Annales Geophysicae
Annales Geophysicae
ANGEO
The following lists the recent preprints posted on EGUsphere with ANGEO-related topics as well as final revised papers published recently in ANGEO.
21 Jan 2026
JUICE-MAJIS Earth observations during the 2024 gravity assist: first analysis and comparison with PRISMA data
Fabrizio Oliva, Emiliano D'Aversa, Alessandra Migliorini, Giuseppe Piccioni, François Poulet, Yves Langevin, Gianrico Filacchione, Mauro Ciarniello, Sébastien Rodriguez, Benoît Seignovert, Alessandro Mura, Leigh N. Fletcher, Angelo Zinzi, Marco Giardino, Ettore Lopinto, Giuseppe Sindoni, and Christina Plainaki
EGUsphere, https://doi.org/10.5194/egusphere-2025-6455,https://doi.org/10.5194/egusphere-2025-6455, 2026
Preprint under review for ANGEO (discussion: open, 0 comments)
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14 Jan 2026
Statistical and temporal characteristics of sawtooth events
Connor C. DiMarco, Tuija I. Pulkkinen, and Michael G. Henderson
Ann. Geophys., 44, 35–46, https://doi.org/10.5194/angeo-44-35-2026,https://doi.org/10.5194/angeo-44-35-2026, 2026
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13 Jan 2026
Transport coefficients in standard Kappa distributed plasmas
Mahmood J. Jwailes, Imad A. Barghouthi, and Qusay S. Atawnah
EGUsphere, https://doi.org/10.5194/egusphere-2025-6474,https://doi.org/10.5194/egusphere-2025-6474, 2026
Preprint under review for ANGEO (discussion: open, 0 comments)
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13 Jan 2026
Ionospheric responses to the 14 October 2023 annular solar eclipse over Brazil: A case study of fixed-frequency isoline variations
Igo Paulino, Paulo Roberto Fagundes, Ana Roberta Paulino, Maurício José Alves Bolzam, and Valdir Gil Pillat
EGUsphere, https://doi.org/10.5194/egusphere-2025-6570,https://doi.org/10.5194/egusphere-2025-6570, 2026
Preprint under review for ANGEO (discussion: open, 0 comments)
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12 Jan 2026
Time-dependent modeling of Alfvénic precipitation observed in the ionosphere
Etienne Gavazzi, Andres Spicher, Björn Gustavsson, James Clemmons, Robert Pfaff, and Douglas Rowland
Ann. Geophys., 44, 1–15, https://doi.org/10.5194/angeo-44-1-2026,https://doi.org/10.5194/angeo-44-1-2026, 2026
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12 Jan 2026
A comparison of modeled daytime E regions from E-PROBED and PyIRI with ionosonde observations
Daniel J. Emmons, Cornelius Csar Jude H. Salinas, Dong L. Wu, Nimalan Swarnalingam, Eugene V. Dao, Jorge L. Chau, Yosuke Yamazaki, Kyle E. Fitch, and Victoriya V. Forsythe
Ann. Geophys., 44, 17–34, https://doi.org/10.5194/angeo-44-17-2026,https://doi.org/10.5194/angeo-44-17-2026, 2026
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12 Jan 2026
Spectroscopic detection of terrestrial lightning from space by JUICE-MAJIS during Earth Gravity Assist
Emiliano D'Aversa, Fabrizio Oliva, Giuseppe Piccioni, François Poulet, Ivana Kolmašová, Alessandra Migliorini, Gianrico Filacchione, Leigh Fletcher, Alessandro Mura, Yves Langevin, Benoît Seignovert, Davide Grassi, Sébastien Rodriguez, Federico Tosi, Nicolas Ligier, Giuseppe Sindoni, Marco Giardino, and Christina Plainaki
EGUsphere, https://doi.org/10.5194/egusphere-2025-6453,https://doi.org/10.5194/egusphere-2025-6453, 2026
Preprint under review for ANGEO (discussion: open, 0 comments)
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12 Jan 2026
A near-sunset atmospheric sounding during the 14 October 2023 annular solar eclipse over Natal
Igo Paulino, Francisco Raimundo da Silva, Ana Roberta Paulino, and Gilvan Borba
EGUsphere, https://doi.org/10.5194/egusphere-2025-6194,https://doi.org/10.5194/egusphere-2025-6194, 2026
Preprint under review for ANGEO (discussion: open, 0 comments)
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12 Jan 2026
How well can we forecast local magnetic ground perturbations with existing space weather monitoring resources?
Stephen Omondi, Spencer Mark Hatch, Andreas Kvammen, Magnar Gullikstad Johnsen, Mathew J. Owens, Kristian Solheim Thinn, and Rodrigo López
EGUsphere, https://doi.org/10.5194/egusphere-2025-6298,https://doi.org/10.5194/egusphere-2025-6298, 2026
Preprint under review for ANGEO (discussion: open, 0 comments)
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28 Dec 2025
ESA/JUICE encounters Earth/Moon in 2024: overview of the Moons And Jupiter Imaging Spectrometer (MAJIS) observations
François Poulet, Giuseppe Piccioni, Yves Langevin, Cydalise Dumesnil, Vincent Carlier, Benoit Seignovert, Marc Dexet, Leigh N. Fletcher, Cédric Leyrat, Francesca Altieri, John Carter, Emiliano D’Aversa, Maria De Sanctis, Davide Grassi, Sandrine Guerlet, Stéphane Le Mouélic, Alessandra Migliorini, Fabrizio Oliva, Clément Royer, Sébastien Rodriguez, Katrin Stephan, Federico Tosi, Francesca Zambon, Alberto Adriani, Gabriele Arnold, Jean-Pierre Bibring, Dominique Bockelée, Rosario Brunetto, Fabrizio Capaccioni, Cristian Carli, Thibault Cavalié, Miriam Cisneros González, Mauro Ciarnello, Simone De Angelis, Pierre Drossart, Gianrico Filacchione, Thierry Fouchet, Jean-Claude Gérard, Denis Grodent, Patrick Irwin, Sophie Jacquinod, Ozgur Karatekin, Emmanuel Lellouch, Nicolas Ligier, Nicolas Mangold, Magali Mebsout, Frédéric Merlin, Alessandro Morbidelli, Alessandro Mura, Andreas Nathues, Maria E. Palumbo, Cédric Pilorget, Olivier Poch, Eric Quirico, Andrea Raponi, Séverine Robert, Elias Roussos, Agustin Sanchez-Lavega, Bernard Schmitt, Giuseppe Sindoni, Marcel Snels, Roberto Sordini, Stefania Stefani, Giovanni Strazzulla, Tim Trent, Gabriel Tobie, Diego Turrini, Ann-Carine Vandaele, Mathieu Vincendon, Olivier Witasse, Claire Vallat, and Alessandro Moraino
EGUsphere, https://doi.org/10.5194/egusphere-2025-6191,https://doi.org/10.5194/egusphere-2025-6191, 2025
Preprint under review for ANGEO (discussion: open, 0 comments)
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27 Dec 2025
Spatial characteristics of the dayside auroral ionosphere observed by Incoherent Scatter Radar
Ingeborg Frøystein, Andres Spicher, and Kjellmar Oksavik
EGUsphere, https://doi.org/10.5194/egusphere-2025-6188,https://doi.org/10.5194/egusphere-2025-6188, 2025
Preprint under review for ANGEO (discussion: open, 1 comment)
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22 Dec 2025
Effect of a non-hydrostatic core-mantle boundary on the nutations of Mars
Marta Folgueira López, Véronique Dehant, Mihaela Puica, and Tim Van Hoolst
EGUsphere, https://doi.org/10.5194/egusphere-2025-5558,https://doi.org/10.5194/egusphere-2025-5558, 2025
Preprint under review for ANGEO (discussion: open, 0 comments)
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17 Dec 2025
Globally- and hemispherically-integrated Joule heating rates during the 17 March 2015 geomagnetic storm, according to physics-based and empirical models
Stelios Tourgaidis, Dimitris Baloukidis, Panagiotis Pirnaris, Theodoros Sarris, Aaron Ridley, and Gang Lu
Ann. Geophys., 43, 881–899, https://doi.org/10.5194/angeo-43-881-2025,https://doi.org/10.5194/angeo-43-881-2025, 2025
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17 Dec 2025
Deducing spatial characteristics of global thunderstorm activity using the observed Schumann resonance frequencies
Oleksandr Koloskov, Masashi Hayakawa, and Alexander P. Nickolaenko
EGUsphere, https://doi.org/10.5194/egusphere-2025-5961,https://doi.org/10.5194/egusphere-2025-5961, 2025
Preprint under review for ANGEO (discussion: open, 1 comment)
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16 Dec 2025
Dune aurora: Statistical survey from a citizen science database
Maxime Grandin, Liisa Juusola, Noora Partamies, Emma Bruus, Joona Rautiainen, Donna Lach, Jia Jia, Max van de Kamp, Eero Karvinen, Kirsti Kauristie, and Theresa Hoppe
EGUsphere, https://doi.org/10.5194/egusphere-2025-5374,https://doi.org/10.5194/egusphere-2025-5374, 2025
Preprint under review for ANGEO (discussion: open, 0 comments)
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16 Dec 2025
GHOST aurora – continuum emission produced by hot N2
Rowan Dayton-Oxland, Fiona Ball, Daniel Whiter, Srimoyee Samaddar, Noora Partamies, Mathieu Barthelemy, Katie Herlingshaw, and Eero Karvinen
EGUsphere, https://doi.org/10.5194/egusphere-2025-5317,https://doi.org/10.5194/egusphere-2025-5317, 2025
Preprint under review for ANGEO (discussion: open, 0 comments)
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15 Dec 2025
Establishing a European Heliophysics Community (EHC)
Rumi Nakamura, Thierry Dudok de Wit, Geraint H. Jones, Matt G. G. T. Taylor, Nicolas André, Charlotte Goetz, Lina Z. Hadid, Laura A. Hayes, Heli Hietala, Caitríona M. Jackman, Larry Kepko, Aurélie Marchaudon, Adam Masters, Mathew Owens, Noora Partamies, Stefaan Poedts, Jonathan Rae, Yuri Shprits, Manuela Temmer, Daniel Verscharen, and Robert F. Wimmer-Schweingruber
Ann. Geophys., 43, 855–879, https://doi.org/10.5194/angeo-43-855-2025,https://doi.org/10.5194/angeo-43-855-2025, 2025
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15 Dec 2025
Parameterization of the subsolar standoff distance of Earth's magnetopause based on results from machine learning
Lars Klingenstein, Niklas Grimmich, Yuri Y. Shprits, Adrian Pöppelwerth, and Ferdinand Plaschke
Ann. Geophys., 43, 835–854, https://doi.org/10.5194/angeo-43-835-2025,https://doi.org/10.5194/angeo-43-835-2025, 2025
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15 Dec 2025
The JUICE 2024 close flyby of the Moon: Thermal assessment from MAJIS
Federico Tosi, Clément Royer, Federico Colaiuta, François Poulet, Tyler M. Powell, Benjamin T. Greenhagen, Yves Langevin, Alessandro Mura, Giuseppe Piccioni, Cédric Pilorget, Cristian Carli, and Francesca Zambon
EGUsphere, https://doi.org/10.5194/egusphere-2025-6150,https://doi.org/10.5194/egusphere-2025-6150, 2025
Preprint under review for ANGEO (discussion: open, 1 comment)
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11 Dec 2025
Studies of noctilucent clouds from the stratosphere during the 2024 TRANSAT balloon flight
Peter Dalin, Hidehiko Suzuki, Nikolay Pertsev, Vladimir Perminov, Linda Megner, Johan Kero, Peter Voelger, Jonas Hedin, Gerd Baumgarten, Anne Réchou, and Denis Efremov
EGUsphere, https://doi.org/10.5194/egusphere-2025-5757,https://doi.org/10.5194/egusphere-2025-5757, 2025
Preprint under review for ANGEO (discussion: open, 2 comments)
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10 Dec 2025
| Highlight paper
Global inductive magnetosphere-ionosphere- thermosphere coupling
Karl M. Laundal, Andreas S. Skeidsvoll, Beatrice Popescu Braileanu, Spencer M. Hatch, Nils Olsen, and Heikki Vanhamäki
Ann. Geophys., 43, 803–833, https://doi.org/10.5194/angeo-43-803-2025,https://doi.org/10.5194/angeo-43-803-2025, 2025
Short summary Editor-in-chief
09 Dec 2025
Transport coefficients in modified Kappa distributed plasmas
Mahmood J. Jwailes, Imad A. Barghouthi, and Qusay S. Atawnah
Ann. Geophys., 43, 783–802, https://doi.org/10.5194/angeo-43-783-2025,https://doi.org/10.5194/angeo-43-783-2025, 2025
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04 Dec 2025
An empirical model of high-latitude ionospheric conductances based on EISCAT observations
Liisa Juusola, Ilkka Virtanen, Spencer Mark Hatch, Heikki Vanhamäki, Maxime Grandin, Noora Partamies, Urs Ganse, Ilja Honkonen, Abiyot Workayehu, Antti Kero, and Minna Palmroth
Ann. Geophys., 43, 755–781, https://doi.org/10.5194/angeo-43-755-2025,https://doi.org/10.5194/angeo-43-755-2025, 2025
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03 Dec 2025
Observations of electric fields during two partial solar eclipses at the geomagnetic equator
Manuel A. Bravo, Joel H. Fernández, Adán Godoy, Jackson E. Pérez, Benjamín A. Urra, Antonela Ore, Enrique A. Carrasco, Juan J. Soria, Enrique D. Rojo, Carlos E. Saavedra, Elías M. Ovalle, Sulamita M. Ramos, Helen C. Meza, Giancarlo E. Mayhuire, Pedro Quispe, Eduardo Vigo, and Orlando Poma
Ann. Geophys., 43, 739–753, https://doi.org/10.5194/angeo-43-739-2025,https://doi.org/10.5194/angeo-43-739-2025, 2025
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03 Dec 2025
High temporal resolution photos of SAR arc rays lead to a new interpretation of the physical causes: Wave-particle interactions and energetic electron precipitation
Bruce T. Tsurutani, Gurbax S. Lakhina, Rajkumar Hajra, Richard B. Horne, Masatomi Iizawa, Yasuhito Narita, Ingo von Borstel, Karl-Heinz Glassmeier, Volker Bothmer, Klaus Reinsch, Philipp Schulz, and Sami Solanki
EGUsphere, https://doi.org/10.5194/egusphere-2025-5536,https://doi.org/10.5194/egusphere-2025-5536, 2025
Preprint under review for ANGEO (discussion: final response, 5 comments)
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25 Nov 2025
Ionospheric signatures of a Bursty Bulk Flow in the 6D Vlasiator simulation
Abiyot Workayehu, Minna Palmroth, Maxime Grandin, Liisa Juusola, Markku Alho, Ivan Zaitsev, Venla Koikkalainen, Konstantinos Horaites, Yann Pfau-Kempf, Urs Ganse, Markus Battarbee, and Jonas Suni
Ann. Geophys., 43, 723–737, https://doi.org/10.5194/angeo-43-723-2025,https://doi.org/10.5194/angeo-43-723-2025, 2025
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25 Nov 2025
High-latitude MSTIDs over the EISCAT-3D site: Solar activity and seasonal dependency
Rahul Rathi, Adrian Grocott, Tim Yeoman, and Mark Lester
EGUsphere, https://doi.org/10.5194/egusphere-2025-5769,https://doi.org/10.5194/egusphere-2025-5769, 2025
Preprint under review for ANGEO (discussion: final response, 2 comments)
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