Annales Geophysicae
Annales Geophysicae
ANGEO

Regular paper

27 Oct 2026
A response of the polar winter upper mesosphere to short-period solar variations
Peter Dalin, Vladimir Perminov, and Nikolay Pertsev
EGUsphere, https://doi.org/10.5194/egusphere-2026-6065,https://doi.org/10.5194/egusphere-2026-6065, 2026
Preprint under review for ANGEO (discussion: open, 0 comments)
Short summary
26 Oct 2026
Multiwavelength Emission Altitudes Constrain the Role of O₂ Dissociative Excitation in Auroral OI 844.6 nm Emission
Sota Nanjo, Tomoe Taki, Tima Sergienko, and Urban Brändström
EGUsphere, https://doi.org/10.5194/egusphere-2026-5693,https://doi.org/10.5194/egusphere-2026-5693, 2026
Preprint under review for ANGEO (discussion: open, 0 comments)
Short summary
23 Oct 2026
| Highlight paper
Spectral analysis of lunar regions observed by MAJIS during the JUICE Moon-Earth flyby
Francesca Zambon, Francesca Altieri, Maria Cristina De Sanctis, Stéphane Le Mouélic, Giuseppe Piccioni, François Poulet, Yves Langevin, Clément Royer, Federico Tosi, Ozgur Karatekin, Alessandro Mura, and Cristian Carli
Ann. Geophys., 44, 1167–1199, https://doi.org/10.5194/angeo-44-1167-2026,https://doi.org/10.5194/angeo-44-1167-2026, 2026
Short summary Editorial statement
22 Oct 2026
Validation of NeQuick-2 Model for foE prediction at Ouagadougou Under Geomagnetically Quiet Conditions
Issiaka Kaboré, Doua Allain Gnabahou, Yenca Migoya-Orué, and Oladipo Emmanuel Abe
EGUsphere, https://doi.org/10.5194/egusphere-2026-5768,https://doi.org/10.5194/egusphere-2026-5768, 2026
Preprint under review for ANGEO (discussion: open, 0 comments)
Short summary
21 Oct 2026
Ion composition of the Earth plasmasphere observed by the PEP JEI and RPWI instruments on the JUICE spacecraft
Markus Fränz, Henning Fischer, Norbert Krupp, Elias Roussos, Philipp Wittmann, Patrick Bambach, Jan-Erik Wahlund, Gabriella Stenberg Wieser, Stas Barabash, Mika Holmberg, Maryam Zeroual, Pontus C. Brandt, Peter Wurz, Martin Wieser, Yoshifumi Futaana, Manabu Shimoyama, Angèle Pontoni, Audrey Vorburger, André Galli, Andreas Riedo, George Ho, Donald G. Mitchell, George Clark, Peter Kollmann, Malamati Gkioulidou, Leonardo Regoli, Robert Wimmer-Schweingruber, Kazushi Asamura, Esa Kallio, Andrea Opitz, Manuel Grande, Andrew Coates, Geraint Jones, Theodoros Sarris, Andrey Fedorov, Nicolas André, and Ján Baláž
Ann. Geophys., 44, 1143–1165, https://doi.org/10.5194/angeo-44-1143-2026,https://doi.org/10.5194/angeo-44-1143-2026, 2026
Short summary
20 Oct 2026
The JUICE Lunar–Earth gravity assist from trajectory design, navigation and spacecraft operations perspective
Angela Dietz, Arnaud Boutonnet, and Frank Budnik
Ann. Geophys., 44, 1131–1142, https://doi.org/10.5194/angeo-44-1131-2026,https://doi.org/10.5194/angeo-44-1131-2026, 2026
Short summary
19 Oct 2026
Incoherent Scatter Radar Observations of the F Region of the Ionosphere above the Eastern US during the April 2024 Solar Eclipse
Sevag Derghazarian, Larisa P. Goncharenko, Mateo C. Serrano, Shun-Rong Zhang, Philip J. Erickson, Anthea J. Coster, Dupinder Singh, and William Rideout
Ann. Geophys., 44, 1109–1130, https://doi.org/10.5194/angeo-44-1109-2026,https://doi.org/10.5194/angeo-44-1109-2026, 2026
Short summary
19 Oct 2026
The effect of the atmospheric electric field on trees
Günter Buntebarth
EGUsphere, https://doi.org/10.5194/egusphere-2026-4011,https://doi.org/10.5194/egusphere-2026-4011, 2026
Preprint under review for ANGEO (discussion: open, 0 comments)
Short summary
15 Oct 2026
Ultraviolet observations of the Earth and Moon during the JUICE Lunar-Earth flyby
Philippa M. Molyneux, Michael W. Davis, Rohini S. Giles, Thomas K. Greathouse, Kurt D. Retherford, Maarten H. Versteeg, Sue A. Ferrell, Tracy M. Becker, G. Randall Gladstone, Bradley J. Trantham, Joshua A. Kammer, Matthew A. Freeman, and Steven C. Persyn
Ann. Geophys., 44, 1093–1108, https://doi.org/10.5194/angeo-44-1093-2026,https://doi.org/10.5194/angeo-44-1093-2026, 2026
Short summary
14 Oct 2026
In-flight receiver calibration of the Ganymede Laser Altimeter (GALA) by passive Earth observations
Gaku Nishiyama, Alexander Stark, Klaus-Dieter Matz, Christian Hüttig, Kai Wickhusen, Livio Agostini, Christian Althaus, Jan Binger, Keigo Enya, Janot George, Kay Lingenauber, Jun Kimura, Masanori Kobayashi, Giulio Macrì, Wladimir Neumann, Luca Penasa, Ganna Portyankina, Cecilia Tubiana, Konrad Willner, Pasquale Palumbo, and Hauke Hussmann
Ann. Geophys., 44, 1075–1092, https://doi.org/10.5194/angeo-44-1075-2026,https://doi.org/10.5194/angeo-44-1075-2026, 2026
Short summary
13 Oct 2026
JUICE-JANUS observations of Earth in preparation for the JANUS investigation of Jupiter's atmosphere
Ricardo Hueso, Arrate Antuñano, Luisa María Lara, Katrin Stephan, Angelo Zinzi, Athena Coustenis, Yoav Yair, Mitsuteru Sato, Junichi Haruyama, Amy Simon, Cecilia Tubiana, Luca Penasa, Livio Agostini, Alice Lucchetti, Alessio Aboudan, Michael Aye, Elke Kersten, Klaus-Dieter Matz, Romolo Politi, Frank Trauthan, Ry Evill, Ines Belgacem, Takahashi Yukihiro, Jose María Castro-Marin, Vincenzo Della Corte, Stubbe Hviid, Thomas Roatsch, Nicole Schmitz, Manish Patel, Ganna Portyankina, and Pasquale Palumbo
Ann. Geophys., 44, 1043–1073, https://doi.org/10.5194/angeo-44-1043-2026,https://doi.org/10.5194/angeo-44-1043-2026, 2026
Short summary
12 Oct 2026
Statistical properties of internal modulation in pulsating aurora
Sota Nanjo, Tomoe Taki, Keisuke Hosokawa, Urban Brändström, Yoshizumi Miyoshi, and Magnar G. Johnsen
Ann. Geophys., 44, 1023–1042, https://doi.org/10.5194/angeo-44-1023-2026,https://doi.org/10.5194/angeo-44-1023-2026, 2026
Short summary
09 Oct 2026
Local departures from IRI-2026 and observation-based correction at Hainan Fuke
Zheng Wang, Ziyue Wang, Jinhui Cai, Guojun Wang, Chu Qiu, Jiankui Shi, Dabin Xue, Pengdong Gao, and Xiao Wang
EGUsphere, https://doi.org/10.5194/egusphere-2026-5924,https://doi.org/10.5194/egusphere-2026-5924, 2026
Preprint under review for ANGEO (discussion: open, 0 comments)
Short summary
08 Oct 2026
A note on solution of ZK-Burger equation by Rossby-Khantadze waves
Laila Zafar Kahlon and Hassan A. Shah
EGUsphere, https://doi.org/10.5194/egusphere-2026-4993,https://doi.org/10.5194/egusphere-2026-4993, 2026
Preprint under review for ANGEO (discussion: open, 0 comments)
Short summary
01 Oct 2026
High-latitude auroral and cloudiness occurrence from automatic image classification
Noora Partamies and Mikko Syrjäsuo
Ann. Geophys., 44, 1003–1022, https://doi.org/10.5194/angeo-44-1003-2026,https://doi.org/10.5194/angeo-44-1003-2026, 2026
Short summary
30 Sep 2026
Ionospheric currents and auroral signatures during successive earthward bursty bulk flows and dipolarization: a 7 December 2023 case study
Vanina Lanabere, Stephan Buchert, Adrian Blagau, Harriet George, Sota Nanjo, Liisa Juusola, Andrew P. Dimmock, Samuel Wharton, Heikki Vanhamäki, Octav Marghitu, Louis Richard, Lei Cai, Alice V. L. Wallner, Daria Kotova, Yaqi Jin, Theresa Hoppe, Jennifer A. Carter, and Anita Aikio
Ann. Geophys., 44, 977–1001, https://doi.org/10.5194/angeo-44-977-2026,https://doi.org/10.5194/angeo-44-977-2026, 2026
Short summary
30 Sep 2026
Are drivers of northern lights in the ionosphere?
Osuke Saka
EGUsphere, https://doi.org/10.5194/egusphere-2026-5205,https://doi.org/10.5194/egusphere-2026-5205, 2026
Preprint under review for ANGEO (discussion: open, 0 comments)
Short summary
25 Sep 2026
Mesoscale structure of flickering aurora from wide-field high-speed imaging
Sota Nanjo, Satoshi Kurita, Tima Sergienko, Yoshizumi Miyoshi, and Ryuho Kataoka
Ann. Geophys., 44, 959–975, https://doi.org/10.5194/angeo-44-959-2026,https://doi.org/10.5194/angeo-44-959-2026, 2026
Short summary
18 Sep 2026
Deducing spatial characteristics of global thunderstorm activity using the observed Schumann resonance frequencies
Oleksandr Koloskov, Masashi Hayakawa, and Alexander P. Nickolaenko
Ann. Geophys., 44, 949–957, https://doi.org/10.5194/angeo-44-949-2026,https://doi.org/10.5194/angeo-44-949-2026, 2026
Short summary
17 Sep 2026
Flying through the plasmasphere to optimize low-energy ion measurements
Gabriella Stenberg Wieser, Martin Wieser, Stas Barabash, Philipp Wittmann, Leif Kalla, Markus Fränz, Elias Roussos, Audrey Vorburger, Peter Wurz, Jan-Erik Wahlund, Pontus C. Brandt, Yoshifumi Futaana, Manabu Shimoyama, Angèle Pontoni, André Galli, Andreas Riedo, George Ho, Donald G. Mitchell, George Clark, Peter Kollmann, Malamati Gkioulidou, Leonardo Regoli, Norbert Krupp, Robert Wimmer-Schweingruber, Kazushi Asamura, Esa Kallio, Andrea Opitz, Manuel Grande, Andrew Coates, Geraint Jones, Theodoros Sarris, Andrey Fedorov, Nicolas André, and Ján Baláž
Ann. Geophys., 44, 937–948, https://doi.org/10.5194/angeo-44-937-2026,https://doi.org/10.5194/angeo-44-937-2026, 2026
Short summary
15 Sep 2026
Non-Maxwellian electron distributions in the D region during artificial heating – Part 1: Model development and electron temperature
Margaretha Myrvang and Björn Gustavsson
Ann. Geophys., 44, 921–935, https://doi.org/10.5194/angeo-44-921-2026,https://doi.org/10.5194/angeo-44-921-2026, 2026
Short summary
14 Sep 2026
Seasonal and local-time patterns of VTEC and dTEC RMS over Hainan: temporal and horizontal characteristics of winter and summer enhancements
Zheng Wang, Yusen Tian, Guangwei Cao, Guojun Wang, Guangyuan Tan, Kai Ding, Yajun Zhu, and Xiao Wang
EGUsphere, https://doi.org/10.5194/egusphere-2026-5242,https://doi.org/10.5194/egusphere-2026-5242, 2026
Preprint under review for ANGEO (discussion: open, 1 comment)
Short summary
14 Sep 2026
Electrodynamic Reconfiguration of the Polar Ionosphere During the 2021 Antarctic Solar Eclipse
Shibaji Chakraborty, Sebastijan Mrak, Alex Chartier, Evan G. Thomas, Gareth Chisham, William Bristow, and Aroh Barjatya
EGUsphere, https://doi.org/10.5194/egusphere-2026-5257,https://doi.org/10.5194/egusphere-2026-5257, 2026
Preprint under review for ANGEO (discussion: open, 0 comments)
Short summary
04 Sep 2026
Multifractal characterization of daily maximum and minimum ionospheric TEC at African equatorial stations
Babatunde Rabiu, Samuel Ogunjo, and Ayomide Olabode
EGUsphere, https://doi.org/10.5194/egusphere-2026-5194,https://doi.org/10.5194/egusphere-2026-5194, 2026
Preprint under review for ANGEO (discussion: open, 0 comments)
Short summary
04 Sep 2026
Estimating the source altitude of auroral precipitation from dispersed Alfvén waves in the dayside ionosphere
Etienne Gavazzi, Andres Spicher, Björn Gustavsson, Juha Vierinen, James Clemmons, Robert Pfaff, and Douglas Rowland
Ann. Geophys., 44, 903–920, https://doi.org/10.5194/angeo-44-903-2026,https://doi.org/10.5194/angeo-44-903-2026, 2026
Short summary
01 Sep 2026
Magnetotail response to corotating interaction region driven geomagnetic storms: Cluster observations
Adriane Marques de Souza Franco, Rashmi Rawat, Mauricio José Alves Bolzan, and Ezequiel Echer
Ann. Geophys., 44, 881–901, https://doi.org/10.5194/angeo-44-881-2026,https://doi.org/10.5194/angeo-44-881-2026, 2026
Short summary
27 Aug 2026
| Highlight paper
Dune aurora: 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
Ann. Geophys., 44, 855–880, https://doi.org/10.5194/angeo-44-855-2026,https://doi.org/10.5194/angeo-44-855-2026, 2026
Short summary Editorial statement
26 Aug 2026
Post launch spectral and radiometric performances of MAJIS, the VIS-NIR imaging spectrometer of JUICE
Yves Langevin, Sébastien Rodriguez, Sandrine Guerlet, François Poulet, Giuseppe Piccioni, Livio Agostini, Raymond Armante, Emiliano D'Aversa, Gianrico Filacchione, Leigh Fletcher, Fabrizio Oliva, Clément Royer, Benoît Seignovert, Katrin Stephan, Federico Tosi, and Tim Trent
Ann. Geophys., 44, 825–853, https://doi.org/10.5194/angeo-44-825-2026,https://doi.org/10.5194/angeo-44-825-2026, 2026
Short summary
25 Aug 2026
Interaction between magnetic topology and plasma dynamics in the quasi-steady solar wind-magnetosphere system under obliquely northward IMF conditions – Basic idea and magnetic field structure of the system –
Shigeru Fujita, Masakazu Watanabe, Takashi Tanaka, and Dong Sheng Cai
EGUsphere, https://doi.org/10.5194/egusphere-2026-3829,https://doi.org/10.5194/egusphere-2026-3829, 2026
Preprint under review for ANGEO (discussion: final response, 4 comments)
Short summary
24 Aug 2026
High latitude, dayside rapid geomagnetic variations observed with ground-based magnetometers in Greenland
Marie Vigger Eldor, Magnar Gullikstad Johnsen, Nils Olsen, and Anna Naemi Willer
Ann. Geophys., 44, 811–823, https://doi.org/10.5194/angeo-44-811-2026,https://doi.org/10.5194/angeo-44-811-2026, 2026
Short summary
21 Aug 2026
Juice/SWI during the Lunar-Earth-Gravity-Assist (LEGA) – Part 3: Observations of the Earth as calibration target
Christopher Jarchow, Ladislav Rezac, Paul Hartogh, Ali Schulz-Ravanbakhsh, Thibault Cavalié, Fabrice Herpin, Raphael Moreno, and Axel Murk
Ann. Geophys., 44, 795–809, https://doi.org/10.5194/angeo-44-795-2026,https://doi.org/10.5194/angeo-44-795-2026, 2026
Short summary
20 Aug 2026
Influence of solar, solar wind, and geomagnetic activity on the ionospheric propagation factor M(3000)F2 over Ouagadougou in the African equatorial sector
Abdullahi Kikelomo Kazeem
EGUsphere, https://doi.org/10.5194/egusphere-2026-4526,https://doi.org/10.5194/egusphere-2026-4526, 2026
Preprint under review for ANGEO (discussion: final response, 6 comments)
Short summary
19 Aug 2026
Storm-time energy budget in the high latitude lower thermosphere–ionosphere: quantification of energy exchange and comparison of different drivers in TIE-GCM
Stelios Tourgaidis, Theodoros Sarris, Dimitrios Baloukidis, Stephan Buchert, Panagiotis Pirnaris, Konstantinos Papadakis, and Athanasios Balafoutis
Ann. Geophys., 44, 773–793, https://doi.org/10.5194/angeo-44-773-2026,https://doi.org/10.5194/angeo-44-773-2026, 2026
Short summary
18 Aug 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
Ann. Geophys., 44, 765–772, https://doi.org/10.5194/angeo-44-765-2026,https://doi.org/10.5194/angeo-44-765-2026, 2026
Short summary
17 Aug 2026
Magnetosphere–ionosphere response to the 21 and 25 June 2015 coronal mass ejections
Somaiyeh Sabri and Stefaan Poedts
Ann. Geophys., 44, 743–763, https://doi.org/10.5194/angeo-44-743-2026,https://doi.org/10.5194/angeo-44-743-2026, 2026
Short summary
14 Aug 2026
Analysis of 3GM High Accuracy Accelerometer data collected during JUICE lunar earth gravity assist
Umberto De Filippis, Paolo Cappuccio, Mauro Di Benedetto, Ivan di Stefano, Daniele Durante, and Luciano Iess
Ann. Geophys., 44, 731–741, https://doi.org/10.5194/angeo-44-731-2026,https://doi.org/10.5194/angeo-44-731-2026, 2026
Short summary
05 Aug 2026
What is the neutral wind in height-integrated ionospheric electrodynamics?
Spencer Mark Hatch, Johnathan Burchill, Heikki Vanhamäki, Rafael Luiz Araujo de Mesquita, and Karl Magnus Laundal
Ann. Geophys., 44, 715–729, https://doi.org/10.5194/angeo-44-715-2026,https://doi.org/10.5194/angeo-44-715-2026, 2026
Short summary
04 Aug 2026
Atmospheric Tidal Variability and Gravity Wave Forcing During the January 19–21, 2026 Geomagnetic Storm
Tesfau Hagos Tadesse, Gebregiorgis Abraha Fikade, Yikdem Mengesha Gebrehiwot, and Tesfay Ljalem Weldeslassie
EGUsphere, https://doi.org/10.5194/egusphere-2026-4085,https://doi.org/10.5194/egusphere-2026-4085, 2026
Revised manuscript under review for ANGEO (discussion: final response, 6 comments)
Short summary
03 Aug 2026
First-light imaging polarimetry of auroral emissions with the Polaribotn camera
Gaël Cessateur, Jean Lilensten, Hervé Lamy, Léo Bosse, Magnar G. Johnsen, Antonio Guerrero, David Bolsée, Mathieu Barthelemy, Thijs A. Stockmans, and Frans Snik
EGUsphere, https://doi.org/10.5194/egusphere-2026-3324,https://doi.org/10.5194/egusphere-2026-3324, 2026
Preprint under review for ANGEO (discussion: open, 3 comments)
Short summary
28 Jul 2026
High-latitude observations of ULF wave driven ion upflow
Charlotte M. van Hazendonk, Lisa J. Baddeley, Karl M. Laundal, and Noora Partamies
Ann. Geophys., 44, 697–714, https://doi.org/10.5194/angeo-44-697-2026,https://doi.org/10.5194/angeo-44-697-2026, 2026
Short summary
28 Jul 2026
Harmonic content of Ap index
Marek Vandas, Evgeny Romashets, Tasmina Imam, Tanvir Hasan, Pranab Majumder, and Sanjay Karki
Ann. Geophys., 44, 689–696, https://doi.org/10.5194/angeo-44-689-2026,https://doi.org/10.5194/angeo-44-689-2026, 2026
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28 Jul 2026
A numerical model for solving the linearized gravity-wave equations by a multilayer method
Alexandru Doicu, Dmitry S. Efremenko, and Thomas Trautmann
Ann. Geophys., 44, 655–688, https://doi.org/10.5194/angeo-44-655-2026,https://doi.org/10.5194/angeo-44-655-2026, 2026
Short summary
16 Jul 2026
Global Citizen-Science Observations of Fragmented Aurora-Like Emissions
Lena Mielke, Katie Herlingshaw, Noora Partamies, Maxime Grandin, Emma Bruus, Rowan Dayton-Oxland, Donna Lach, Marjan Spijkers, Vincent Ledvina, Eero Karvinen, Andres Spicher, Benjamin Eberhardt, and Olivier Staiger
EGUsphere, https://doi.org/10.5194/egusphere-2026-3756,https://doi.org/10.5194/egusphere-2026-3756, 2026
Preprint under review for ANGEO (discussion: final response, 4 comments)
Short summary
09 Jul 2026
Juice/SWI during the Lunar-Earth-Gravity-Assist (LEGA) – Part 1: General overview
Paul Hartogh, Ladislav Rezac, Thibault Cavalié, Christopher Jarchow, Raphael Moreno, Ali Schulz-Ravanbakhsh, Alberto Carrasco Gallardo, Borys Dabrowski, Samuel Goodyear, Miriam Rengel, Fabrice Herpin, Yasuko Kasai, Mikko Kotiranta, Emmanuel Lellouch, Axel Murk, Michael Olberg, Slawomira Szutowicz, and Eva Wirström
Ann. Geophys., 44, 645–654, https://doi.org/10.5194/angeo-44-645-2026,https://doi.org/10.5194/angeo-44-645-2026, 2026
Short summary
07 Jul 2026
Characterising mesoscale magnetopause surface waves within magnetosphere–ionosphere–ground coupling
Martin Archer, David Southwood, Song Zhang, Qiran Sun, and Mike Heyns
Ann. Geophys., 44, 595–630, https://doi.org/10.5194/angeo-44-595-2026,https://doi.org/10.5194/angeo-44-595-2026, 2026
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07 Jul 2026
Tracking ionospheric changes during solar eclipses: Concepción historical data
Adán Y. Godoy, Manuel A. Bravo, Benjamín A. Urra, Carlos A. Castillo-Rivera, Marayén R. Canales, and Alberto J. Foppiano
Ann. Geophys., 44, 631–643, https://doi.org/10.5194/angeo-44-631-2026,https://doi.org/10.5194/angeo-44-631-2026, 2026
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01 Jul 2026
Spatial characteristics of the dayside auroral ionosphere observed by Incoherent Scatter Radar
Ingeborg Frøystein, Andres Spicher, and Kjellmar Oksavik
Ann. Geophys., 44, 577–593, https://doi.org/10.5194/angeo-44-577-2026,https://doi.org/10.5194/angeo-44-577-2026, 2026
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30 Jun 2026
Thermospheric shock waves and lensing of light in the Barium Release, Optical and Radio rocket experiment
Thomas B. Leyser, Tima Sergienko, Yoshihiro Yokoyama, Tomoe Taki, and Urban Brändström
EGUsphere, https://doi.org/10.5194/egusphere-2026-2925,https://doi.org/10.5194/egusphere-2026-2925, 2026
Revised manuscript under review for ANGEO (discussion: final response, 4 comments)
Short summary
24 Jun 2026
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
Ann. Geophys., 44, 547–576, https://doi.org/10.5194/angeo-44-547-2026,https://doi.org/10.5194/angeo-44-547-2026, 2026
Short summary
23 Jun 2026
Equatorial ionospheric plasma bubbles during intense geomagnetic storms of Solar Cycle 25
Nadia Imtiaz, Andres Calabia, Chukwuma Anoruo, Aqsa Zahid, Christine Amory-Mazaudier, and Binod Adhikari
Ann. Geophys., 44, 489–509, https://doi.org/10.5194/angeo-44-489-2026,https://doi.org/10.5194/angeo-44-489-2026, 2026
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23 Jun 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, Sandrine Guerlet, Angelo Zinzi, Marco Giardino, Ettore Lopinto, Giuseppe Sindoni, and Christina Plainaki
Ann. Geophys., 44, 511–545, https://doi.org/10.5194/angeo-44-511-2026,https://doi.org/10.5194/angeo-44-511-2026, 2026
Short summary
17 Jun 2026
Latitudinal Variation of Ionospheric Total Electron Content During the 17 March 2015 Geomagnetic Storm: A Multi-Station GNSS Analysis
Nouhaila Bouhadi, Toufik Mzili, and Hamid Nebdi
EGUsphere, https://doi.org/10.5194/egusphere-2026-2994,https://doi.org/10.5194/egusphere-2026-2994, 2026
Revised manuscript under review for ANGEO (discussion: final response, 4 comments)
Short summary
15 Jun 2026
Bursty bulk flow ionospheric impacts from triple-conjunctive observations
Harriet George, Andrew P. Dimmock, Vanina Lanabare, Heikki Vanhamäki, Ilkka Virtanen, Anita Aikio, Adrian Blagau, Octav Marghitu, Milla Myllymaa, Habtamu Tesfaw, Stephan Buchert, and Mykhaylo Shumko
EGUsphere, https://doi.org/10.5194/egusphere-2026-3108,https://doi.org/10.5194/egusphere-2026-3108, 2026
Revised manuscript under review for ANGEO (discussion: final response, 4 comments)
Short summary
11 Jun 2026
The JUpiter ICy moons Explorer Lunar-Earth Gravity Assist (LEGA): Overview
Claire Vallat, Olivier Witasse, Nicolas Altobelli, Angela Dietz, Miriam Aberasturi, Clement Aldebert, Rafael Andres, Arnaud Boutonnet, Frank Budnik, Thomas Cornet, and Marc Costa
EGUsphere, https://doi.org/10.5194/egusphere-2026-3074,https://doi.org/10.5194/egusphere-2026-3074, 2026
Revised manuscript under review for ANGEO (discussion: final response, 7 comments)
Short summary
10 Jun 2026
Juice-SWI during the Lunar-Earth-Gravity-Assist (LEGA) – Part 2: Instrument operations
Thibault Cavalié, Raphael Moreno, Ladislav Rezac, Fabrice Herpin, Christopher Jarchow, Paul Hartogh, Alberto Carrasco Gallardo, Samuel Goodyear, Pierre Mancini, Ali Schulz-Ravanbakhsh, Borys Dabrowski, Yasuko Kasai, Emmanuel Lellouch, Axel Murk, Donal Murtagh, Michael Olberg, Miriam Rengel, Hideo Sagawa, Slawomira Szutowicz, and Eva Wirström
Ann. Geophys., 44, 461–487, https://doi.org/10.5194/angeo-44-461-2026,https://doi.org/10.5194/angeo-44-461-2026, 2026
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04 Jun 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, Benoît Seignovert, Alessandra Migliorini, Gianrico Filacchione, Leigh Fletcher, Alessandro Mura, Yves Langevin, Davide Grassi, Sébastien Rodriguez, Federico Tosi, Nicolas Ligier, Giuseppe Sindoni, Marco Giardino, and Christina Plainaki
Ann. Geophys., 44, 435–460, https://doi.org/10.5194/angeo-44-435-2026,https://doi.org/10.5194/angeo-44-435-2026, 2026
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03 Jun 2026
Optical and Radar Observations of the February 2025 Falcon 9 Upper-Stage Re-entry
Juha Vierinen, Dabrowka Knach, Jorge Luis Chau, Gerd Baumgarten, Devin Huyghebaert, Matthias Clahsen, Nico Pfeffer, Toralf Renkwitz, Robin Wing, Kenneth Obenberger, Björn Gustavsson, and Daniel Kastinen
EGUsphere, https://doi.org/10.5194/egusphere-2026-2857,https://doi.org/10.5194/egusphere-2026-2857, 2026
Revised manuscript under review for ANGEO (discussion: final response, 5 comments)
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01 Jun 2026
Contribution of the solar wind-magnetosphere-ionosphere-atmosphere coupling to rapid intensification of tropical cyclones and transition of Mediterranean subtropical cyclones to tropical-like cyclones
Paul Prikryl and Vojto Rušin
EGUsphere, https://doi.org/10.5194/egusphere-2026-2327,https://doi.org/10.5194/egusphere-2026-2327, 2026
Revised manuscript under review for ANGEO (discussion: final response, 6 comments)
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01 Jun 2026
First demonstration of the combination of observations and datasets from diverse instruments (in a coordinated experiment using KAIRA, EISCAT, GNSS) that enables the extraction of new information about the ionosphere
Biagio Forte, Andrzej Krankowski, Kacper Kotulak, Derek McKay, Ingemar Häggström, John S. Morgan, Richard A. Fallows, Mario M. Bisi, Paul Kinsler, Leszek Błaszkiewicz, Tianchu Lu, Antti Kero, Paweł Flisek, Adam Fron, Michal Kownacki, Bartosz Radzanowski, and Katarzyna Beser
EGUsphere, https://doi.org/10.5194/egusphere-2026-1741,https://doi.org/10.5194/egusphere-2026-1741, 2026
Preprint under review for ANGEO (discussion: final response, 4 comments)
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29 May 2026
New technique for isolating the auroral contribution in UV imagery: IMF By dependence of seasonal differences in auroral oval location during positive IMF Bz
Jens Christian Hessen, Jone Peter Reistad, Spencer Mark Hatch, Karl Magnus Laundal, and Yongliang Zhang
Ann. Geophys., 44, 405–433, https://doi.org/10.5194/angeo-44-405-2026,https://doi.org/10.5194/angeo-44-405-2026, 2026
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27 May 2026
Pre-earthquake Electric Field Disturbances and Interference Analysis Based on CSES-01 Satellite Observations
Jianping Huang, Junjie Song, Yantao Zhang, Yuan Yao, Zhong Li, Wenjing Li, Hengxin Lu, Xingsu Li, Yumeng Huo, and Ruiqi Yang
Ann. Geophys., 44, 391–403, https://doi.org/10.5194/angeo-44-391-2026,https://doi.org/10.5194/angeo-44-391-2026, 2026
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22 May 2026
Transport coefficients in standard Kappa distributed plasmas: a comparative study
Mahmood J. Jwailes, Imad A. Barghouthi, and Qusay S. Atawnah
Ann. Geophys., 44, 369–390, https://doi.org/10.5194/angeo-44-369-2026,https://doi.org/10.5194/angeo-44-369-2026, 2026
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21 May 2026
The composite radar-GNSS spectrum of auroral plasma turbulence
Magnus F. Ivarsen, Kaili Song, Luca Spogli, Jean-Pierre St-Maurice, Devin Ray Huyghebaert, Brian Pitzel, Saif Marei, Yangyang Shen, Satoshi Kasahara, Kunihiro Keika, Yoshizumi Miyoshi, Tomo Hori, Atsuki Shinbori, Kazuhiro Yamamoto, David Russel Themens, P. Thayyil Jayachandran, Yoichi Kazama, Shiang-Yu Wang, Ayako Matsuoka, Iku Shinohara, Takefumi Mitani, Takeshi Takashima, Shoichiro Yokota, Yoshiya Kasahara, and Glenn Hussey
EGUsphere, https://doi.org/10.5194/egusphere-2026-2344,https://doi.org/10.5194/egusphere-2026-2344, 2026
Preprint under review for ANGEO (discussion: final response, 4 comments)
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21 May 2026
The direct hand of the magnetosphere in controlling small-scale auroral plasma turbulence: Introducing the renormalization group
Magnus F. Ivarsen, Glenn C. Hussey, Yoshizumi Miyoshi, David R. Themens, Atsuki Shinbori, and Shoichiro Yokota
EGUsphere, https://doi.org/10.5194/egusphere-2026-2345,https://doi.org/10.5194/egusphere-2026-2345, 2026
Preprint under review for ANGEO (discussion: final response, 4 comments)
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20 May 2026
On the Feasibility of Remotely Sensing the Earth's Magnetic Field Using a Ground-Based Fully Polarimetric Microwave Radiometer
Witali Krochin, Axel Murk, and Gunter Stober
EGUsphere, https://doi.org/10.5194/egusphere-2026-2364,https://doi.org/10.5194/egusphere-2026-2364, 2026
Preprint under review for ANGEO (discussion: open, 2 comments)
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20 May 2026
Comparing AERONET integrated water vapor with GNSS over the Arctic in the context of former comparisons with radiosondes and reanalyses
Victoria E. Cachorro, Juan Carlos Antuña-Marrero, Abel Calle, Roberto Román, David Mateos, Carlos Toledano, Juan Carlos Antuña-Sánchez, Ramiro González, Manuel Antón, Javier Vaquero-Martínez, Angel M. de Frutos Baraja, and Javier Pacheco
EGUsphere, https://doi.org/10.5194/egusphere-2026-2374,https://doi.org/10.5194/egusphere-2026-2374, 2026
Preprint under review for ANGEO (discussion: final response, 2 comments)
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20 May 2026
Geometric in-flight calibration of MAJIS (JUICE) during early cruise phase and LEGA flyby
Benoît Seignovert, François Poulet, Yves Langevin, Emiliano D'Aversa, Nicolas Ligier, Cydalise Dumesnil, Magali Mesbout, Cédric Leyrat, Sophie Jacquinod, Stéphane Le Mouélic, Gabriel Tobie, Nicolas Mangold, Giuseppe Piccioni, Federico Tosi, Katrin Stephan, Pasquale Palumbo, Livio Agostini, Luca Penasa, Laetitia Le Deit, Thomas Cornet, Ines Belgacem, Marc Costa-Sitja, Alfredo Escalante Lopez, and Simeon Schmauß
EGUsphere, https://doi.org/10.5194/egusphere-2026-2655,https://doi.org/10.5194/egusphere-2026-2655, 2026
Preprint under review for ANGEO (discussion: final response, 2 comments)
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19 May 2026
High-latitude MSTIDs over the EISCAT-3D site: solar activity and seasonal dependency
Rahul Rathi, Adrian Grocott, Tim K. Yeoman, and Mark Lester
Ann. Geophys., 44, 353–368, https://doi.org/10.5194/angeo-44-353-2026,https://doi.org/10.5194/angeo-44-353-2026, 2026
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18 May 2026
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
Ann. Geophys., 44, 331–351, https://doi.org/10.5194/angeo-44-331-2026,https://doi.org/10.5194/angeo-44-331-2026, 2026
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08 May 2026
Nocturnal variability of total electron content (TEC) at Koudougou (Burkina Faso) during three geomagnetic storms of solar cycle 24: implications for equatorial ionospheric irregularities
Kiswendsida Théophile Guissou, Allain Doua Gnabahou, Saguedo Sawadogo, and Frédéric Ouattara
EGUsphere, https://doi.org/10.5194/egusphere-2026-2200,https://doi.org/10.5194/egusphere-2026-2200, 2026
Revised manuscript under review for ANGEO (discussion: final response, 4 comments)
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