10 Dec 2021
Predictability of variable solar–terrestrial coupling
Ioannis A. Daglis, Loren C. Chang, Sergio Dasso, Nat Gopalswamy, Olga V. Khabarova, Emilia Kilpua, Ramon Lopez, Daniel Marsh, Katja Matthes, Dibyendu Nandy, Annika Seppälä, Kazuo Shiokawa, Rémi Thiéblemont, and Qiugang Zong
Ann. Geophys., 39, 1013–1035, https://doi.org/10.5194/angeo-39-1013-2021,https://doi.org/10.5194/angeo-39-1013-2021, 2021 | 3,366 views
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28 Feb 2022
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Magnetospheric response to solar wind forcing: ultra-low-frequency wave–particle interaction perspective
Qiugang Zong
Ann. Geophys., 40, 121–150, https://doi.org/10.5194/angeo-40-121-2022,https://doi.org/10.5194/angeo-40-121-2022, 2022 | 2,283 views
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31 Jan 2022
Snow cover variability and trend over the Hindu Kush Himalayan region using MODIS and SRTM data
Nirasindhu Desinayak, Anup K. Prasad, Hesham El-Askary, Menas Kafatos, and Ghassem R. Asrar
Ann. Geophys., 40, 67–82, https://doi.org/10.5194/angeo-40-67-2022,https://doi.org/10.5194/angeo-40-67-2022, 2022 | 2,199 views
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16 Dec 2021
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Dynamics of variable dusk–dawn flow associated with magnetotail current sheet flapping
James H. Lane, Adrian Grocott, Nathan A. Case, and Maria-Theresia Walach
Ann. Geophys., 39, 1037–1053, https://doi.org/10.5194/angeo-39-1037-2021,https://doi.org/10.5194/angeo-39-1037-2021, 2021 | 2,165 views
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04 Jul 2022
Diagnostic study of geomagnetic storm-induced ionospheric changes over very low-frequency signal propagation paths in the mid-latitude D region
Victor U. J. Nwankwo, William Denig, Sandip K. Chakrabarti, Olugbenga Ogunmodimu, Muyiwa P. Ajakaiye, Johnson O. Fatokun, Paul I. Anekwe, Omodara E. Obisesan, Olufemi E. Oyanameh, and Oluwaseun V. Fatoye
Ann. Geophys., 40, 433–461, https://doi.org/10.5194/angeo-40-433-2022,https://doi.org/10.5194/angeo-40-433-2022, 2022 | 1,882 views
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20 Jan 2022
Long-term studies of mesosphere and lower-thermosphere summer length definitions based on mean zonal wind features observed for more than one solar cycle at middle and high latitudes in the Northern Hemisphere
Juliana Jaen, Toralf Renkwitz, Jorge L. Chau, Maosheng He, Peter Hoffmann, Yosuke Yamazaki, Christoph Jacobi, Masaki Tsutsumi, Vivien Matthias, and Chris Hall
Ann. Geophys., 40, 23–35, https://doi.org/10.5194/angeo-40-23-2022,https://doi.org/10.5194/angeo-40-23-2022, 2022 | 1,814 views
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04 Jan 2022
Types of pulsating aurora: comparison of model and EISCAT electron density observations
Fasil Tesema, Noora Partamies, Daniel K. Whiter, and Yasunobu Ogawa
Ann. Geophys., 40, 1–10, https://doi.org/10.5194/angeo-40-1-2022,https://doi.org/10.5194/angeo-40-1-2022, 2022 | 1,782 views
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20 Apr 2022
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The Lehtinen–Pirjola method modified for efficient modelling of geomagnetically induced currents in multiple voltage levels of a power network
Risto J. Pirjola, David H. Boteler, Loughlin Tuck, and Santiago Marsal
Ann. Geophys., 40, 205–215, https://doi.org/10.5194/angeo-40-205-2022,https://doi.org/10.5194/angeo-40-205-2022, 2022 | 1,772 views
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22 Mar 2022
A case study of a ducted gravity wave event over northern Germany using simultaneous airglow imaging and wind-field observations
Sumanta Sarkhel, Gunter Stober, Jorge L. Chau, Steven M. Smith, Christoph Jacobi, Subarna Mondal, Martin G. Mlynczak, and James M. Russell III
Ann. Geophys., 40, 179–190, https://doi.org/10.5194/angeo-40-179-2022,https://doi.org/10.5194/angeo-40-179-2022, 2022 | 1,667 views
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10 Jun 2022
The “SafeSpace” database of ULF power spectral density and radial diffusion coefficients: dependencies and application to simulations
Christos Katsavrias, Afroditi Nasi, Ioannis A. Daglis, Sigiava Aminalragia-Giamini, Nourallah Dahmen, Constantinos Papadimitriou, Marina Georgiou, Antoine Brunet, and Sebastien Bourdarie
Ann. Geophys., 40, 379–393, https://doi.org/10.5194/angeo-40-379-2022,https://doi.org/10.5194/angeo-40-379-2022, 2022 | 1,656 views
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10 Dec 2021
Influence of the semidiurnal lunar tide in the equatorial plasma bubble zonal drifts over Brazil
Igo Paulino, Ana Roberta Paulino, Amauri F. Medeiros, Cristiano M. Wrasse, Ricardo Arlen Buriti, and Hisao Takahashi
Ann. Geophys., 39, 1005–1012, https://doi.org/10.5194/angeo-39-1005-2021,https://doi.org/10.5194/angeo-39-1005-2021, 2021 | 1,642 views
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22 Apr 2022
Dayside magnetopause reconnection and flux transfer events under radial interplanetary magnetic field (IMF): BepiColombo Earth-flyby observations
Weijie Sun, James A. Slavin, Rumi Nakamura, Daniel Heyner, Karlheinz J. Trattner, Johannes Z. D. Mieth, Jiutong Zhao, Qiu-Gang Zong, Sae Aizawa, Nicolas Andre, and Yoshifumi Saito
Ann. Geophys., 40, 217–229, https://doi.org/10.5194/angeo-40-217-2022,https://doi.org/10.5194/angeo-40-217-2022, 2022 | 1,608 views
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21 Feb 2022
Spatio-temporal development of large-scale auroral electrojet currents relative to substorm onsets
Sebastian Käki, Ari Viljanen, Liisa Juusola, and Kirsti Kauristie
Ann. Geophys., 40, 107–119, https://doi.org/10.5194/angeo-40-107-2022,https://doi.org/10.5194/angeo-40-107-2022, 2022 | 1,590 views
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12 Jan 2022
Echo state network model for analyzing solar-wind effects on the AU and AL indices
Shin'ya Nakano and Ryuho Kataoka
Ann. Geophys., 40, 11–22, https://doi.org/10.5194/angeo-40-11-2022,https://doi.org/10.5194/angeo-40-11-2022, 2022 | 1,586 views
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23 Jun 2022
Estimating the impact of the 1991 Pinatubo eruption on mesospheric temperature by analyzing HALOE (UARS) temperature data
Sandra Wallis, Christoph Gregor Hoffmann, and Christian von Savigny
Ann. Geophys., 40, 421–431, https://doi.org/10.5194/angeo-40-421-2022,https://doi.org/10.5194/angeo-40-421-2022, 2022 | 1,584 views
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28 Mar 2022
A multi-instrumental and modeling analysis of the ionospheric responses to the solar eclipse on 14 December 2020 over the Brazilian region
Laysa C. A. Resende, Yajun Zhu, Clezio M. Denardini, Sony S. Chen, Ronan A. J. Chagas, Lígia A. Da Silva, Carolina S. Carmo, Juliano Moro, Diego Barros, Paulo A. B. Nogueira, José P. Marchezi, Giorgio A. S. Picanço, Paulo Jauer, Régia P. Silva, Douglas Silva, José A. Carrasco, Chi Wang, and Zhengkuan Liu
Ann. Geophys., 40, 191–203, https://doi.org/10.5194/angeo-40-191-2022,https://doi.org/10.5194/angeo-40-191-2022, 2022 | 1,541 views
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06 Dec 2021
Magnetotail reconnection asymmetries in an ion-scale, Earth-like magnetosphere
Christopher M. Bard and John C. Dorelli
Ann. Geophys., 39, 991–1003, https://doi.org/10.5194/angeo-39-991-2021,https://doi.org/10.5194/angeo-39-991-2021, 2021 | 1,513 views
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17 Feb 2022
Reconstruction of Mercury's internal magnetic field beyond the octupole
Simon Toepfer, Ida Oertel, Vanita Schiron, Yasuhito Narita, Karl-Heinz Glassmeier, Daniel Heyner, Patrick Kolhey, and Uwe Motschmann
Ann. Geophys., 40, 91–105, https://doi.org/10.5194/angeo-40-91-2022,https://doi.org/10.5194/angeo-40-91-2022, 2022 | 1,512 views
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02 May 2022
Propagating characteristics of mesospheric gravity waves observed by an OI 557.7 nm airglow all-sky camera at Mt. Bohyun (36.2° N, 128.9° E)
Jun-Young Hwang, Young-Sook Lee, Yong Ha Kim, Hosik Kam, Seok-Min Song, Young-Sil Kwak, and Tae-Yong Yang
Ann. Geophys., 40, 247–257, https://doi.org/10.5194/angeo-40-247-2022,https://doi.org/10.5194/angeo-40-247-2022, 2022 | 1,490 views
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31 May 2022
Fine structure and motion of the bow shock and particle energisation mechanisms inferred from Magnetospheric Multiscale (MMS) observations
Krzysztof Stasiewicz and Zbigniew Kłos
Ann. Geophys., 40, 315–325, https://doi.org/10.5194/angeo-40-315-2022,https://doi.org/10.5194/angeo-40-315-2022, 2022 | 1,489 views
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15 Mar 2022
Statistical study and corresponding evolution of plasmaspheric plumes under different levels of geomagnetic storms
Haimeng Li, Tongxing Fu, Rongxin Tang, Zhigang Yuan, Zhanrong Yang, Zhihai Ouyang, and Xiaohua Deng
Ann. Geophys., 40, 167–177, https://doi.org/10.5194/angeo-40-167-2022,https://doi.org/10.5194/angeo-40-167-2022, 2022 | 1,485 views
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15 Jun 2022
Finite-difference time-domain analysis of ELF radio wave propagation in the spherical Earth–ionosphere waveguide and its validation based on analytical solutions
Volodymyr Marchenko, Andrzej Kulak, and Janusz Mlynarczyk
Ann. Geophys., 40, 395–406, https://doi.org/10.5194/angeo-40-395-2022,https://doi.org/10.5194/angeo-40-395-2022, 2022 | 1,484 views
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15 Jun 2022
On the colour of noctilucent clouds
Anna Lange, Gerd Baumgarten, Alexei Rozanov, and Christian von Savigny
Ann. Geophys., 40, 407–419, https://doi.org/10.5194/angeo-40-407-2022,https://doi.org/10.5194/angeo-40-407-2022, 2022 | 1,475 views
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20 Jul 2022
Study of the equatorial and low-latitude total electron content response to plasma bubbles during solar cycle 24–25 over the Brazilian region using a Disturbance Ionosphere indeX
Giorgio Arlan Silva Picanço, Clezio Marcos Denardini, Paulo Alexandre Bronzato Nogueira, Laysa Cristina Araujo Resende, Carolina Sousa Carmo, Sony Su Chen, Paulo França Barbosa-Neto, and Esmeralda Romero-Hernandez
Ann. Geophys., 40, 503–517, https://doi.org/10.5194/angeo-40-503-2022,https://doi.org/10.5194/angeo-40-503-2022, 2022 | 1,465 views
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02 Jun 2022
Determination of tropical belt widening using multiple GNSS radio occultation measurements
Mohamed Darrag, Shuanggen Jin, Andrés Calabia, and Aalaa Samy
Ann. Geophys., 40, 359–377, https://doi.org/10.5194/angeo-40-359-2022,https://doi.org/10.5194/angeo-40-359-2022, 2022 | 1,438 views
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01 Jun 2022
Analysis of migrating and non-migrating tides of the Extended Unified Model in the mesosphere and lower thermosphere
Matthew J. Griffith and Nicholas J. Mitchell
Ann. Geophys., 40, 327–358, https://doi.org/10.5194/angeo-40-327-2022,https://doi.org/10.5194/angeo-40-327-2022, 2022 | 1,431 views
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07 Jul 2022
Sounding of sporadic E layers from China Seismo-Electromagnetic Satellite (CSES) radio occultation and comparing with ionosonde measurements
Chengkun Gan, Jiayu Hu, Xiaomin Luo, Chao Xiong, and Shengfeng Gu
Ann. Geophys., 40, 463–474, https://doi.org/10.5194/angeo-40-463-2022,https://doi.org/10.5194/angeo-40-463-2022, 2022 | 1,422 views
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12 Jul 2022
Reconstruction of precipitating electrons and three-dimensional structure of a pulsating auroral patch from monochromatic auroral images obtained from multiple observation points
Mizuki Fukizawa, Takeshi Sakanoi, Yoshimasa Tanaka, Yasunobu Ogawa, Keisuke Hosokawa, Björn Gustavsson, Kirsti Kauristie, Alexander Kozlovsky, Tero Raita, Urban Brändström, and Tima Sergienko
Ann. Geophys., 40, 475–484, https://doi.org/10.5194/angeo-40-475-2022,https://doi.org/10.5194/angeo-40-475-2022, 2022 | 1,412 views
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25 Jan 2022
Quantifying the non-linear dependence of energetic electron fluxes in the Earth's radiation belts with radial diffusion drivers
Adnane Osmane, Mikko Savola, Emilia Kilpua, Hannu Koskinen, Joseph E. Borovsky, and Milla Kalliokoski
Ann. Geophys., 40, 37–53, https://doi.org/10.5194/angeo-40-37-2022,https://doi.org/10.5194/angeo-40-37-2022, 2022 | 1,399 views
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03 May 2022
Responses of intermediate layers to geomagnetic activity during the 2009 deep solar minimum over the Brazilian low-latitude sector
Ângela M. Santos, Christiano G. M. Brum, Inez S. Batista, José H. A. Sobral, Mangalathayil A. Abdu, and Jonas R. Souza
Ann. Geophys., 40, 259–269, https://doi.org/10.5194/angeo-40-259-2022,https://doi.org/10.5194/angeo-40-259-2022, 2022 | 1,393 views
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13 May 2022
Ionospheric plasma flows associated with the formation of the distorted nightside end of a transpolar arc
Motoharu Nowada, Adrian Grocott, and Quan-Qi Shi
Ann. Geophys., 40, 299–314, https://doi.org/10.5194/angeo-40-299-2022,https://doi.org/10.5194/angeo-40-299-2022, 2022 | 1,380 views
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17 Dec 2021
Modelling the influence of meteoric smoke particles on artificial heating in the D-region
Margaretha Myrvang, Carsten Baumann, and Ingrid Mann
Ann. Geophys., 39, 1055–1068, https://doi.org/10.5194/angeo-39-1055-2021,https://doi.org/10.5194/angeo-39-1055-2021, 2021 | 1,362 views
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09 May 2022
Menura: a code for simulating the interaction between a turbulent solar wind and solar system bodies
Etienne Behar, Shahab Fatemi, Pierre Henri, and Mats Holmström
Ann. Geophys., 40, 281–297, https://doi.org/10.5194/angeo-40-281-2022,https://doi.org/10.5194/angeo-40-281-2022, 2022 | 1,332 views
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31 Jan 2022
Estimating ion escape from unmagnetized planets
Mats Holmstrom
Ann. Geophys., 40, 83–89, https://doi.org/10.5194/angeo-40-83-2022,https://doi.org/10.5194/angeo-40-83-2022, 2022 | 1,264 views
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30 Aug 2022
The time derivative of the geomagnetic field has a short memory
Mirjam Kellinsalmi, Ari Viljanen, Liisa Juusola, and Sebastian Käki
Ann. Geophys., 40, 545–562, https://doi.org/10.5194/angeo-40-545-2022,https://doi.org/10.5194/angeo-40-545-2022, 2022 | 1,239 views
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01 Mar 2022
An investigation into the spectral parameters of ultra-low-frequency (ULF) waves in the polar caps and magnetotail
Nataliya Sergeevna Nosikova, Nadezda Viktorovna Yagova, Lisa Jane Baddeley, Dag Arne Lorentzen, and Dmitriy Anatolyevich Sormakov
Ann. Geophys., 40, 151–165, https://doi.org/10.5194/angeo-40-151-2022,https://doi.org/10.5194/angeo-40-151-2022, 2022 | 1,238 views
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06 May 2022
Terrestrial exospheric dayside H-density profile at 3–15 RE from UVIS/HDAC and TWINS Lyman-α data combined
Jochen H. Zoennchen, Hyunju K. Connor, Jaewoong Jung, Uwe Nass, and Hans J. Fahr
Ann. Geophys., 40, 271–279, https://doi.org/10.5194/angeo-40-271-2022,https://doi.org/10.5194/angeo-40-271-2022, 2022 | 1,229 views
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02 Aug 2022
Arecibo measurements of D-region electron densities during sunset and sunrise: implications for atmospheric composition
Carsten Baumann, Antti Kero, Shikha Raizada, Markus Rapp, Michael P. Sulzer, Pekka T. Verronen, and Juha Vierinen
Ann. Geophys., 40, 519–530, https://doi.org/10.5194/angeo-40-519-2022,https://doi.org/10.5194/angeo-40-519-2022, 2022 | 1,201 views
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28 Jan 2022
Complex analysis of the ionosphere variations during the geomagnetic storm at 20 January 2010 performed by Detection of Ionosphere Anomalies (DIA) software and DEMETER satellite data
Anatoliy Lozbin, Viktor Fedun, and Olga Kryakunova
Ann. Geophys., 40, 55–65, https://doi.org/10.5194/angeo-40-55-2022,https://doi.org/10.5194/angeo-40-55-2022, 2022 | 1,168 views
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05 Aug 2022
Multiple conjugate observations of magnetospheric fast flow bursts using THEMIS observations
Homayon Aryan, Jacob Bortnik, Jinxing Li, James Michael Weygand, Xiangning Chu, and Vassilis Angelopoulos
Ann. Geophys., 40, 531–544, https://doi.org/10.5194/angeo-40-531-2022,https://doi.org/10.5194/angeo-40-531-2022, 2022 | 1,163 views
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22 Apr 2022
High bandwidth measurements of auroral Langmuir waves with multiple antennas
Chrystal Moser, James LaBelle, and Iver H. Cairns
Ann. Geophys., 40, 231–245, https://doi.org/10.5194/angeo-40-231-2022,https://doi.org/10.5194/angeo-40-231-2022, 2022 | 1,153 views
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12 Oct 2022
Magnetic local time (MLT) dependence of auroral peak emission height and morphology
Noora Partamies, Daniel Whiter, Kirsti Kauristie, and Stefano Massetti
Ann. Geophys., 40, 605–618, https://doi.org/10.5194/angeo-40-605-2022,https://doi.org/10.5194/angeo-40-605-2022, 2022 | 1,144 views
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20 Jul 2022
Classification of spectral fine structures of Saturn kilometric radiation
Georg Fischer, Ulrich Taubenschuss, and David Píša
Ann. Geophys., 40, 485–501, https://doi.org/10.5194/angeo-40-485-2022,https://doi.org/10.5194/angeo-40-485-2022, 2022 | 1,091 views
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02 Nov 2022
Multi-instrument observations of polar cap patches and traveling ionospheric disturbances generated by solar wind Alfvén waves coupling to the dayside magnetosphere
Paul Prikryl, Robert G. Gillies, David R. Themens, James M. Weygand, Evan G. Thomas, and Shibaji Chakraborty
Ann. Geophys., 40, 619–639, https://doi.org/10.5194/angeo-40-619-2022,https://doi.org/10.5194/angeo-40-619-2022, 2022 | 1,068 views
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05 Sep 2022
Temporal and altitudinal variability of the spread F observed by the VHF radar over Christmas Island
Ricardo Yvan de La Cruz Cueva, Eurico Rodrigues de Paula, and Acácio Cunha Neto
Ann. Geophys., 40, 563–570, https://doi.org/10.5194/angeo-40-563-2022,https://doi.org/10.5194/angeo-40-563-2022, 2022 | 1,037 views
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06 Oct 2022
Ionospheric effects of the 5–6 January 2019 eclipse over the People's Republic of China: results from oblique sounding
Leonid F. Chernogor, Kostyantyn P. Garmash, Qiang Guo, Victor T. Rozumenko, and Yu Zheng
Ann. Geophys., 40, 585–603, https://doi.org/10.5194/angeo-40-585-2022,https://doi.org/10.5194/angeo-40-585-2022, 2022 | 981 views
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01 Dec 2022
Signature of gravity wave propagations from the troposphere to ionosphere
Hisao Takahashi, Cosme A. O. B. Figueiredo, Patrick Essien, Cristiano M. Wrasse, Diego Barros, Prosper K. Nyassor, Igo Paulino, Fabio Egito, Geangelo M. Rosa, and Antonio H. R. Sampaio
Ann. Geophys., 40, 665–672, https://doi.org/10.5194/angeo-40-665-2022,https://doi.org/10.5194/angeo-40-665-2022, 2022 | 826 views
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21 Mar 2022
A technique for volumetric incoherent scatter radar analysis
Johann Stamm, Juha Vierinen, Björn Gustavsson, and Andres Spicher
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2022-11,https://doi.org/10.5194/angeo-2022-11, 2022
Revised manuscript accepted for ANGEO (discussion: closed, 4 comments) | 659 views
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10 Feb 2022
Storm time polar cap expansion: IMF clock angle dependence
Beket Tulegenov, Joachim Raeder, William Douglas Cramer, Banafsheh Ferdousi, Timothy Fuller-Rowell, Naomi Maruyama, and Robert Strangeway
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2022-9,https://doi.org/10.5194/angeo-2022-9, 2022
Revised manuscript accepted for ANGEO (discussion: closed, 4 comments) | 646 views
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18 May 2022
Modulation of Polar Mesospheric Summer Echoes (PMSE) during HF Heating
Tinna Gunnarsdottir, Arne Poggenpohl, Ingrid Mann, Alireza Mahmoudian, Peter Dalin, Ingemar Haeggstroem, and Michael Rietveld
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2022-16,https://doi.org/10.5194/angeo-2022-16, 2022
Preprint under review for ANGEO (discussion: final response, 4 comments) | 608 views
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