forecasting by Erika Palmerio, Christina O. Lee, M. Leila Mays, Janet G. Luhmann, David Lario, Beatriz Sánchez‐Cano, Ian G. Richardson, Rami Vainio, Michael L. Stevens, Christina M. S. Cohen, Konrad Steinvall, Christian Möstl, Andreas J. Weiss, Teresa Nieves‐Chinchilla, Yan Li, Davin E. Larson, Daniel Heyner, Stuart D. Bale, Antoinette B. Galvin, Mats Holmström, Yuri V. Khotyaintsev, Milan Maksimovic, Igor G. Mitrofanov

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