08 Jul 2024
Low-frequency solar radio type II bursts and their association with space weather events during the ascending phase of solar cycle 25
Theogene Ndacyayisenga, Jean Uwamahoro, Jean Claude Uwamahoro, Daniel Izuikedinachi Okoh, Kantepalli Sasikumar Raja, Akeem Babatunde Rabiu, Christian Kwisanga, and Christian Monstein
Ann. Geophys., 42, 313–329, https://doi.org/10.5194/angeo-42-313-2024,https://doi.org/10.5194/angeo-42-313-2024, 2024 | 1,707 views
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18 Oct 2023
Inferring neutral winds in the ionospheric transition region from atmospheric-gravity-wave traveling-ionospheric-disturbance (AGW-TID) observations with the EISCAT VHF radar and the Nordic Meteor Radar Cluster
Florian Günzkofer, Dimitry Pokhotelov, Gunter Stober, Ingrid Mann, Sharon L. Vadas, Erich Becker, Anders Tjulin, Alexander Kozlovsky, Masaki Tsutsumi, Njål Gulbrandsen, Satonori Nozawa, Mark Lester, Evgenia Belova, Johan Kero, Nicholas J. Mitchell, and Claudia Borries
Ann. Geophys., 41, 409–428, https://doi.org/10.5194/angeo-41-409-2023,https://doi.org/10.5194/angeo-41-409-2023, 2023 | 1,417 views
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12 Dec 2023
Revisiting mirror modes in the plasma environment of comet 67P/Churyumov–Gerasimenko
Ariel Tello Fallau, Charlotte Goetz, Cyril Simon Wedlund, Martin Volwerk, and Anja Moeslinger
Ann. Geophys., 41, 569–587, https://doi.org/10.5194/angeo-41-569-2023,https://doi.org/10.5194/angeo-41-569-2023, 2023 | 1,263 views
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21 Nov 2023
Probabilistic modelling of substorm occurrences with an echo state network
Shin'ya Nakano, Ryuho Kataoka, Masahito Nosé, and Jesper W. Gjerloev
Ann. Geophys., 41, 529–539, https://doi.org/10.5194/angeo-41-529-2023,https://doi.org/10.5194/angeo-41-529-2023, 2023 | 1,184 views
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02 Feb 2024
High-time-resolution analysis of meridional tides in the upper mesosphere and lower thermosphere at mid-latitudes measured by the Falkland Islands SuperDARN radar
Gareth Chisham, Andrew J. Kavanagh, Neil Cobbett, Paul Breen, and Tim Barnes
Ann. Geophys., 42, 1–15, https://doi.org/10.5194/angeo-42-1-2024,https://doi.org/10.5194/angeo-42-1-2024, 2024 | 1,147 views
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24 Jul 2024
Ionospheric upwelling and the level of associated noise at solar minimum
Timothy Wemimo David, Chizurumoke Michael Michael, Darren Wright, Adetoro Temitope Talabi, and Abayomi Ekundayo Ajetunmobi
Ann. Geophys., 42, 349–354, https://doi.org/10.5194/angeo-42-349-2024,https://doi.org/10.5194/angeo-42-349-2024, 2024 | 1,102 views
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04 Jun 2024
| Highlight paper
Does high-latitude ionospheric electrodynamics exhibit hemispheric mirror symmetry?
Spencer Mark Hatch, Heikki Vanhamäki, Karl Magnus Laundal, Jone Peter Reistad, Johnathan K. Burchill, Levan Lomidze, David J. Knudsen, Michael Madelaire, and Habtamu Tesfaw
Ann. Geophys., 42, 229–253, https://doi.org/10.5194/angeo-42-229-2024,https://doi.org/10.5194/angeo-42-229-2024, 2024 | 1,073 views
Short summary Editor-in-chief
02 Nov 2023
Relativistic kinematic effects in the interaction time of whistler-mode chorus waves and electrons in the outer radiation belt
Livia R. Alves, Márcio E. S. Alves, Ligia A. da Silva, Vinicius Deggeroni, Paulo R. Jauer, and David G. Sibeck
Ann. Geophys., 41, 429–447, https://doi.org/10.5194/angeo-41-429-2023,https://doi.org/10.5194/angeo-41-429-2023, 2023 | 1,062 views
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20 Feb 2024
Characteristic analysis of the differences between total electron content (TEC) values in global ionosphere map (GIM) grids
Qisheng Wang, Jiaru Zhu, and Genxin Yang
Ann. Geophys., 42, 45–53, https://doi.org/10.5194/angeo-42-45-2024,https://doi.org/10.5194/angeo-42-45-2024, 2024 | 1,050 views
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07 Dec 2023
Local bow shock environment during magnetosheath jet formation: results from a hybrid-Vlasov simulation
Jonas Suni, Minna Palmroth, Lucile Turc, Markus Battarbee, Giulia Cozzani, Maxime Dubart, Urs Ganse, Harriet George, Evgeny Gordeev, Konstantinos Papadakis, Yann Pfau-Kempf, Vertti Tarvus, Fasil Tesema, and Hongyang Zhou
Ann. Geophys., 41, 551–568, https://doi.org/10.5194/angeo-41-551-2023,https://doi.org/10.5194/angeo-41-551-2023, 2023 | 1,040 views
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14 Nov 2023
Estimation and evaluation of hourly Meteorological Operational (MetOp) satellites' GPS receiver differential code biases (DCBs) with two different methods
Linlin Li and Shuanggen Jin
Ann. Geophys., 41, 465–481, https://doi.org/10.5194/angeo-41-465-2023,https://doi.org/10.5194/angeo-41-465-2023, 2023 | 988 views
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25 Apr 2024
Short large-amplitude magnetic structures (SLAMS) at Mercury observed by MESSENGER
Tomas Karlsson, Ferdinand Plaschke, Austin N. Glass, and Jim M. Raines
Ann. Geophys., 42, 117–130, https://doi.org/10.5194/angeo-42-117-2024,https://doi.org/10.5194/angeo-42-117-2024, 2024 | 971 views
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07 Mar 2024
Scalar-potential mapping of the steady-state magnetosheath model
Yasuhito Narita, Daniel Schmid, and Simon Toepfer
Ann. Geophys., 42, 79–89, https://doi.org/10.5194/angeo-42-79-2024,https://doi.org/10.5194/angeo-42-79-2024, 2024 | 967 views
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28 Feb 2024
Climatological comparison of polar mesosphere summer echoes over the Arctic and Antarctica at 69°
Ralph Latteck and Damian J. Murphy
Ann. Geophys., 42, 55–68, https://doi.org/10.5194/angeo-42-55-2024,https://doi.org/10.5194/angeo-42-55-2024, 2024 | 963 views
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16 Nov 2023
Three principal components describe the spatiotemporal development of mesoscale ionospheric equivalent currents around substorm onsets
Liisa Juusola, Ari Viljanen, Noora Partamies, Heikki Vanhamäki, Mirjam Kellinsalmi, and Simon Walker
Ann. Geophys., 41, 483–510, https://doi.org/10.5194/angeo-41-483-2023,https://doi.org/10.5194/angeo-41-483-2023, 2023 | 962 views
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16 May 2024
Finding reconnection lines and flux rope axes via local coordinates in global ion-kinetic magnetospheric simulations
Markku Alho, Giulia Cozzani, Ivan Zaitsev, Fasil Tesema Kebede, Urs Ganse, Markus Battarbee, Maarja Bussov, Maxime Dubart, Sanni Hoilijoki, Leo Kotipalo, Konstantinos Papadakis, Yann Pfau-Kempf, Jonas Suni, Vertti Tarvus, Abiyot Workayehu, Hongyang Zhou, and Minna Palmroth
Ann. Geophys., 42, 145–161, https://doi.org/10.5194/angeo-42-145-2024,https://doi.org/10.5194/angeo-42-145-2024, 2024 | 951 views
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28 Feb 2024
Ionospheric density depletions around crustal fields at Mars and their connection to ion frictional heating
Hadi Madanian, Troy Hesse, Firdevs Duru, Marcin Pilinski, and Rudy Frahm
Ann. Geophys., 42, 69–78, https://doi.org/10.5194/angeo-42-69-2024,https://doi.org/10.5194/angeo-42-69-2024, 2024 | 920 views
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26 Jun 2024
On the relationship between the mesospheric sodium layer and the meteoric input function
Yanlin Li, Tai-Yin Huang, Julio Urbina, Fabio Vargas, and Wuhu Feng
Ann. Geophys., 42, 285–299, https://doi.org/10.5194/angeo-42-285-2024,https://doi.org/10.5194/angeo-42-285-2024, 2024 | 908 views
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10 Jun 2024
| Highlight paper
On the importance of middle-atmosphere observations on ionospheric dynamics using WACCM-X and SAMI3
Fabrizio Sassi, Angeline G. Burrell, Sarah E. McDonald, Jennifer L. Tate, and John P. McCormack
Ann. Geophys., 42, 255–269, https://doi.org/10.5194/angeo-42-255-2024,https://doi.org/10.5194/angeo-42-255-2024, 2024 | 904 views
Short summary Editor-in-chief
07 Nov 2023
The m-dimensional spatial Nyquist limit using the wave telescope for larger numbers of spacecraft
Leonard Schulz, Karl-Heinz Glassmeier, Ferdinand Plaschke, Simon Toepfer, and Uwe Motschmann
Ann. Geophys., 41, 449–463, https://doi.org/10.5194/angeo-41-449-2023,https://doi.org/10.5194/angeo-41-449-2023, 2023 | 896 views
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01 Jul 2024
Observations of ionospheric disturbances associated with the 2020 Beirut explosion by Defense Meteorological Satellite Program and ground-based ionosondes
Rezy Pradipta and Pei-Chen Lai
Ann. Geophys., 42, 301–312, https://doi.org/10.5194/angeo-42-301-2024,https://doi.org/10.5194/angeo-42-301-2024, 2024 | 880 views
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07 May 2024
Simultaneous OI 630 nm imaging observations of thermospheric gravity waves and associated revival of fossil depletions around midnight near the equatorial ionization anomaly (EIA) crest
Navin Parihar, Saranya Padincharapad, Anand Kumar Singh, Prasanna Mahavarkar, and Ashok Priyadarshan Dimri
Ann. Geophys., 42, 131–143, https://doi.org/10.5194/angeo-42-131-2024,https://doi.org/10.5194/angeo-42-131-2024, 2024 | 878 views
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20 Feb 2024
Observations of polar mesospheric summer echoes resembling kilometer-scale varicose-mode flows
Jennifer Hartisch, Jorge L. Chau, Ralph Latteck, Toralf Renkwitz, and Marius Zecha
Ann. Geophys., 42, 29–43, https://doi.org/10.5194/angeo-42-29-2024,https://doi.org/10.5194/angeo-42-29-2024, 2024 | 872 views
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06 Dec 2023
F-region drift current and magnetic perturbation distribution by the X-wave heating ionosphere
Yong Li, Hui Li, Jian Wu, Xingbao Lv, Chengxun Yuan, Ce Li, and Zhongxiang Zhou
Ann. Geophys., 41, 541–549, https://doi.org/10.5194/angeo-41-541-2023,https://doi.org/10.5194/angeo-41-541-2023, 2023 | 868 views
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06 Feb 2024
Estimating gradients of physical fields in space
Yufei Zhou and Chao Shen
Ann. Geophys., 42, 17–28, https://doi.org/10.5194/angeo-42-17-2024,https://doi.org/10.5194/angeo-42-17-2024, 2024 | 832 views
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12 Apr 2024
Deep temporal convolutional networks for F10.7 radiation flux short-term forecasting
Luyao Wang, Hua Zhang, Xiaoxin Zhang, Guangshuai Peng, Zheng Li, and Xiaojun Xu
Ann. Geophys., 42, 91–101, https://doi.org/10.5194/angeo-42-91-2024,https://doi.org/10.5194/angeo-42-91-2024, 2024 | 831 views
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20 Nov 2023
Three-dimensional ionospheric conductivity associated with pulsating auroral patches: reconstruction from ground-based optical observations
Mizuki Fukizawa, Yoshimasa Tanaka, Yasunobu Ogawa, Keisuke Hosokawa, Tero Raita, and Kirsti Kauristie
Ann. Geophys., 41, 511–528, https://doi.org/10.5194/angeo-41-511-2023,https://doi.org/10.5194/angeo-41-511-2023, 2023 | 816 views
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23 Jul 2024
Sensitivity analysis of a Martian atmospheric column model with data from the Mars Science Laboratory
Joonas Leino, Ari-Matti Harri, Mark Paton, Jouni Polkko, Maria Hieta, and Hannu Savijärvi
Ann. Geophys., 42, 331–348, https://doi.org/10.5194/angeo-42-331-2024,https://doi.org/10.5194/angeo-42-331-2024, 2024 | 816 views
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13 Dec 2023
On mechanisms for high-frequency pump-enhanced optical emissions at 557.7 and 630.0 nm from atomic oxygen in the high-latitude F-region ionosphere
Thomas B. Leyser, Tima Sergienko, Urban Brändström, Björn Gustavsson, and Michael T. Rietveld
Ann. Geophys., 41, 589–600, https://doi.org/10.5194/angeo-41-589-2023,https://doi.org/10.5194/angeo-41-589-2023, 2023 | 800 views
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27 May 2024
Permutation entropy and complexity analysis of large-scale solar wind structures and streams
Emilia K. J. Kilpua, Simon Good, Matti Ala-Lahti, Adnane Osmane, and Venla Koikkalainen
Ann. Geophys., 42, 163–177, https://doi.org/10.5194/angeo-42-163-2024,https://doi.org/10.5194/angeo-42-163-2024, 2024 | 793 views
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24 Sep 2024
| Highlight paper
Calibrating estimates of ionospheric long-term change
Christopher John Scott, Matthew N. Wild, Luke Anthony Barnard, Bingkun Yu, Tatsuhiro Yokoyama, Michael Lockwood, Cathryn Mitchel, John Coxon, and Andrew Kavanagh
Ann. Geophys., 42, 395–418, https://doi.org/10.5194/angeo-42-395-2024,https://doi.org/10.5194/angeo-42-395-2024, 2024 | 750 views
Short summary Editor-in-chief
13 Jun 2024
Scale size estimation and flow pattern recognition around a magnetosheath jet
Adrian Pöppelwerth, Georg Glebe, Johannes Z. D. Mieth, Florian Koller, Tomas Karlsson, Zoltán Vörös, and Ferdinand Plaschke
Ann. Geophys., 42, 271–284, https://doi.org/10.5194/angeo-42-271-2024,https://doi.org/10.5194/angeo-42-271-2024, 2024 | 722 views
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29 May 2024
Impact ionization double peaks analyzed in high temporal resolution on Solar Orbiter
Samuel Kočiščák, Andreas Kvammen, Ingrid Mann, Nicole Meyer-Vernet, David Píša, Jan Souček, Audun Theodorsen, Jakub Vaverka, and Arnaud Zaslavsky
Ann. Geophys., 42, 191–212, https://doi.org/10.5194/angeo-42-191-2024,https://doi.org/10.5194/angeo-42-191-2024, 2024 | 712 views
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04 Jun 2024
Influence of meteoric smoke particles on the incoherent scatter measured with EISCAT VHF
Tinna L. Gunnarsdottir, Ingrid Mann, Wuhu Feng, Devin R. Huyghebaert, Ingemar Haeggstroem, Yasunobu Ogawa, Norihito Saito, Satonori Nozawa, and Takuya D. Kawahara
Ann. Geophys., 42, 213–228, https://doi.org/10.5194/angeo-42-213-2024,https://doi.org/10.5194/angeo-42-213-2024, 2024 | 698 views
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17 Jun 2024
Observations of traveling ionospheric disturbances driven by gravity waves from sources in the upper and lower atmosphere
Paul Prikryl, David R. Themens, Jaroslav Chum, Shibaji Chakraborty, Robert G. Gillies, and James M. Weygand
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2024-6,https://doi.org/10.5194/angeo-2024-6, 2024
Preprint under review for ANGEO (discussion: final response, 10 comments) | 639 views
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25 Apr 2024
Auroral breakup detection in all-sky images by unsupervised learning
Noora Partamies, Bas Dol, Vincent Teissier, Liisa Juusola, Mikko Syrjäsuo, and Hjalmar Mulders
Ann. Geophys., 42, 103–115, https://doi.org/10.5194/angeo-42-103-2024,https://doi.org/10.5194/angeo-42-103-2024, 2024 | 636 views
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29 May 2024
Application of generalized aurora computed tomography to the EISCAT_3D project
Yoshimasa Tanaka, Yasunobu Ogawa, Akira Kadokura, Takehiko Aso, Björn Gustavsson, Urban Brändström, Tima Sergienko, Genta Ueno, and Satoko Saita
Ann. Geophys., 42, 179–190, https://doi.org/10.5194/angeo-42-179-2024,https://doi.org/10.5194/angeo-42-179-2024, 2024 | 606 views
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11 Jan 2024
Investigation of the October effect in VLF signals
Marc Hansen, Daniela Banyś, Mark Clilverd, David Wenzel, and M. Mainul Hoque
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2023-38,https://doi.org/10.5194/angeo-2023-38, 2024
Revised manuscript under review for ANGEO (discussion: final response, 4 comments) | 584 views
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12 Sep 2024
The Cluster spacecrafts' view of the motion of the high-latitude magnetopause
Niklas Grimmich, Ferdinand Plaschke, Benjamin Grison, Fabio Prencipe, Christophe Philippe Escoubet, Martin Owain Archer, Ovidiu Dragos Constantinescu, Stein Haaland, Rumi Nakamura, David Gary Sibeck, Fabien Darrouzet, Mykhaylo Hayosh, and Romain Maggiolo
Ann. Geophys., 42, 371–394, https://doi.org/10.5194/angeo-42-371-2024,https://doi.org/10.5194/angeo-42-371-2024, 2024 | 554 views
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06 Sep 2024
Statistical comparison of electron precipitation during auroral breakups occurring either near the open–closed field line boundary or in the central part of the auroral oval
Maxime Grandin, Noora Partamies, and Ilkka I. Virtanen
Ann. Geophys., 42, 355–369, https://doi.org/10.5194/angeo-42-355-2024,https://doi.org/10.5194/angeo-42-355-2024, 2024 | 550 views
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08 Mar 2024
Analysis of diurnal, seasonal and annual variations of fair weather atmospheric potential gradient at reduced number concentration of condensation nuclei from long-term measurements at Świder, Poland
Izabela Pawlak, Anna Odzimek, Daniel Kępski, and Jose Tacza
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2024-1,https://doi.org/10.5194/angeo-2024-1, 2024
Preprint under review for ANGEO (discussion: final response, 4 comments) | 537 views
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03 May 2024
Acoustic–gravity waves and their role in ionosphere–lower thermosphere coupling
Gordana Jovanovic
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2024-4,https://doi.org/10.5194/angeo-2024-4, 2024
Revised manuscript under review for ANGEO (discussion: final response, 4 comments) | 526 views
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05 Aug 2024
Long-term changes in the dependence of NmF2 on solar flux at Juliusruh
Maria Gloria Tan Jun Rios, Claudia Borries, Huixin Liu, and Jens Mielich
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2024-11,https://doi.org/10.5194/angeo-2024-11, 2024
Preprint under review for ANGEO (discussion: final response, 8 comments) | 496 views
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23 Apr 2024
Impact of solar cycle on the non-linearity of the relationship between the solar wind parameters and geomagnetic conditions
Sanni Hoilijoki, Emilia Kilpua, Adnane Osmane, Lucile Turc, Mikko Savola, Veera Lipsanen, Harriet George, and Milla Kalliokoski
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2024-3,https://doi.org/10.5194/angeo-2024-3, 2024
Preprint under review for ANGEO (discussion: final response, 4 comments) | 491 views
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10 Jan 2024
The Origins of a Near-Ecliptic Merged Interaction Region as a Magnetic-Cloud like Structure Embedded in a Co-rotating Interaction Region
Megan L. Maunder, Claire Foullon, Robert Forsyth, David Barnes, and Jackie Davies
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2023-39,https://doi.org/10.5194/angeo-2023-39, 2024
Preprint under review for ANGEO (discussion: final response, 5 comments) | 445 views
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30 Nov 2023
The Role of Gravity Waves in the Mesosphere Inversion Layers (MILs) over low-latitude (3–15° N) Using SABER Satellite Observations
Chalachew Lingerew and Jaya Prakash Raju
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2023-34,https://doi.org/10.5194/angeo-2023-34, 2023
Preprint under review for ANGEO (discussion: final response, 10 comments) | 436 views
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12 Jun 2024
Atmospheric odd nitrogen response to electron forcing from a 6D magnetospheric hybrid-kinetic simulation
Tuomas Häkkilä, Maxime Grandin, Markus Battarbee, Monika E. Szeląg, Markku Alho, Leo Kotipalo, Niilo Kalakoski, Pekka T. Verronen, and Minna Palmroth
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2024-7,https://doi.org/10.5194/angeo-2024-7, 2024
Preprint under review for ANGEO (discussion: final response, 3 comments) | 428 views
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12 Jul 2024
Characteristic features of latitudinal manifestations of the 23–24 April 2023 geomagnetic storm
Leonid Chernogor
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2024-9,https://doi.org/10.5194/angeo-2024-9, 2024
Preprint under review for ANGEO (discussion: final response, 6 comments) | 426 views
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16 Jul 2024
Multi-GNSS real-time tropospheric delay retrieval based on SSR products from different analysis centers
Wanqiang Yao, Haoran Huang, Xiongwei Ma, Qi Zhang, Yibin Yao, Xiaohu Lin, Qingzhi Zhao, and Yunzheng Huang
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2024-8,https://doi.org/10.5194/angeo-2024-8, 2024
Revised manuscript accepted for ANGEO (discussion: closed, 4 comments) | 347 views
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30 Aug 2024
TIMED Doppler Interferometer Measurements of Neutral Winds at the Mesosphere and Lower Thermosphere and Comparison to Meteor Radar Winds
Arthur Gauthier, Claudia Borries, Alexander Kozlovsky, Diego Janches, Peter Brown, Denis Vida, Christoph Jacobi, Damian Murphy, Masaki Tsutsumi, Njål Gulbrandsen, Satonori Nozawa, Mark Lester, Johan Kero, Nicholas Mitchell, Tracy Moffat-Griffin, and Gunter Stober
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2024-13,https://doi.org/10.5194/angeo-2024-13, 2024
Preprint under review for ANGEO (discussion: open, 2 comments) | 177 views
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