Volume 39, issue 5

Volume 39, issue 5

09 Sep 2021
On the relationship of energetic particle precipitation and mesopause temperature
Florine Enengl, Noora Partamies, Nickolay Ivchenko, and Lisa Baddeley
Ann. Geophys., 39, 795–809, https://doi.org/10.5194/angeo-39-795-2021,https://doi.org/10.5194/angeo-39-795-2021, 2021
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17 Sep 2021
Venus's induced magnetosphere during active solar wind conditions at BepiColombo's Venus 1 flyby
Martin Volwerk, Beatriz Sánchez-Cano, Daniel Heyner, Sae Aizawa, Nicolas André, Ali Varsani, Johannes Mieth, Stefano Orsini, Wolfgang Baumjohann, David Fischer, Yoshifumi Futaana, Richard Harrison, Harald Jeszenszky, Iwai Kazumasa, Gunter Laky, Herbert Lichtenegger, Anna Milillo, Yoshizumi Miyoshi, Rumi Nakamura, Ferdinand Plaschke, Ingo Richter, Sebastián Rojas Mata, Yoshifumi Saito, Daniel Schmid, Daikou Shiota, and Cyril Simon Wedlund
Ann. Geophys., 39, 811–831, https://doi.org/10.5194/angeo-39-811-2021,https://doi.org/10.5194/angeo-39-811-2021, 2021
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23 Sep 2021
Polar tongue of ionisation during geomagnetic superstorm
Dimitry Pokhotelov, Isabel Fernandez-Gomez, and Claudia Borries
Ann. Geophys., 39, 833–847, https://doi.org/10.5194/angeo-39-833-2021,https://doi.org/10.5194/angeo-39-833-2021, 2021
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24 Sep 2021
Observations of sunlit N2+ aurora at high altitudes during the RENU2 flight
Pål Gunnar Ellingsen, Dag Lorentzen, David Kenward, James H. Hecht, J. Scott Evans, Fred Sigernes, and Marc Lessard
Ann. Geophys., 39, 849–859, https://doi.org/10.5194/angeo-39-849-2021,https://doi.org/10.5194/angeo-39-849-2021, 2021
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08 Oct 2021
Unsupervised classification of simulated magnetospheric regions
Maria Elena Innocenti, Jorge Amaya, Joachim Raeder, Romain Dupuis, Banafsheh Ferdousi, and Giovanni Lapenta
Ann. Geophys., 39, 861–881, https://doi.org/10.5194/angeo-39-861-2021,https://doi.org/10.5194/angeo-39-861-2021, 2021
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08 Oct 2021
Simulated seasonal impact on middle atmospheric ozone from high-energy electron precipitation related to pulsating aurorae
Pekka T. Verronen, Antti Kero, Noora Partamies, Monika E. Szeląg, Shin-Ichiro Oyama, Yoshizumi Miyoshi, and Esa Turunen
Ann. Geophys., 39, 883–897, https://doi.org/10.5194/angeo-39-883-2021,https://doi.org/10.5194/angeo-39-883-2021, 2021
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14 Oct 2021
Validation of SSUSI-derived auroral electron densities: comparisons to EISCAT data
Stefan Bender, Patrick J. Espy, and Larry J. Paxton
Ann. Geophys., 39, 899–910, https://doi.org/10.5194/angeo-39-899-2021,https://doi.org/10.5194/angeo-39-899-2021, 2021
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14 Oct 2021
Foreshock cavitons and spontaneous hot flow anomalies: a statistical study with a global hybrid-Vlasov simulation
Vertti Tarvus, Lucile Turc, Markus Battarbee, Jonas Suni, Xóchitl Blanco-Cano, Urs Ganse, Yann Pfau-Kempf, Markku Alho, Maxime Dubart, Maxime Grandin, Andreas Johlander, Konstantinos Papadakis, and Minna Palmroth
Ann. Geophys., 39, 911–928, https://doi.org/10.5194/angeo-39-911-2021,https://doi.org/10.5194/angeo-39-911-2021, 2021
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18 Oct 2021
Seasonal features of geomagnetic activity: a study on the solar activity dependence
Adriane Marques de Souza Franco, Rajkumar Hajra, Ezequiel Echer, and Mauricio José Alves Bolzan
Ann. Geophys., 39, 929–943, https://doi.org/10.5194/angeo-39-929-2021,https://doi.org/10.5194/angeo-39-929-2021, 2021
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29 Oct 2021
Space weather study through analysis of solar radio bursts detected by a single-station CALLISTO spectrometer
Theogene Ndacyayisenga, Ange Cynthia Umuhire, Jean Uwamahoro, and Christian Monstein
Ann. Geophys., 39, 945–959, https://doi.org/10.5194/angeo-39-945-2021,https://doi.org/10.5194/angeo-39-945-2021, 2021
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