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 | 1,914 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 | 1,383 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 | 1,255 views
Short summary Editor-in-chief
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 | 1,213 views
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11 Nov 2024
Polar mesospheric summer echo (PMSE) multilayer properties during the solar maximum and solar minimum
Dorota Jozwicki, Puneet Sharma, Devin Huyghebaert, and Ingrid Mann
Ann. Geophys., 42, 431–453, https://doi.org/10.5194/angeo-42-431-2024,https://doi.org/10.5194/angeo-42-431-2024, 2024 | 1,144 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 | 1,129 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) | 1,125 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 | 1,124 views
Short summary Editor-in-chief
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 | 1,038 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 | 1,024 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 | 1,024 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 | 1,006 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 | 1,003 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 | 1,002 views
Short summary Editor-in-chief
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 | 989 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 | 975 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 | 933 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 | 929 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 | 928 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 | 911 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 | 892 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 | 841 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 | 812 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 | 805 views
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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 | 782 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 | 724 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 | 703 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 | 687 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 | 675 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
Revised manuscript accepted for ANGEO (discussion: closed, 8 comments) | 671 views
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16 Dec 2024
Acoustic–gravity waves and their role in the ionospheric D region–lower thermosphere interaction
Gordana Jovanovic
Ann. Geophys., 42, 491–500, https://doi.org/10.5194/angeo-42-491-2024,https://doi.org/10.5194/angeo-42-491-2024, 2024 | 650 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 accepted for ANGEO (discussion: closed, 4 comments) | 635 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) | 569 views
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02 Dec 2024
Impact of different solar extreme ultraviolet (EUV) proxies and Ap index on hmF2 trend analysis
Trinidad Duran, Bruno Santiago Zossi, Yamila Daniela Melendi, Blas Federico de Haro Barbas, Fernando Salvador Buezas, and Ana Georgina Elias
Ann. Geophys., 42, 473–489, https://doi.org/10.5194/angeo-42-473-2024,https://doi.org/10.5194/angeo-42-473-2024, 2024 | 560 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
Revised manuscript under review for ANGEO (discussion: final response, 6 comments) | 552 views
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22 Oct 2024
Proton plasma asymmetries between the convective-electric-field hemispheres of Venus' dayside magnetosheath
Sebastián Rojas Mata, Gabriella Stenberg Wieser, Tielong Zhang, and Yoshifumi Futaana
Ann. Geophys., 42, 419–429, https://doi.org/10.5194/angeo-42-419-2024,https://doi.org/10.5194/angeo-42-419-2024, 2024 | 549 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
Revised manuscript under review for ANGEO (discussion: final response, 4 comments) | 544 views
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19 Nov 2024
Multi-Global Navigation Satellite System (GNSS) real-time tropospheric delay retrieval based on state-space representation (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., 42, 455–472, https://doi.org/10.5194/angeo-42-455-2024,https://doi.org/10.5194/angeo-42-455-2024, 2024 | 528 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
Revised manuscript accepted for ANGEO (discussion: closed, 5 comments) | 479 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
Revised manuscript accepted for ANGEO (discussion: closed, 6 comments) | 464 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: final response, 4 comments) | 440 views
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19 Sep 2024
First Report on Coseismic Ionospheric Disturbances Following the Deep-Focus Earthquake (Mw 6.6) in Tarauacá, Acre, Brazil: Ground Uplift and TEC Analysis
Oluwasegun M. Adebayo, Esfhan A. Kherani, and Alexandre A. Pimenta
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2024-16,https://doi.org/10.5194/angeo-2024-16, 2024
Revised manuscript under review for ANGEO (discussion: final response, 4 comments) | 417 views
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11 Sep 2024
Supernova effects on middle and upper atmospheric nitric oxide and stratospheric ozone
David E. Siskind, McArthur Jones Jr., and Jeffrey W. Reep
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2024-15,https://doi.org/10.5194/angeo-2024-15, 2024
Preprint under review for ANGEO (discussion: final response, 6 comments) | 386 views
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05 Nov 2024
Evaluating F10.7 and F30 Radio Fluxes as Long-Term Solar Proxies of Energy Deposition in the Thermosphere
Liying Qian and Kalevi Mursula
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2024-23,https://doi.org/10.5194/angeo-2024-23, 2024
Preprint under review for ANGEO (discussion: final response, 7 comments) | 258 views
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11 Oct 2024
Predicting Geomagnetic Indices for Space Weather Applications in Solar Cycle 25
Mu He and Hongbing Zhu
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2024-20,https://doi.org/10.5194/angeo-2024-20, 2024
Preprint under review for ANGEO (discussion: final response, 2 comments) | 172 views
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20 Nov 2024
Study of Temperature Anisotropy and Kappa Distribution Impacts on EMIC Waves in Multi-Species Magnetized Plasma
Rahul Bhaisaniya and Ganpat Ahirwar
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2024-25,https://doi.org/10.5194/angeo-2024-25, 2024
Preprint under review for ANGEO (discussion: open, 2 comments) | 150 views
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29 Oct 2024
Deterministic chaos in modulated multi-cell drifts of localized lower hybrid oscillations excited by high frequency waves in the ionosphere
Thomas B. Leyser
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2024-21,https://doi.org/10.5194/angeo-2024-21, 2024
Preprint under review for ANGEO (discussion: open, 1 comment) | 135 views
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28 Oct 2024
Determination of Vertical Profiles of Shell Currents in the Ionosphere
Evgeny Romashets and Marek Vandas
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2024-22,https://doi.org/10.5194/angeo-2024-22, 2024
Preprint under review for ANGEO (discussion: open, 1 comment) | 122 views
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02 Dec 2024
The Magnetic Vortex during a Solar Eclipse
Atef Zoughlami
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2024-19,https://doi.org/10.5194/angeo-2024-19, 2024
Preprint under review for ANGEO (discussion: open, 0 comments) | 107 views
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14 Nov 2024
Comparing Monte Carlo simulations, mean particle theory estimates, and observations of H+ and O+ outflows at high altitudes and latitudes
Imad Ahmad Barghouthi and May Rajab Halaika
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2024-24,https://doi.org/10.5194/angeo-2024-24, 2024
Preprint under review for ANGEO (discussion: open, 0 comments) | 102 views
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