Annales Geophysicae
Annales Geophysicae
Annales Geophysicae
The following lists only preprints without a corresponding final revised paper.
Categories and time range can be adjusted through the filter .
13 Sep 2021
Long-term studies of MLT summer length definitions based on mean zonal wind features observed for more than one solar cycle at mid- 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. Discuss., https://doi.org/10.5194/angeo-2021-51,https://doi.org/10.5194/angeo-2021-51, 2021
Preprint under review for ANGEO (discussion: open, 0 comments)
Short summary
01 Sep 2021
Estimation of date and magnitude of four major earthquakes using integration of precursors obtained from remote sensing data
Mohammad Mahdi Khoshgoftar and Mohammad Reza Saradjian
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2021-41,https://doi.org/10.5194/angeo-2021-41, 2021
Preprint under review for ANGEO (discussion: open, 0 comments)
Short summary
31 Aug 2021
FDTD 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. Discuss., https://doi.org/10.5194/angeo-2021-49,https://doi.org/10.5194/angeo-2021-49, 2021
Preprint under review for ANGEO (discussion: open, 0 comments)
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25 Aug 2021
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. Discuss., https://doi.org/10.5194/angeo-2021-50,https://doi.org/10.5194/angeo-2021-50, 2021
Preprint under review for ANGEO (discussion: open, 0 comments)
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25 Aug 2021
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. Discuss., https://doi.org/10.5194/angeo-2021-48,https://doi.org/10.5194/angeo-2021-48, 2021
Preprint under review for ANGEO (discussion: open, 0 comments)
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17 Aug 2021
Automatic calculation of the magnetometer zero offset using the interplanetary magnetic field based on the Wang-Pan method
Xiaowen Hu, Guoqiang Wang, Zonghao Pan, and Tielong Zhang
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2021-46,https://doi.org/10.5194/angeo-2021-46, 2021
Preprint under review for ANGEO (discussion: open, 0 comments)
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06 Aug 2021
Diagnostic study of geomagnetic storm-induced ionospheric changes over VLF signal propagation paths in mid-latitude D-region
Victor U. J. Nwankwo, Sandip K. Chakrabarti, William Denig, Olugbenga Ogunmudimu, Muyiwa P. Ajakaiye, and Paul I. Anekwe
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2021-42,https://doi.org/10.5194/angeo-2021-42, 2021
Preprint under review for ANGEO (discussion: open, 1 comment)
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04 Aug 2021
Quantifying the nonlinear 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. Discuss., https://doi.org/10.5194/angeo-2021-47,https://doi.org/10.5194/angeo-2021-47, 2021
Preprint under review for ANGEO (discussion: final response, 3 comments)
Short summary
04 Aug 2021
Estimating Ion Escape from Unmagnetized Planets
Mats Holmstrom
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2021-40,https://doi.org/10.5194/angeo-2021-40, 2021
Preprint under review for ANGEO (discussion: final response, 2 comments)
Short summary
20 Jul 2021
Modelling of the influence of meteoric smoke particles on artificial heating in the D-region
Margaretha Myrvang, Carsten Baumann, and Ingrid Mann
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2021-39,https://doi.org/10.5194/angeo-2021-39, 2021
Preprint under review for ANGEO (discussion: final response, 2 comments)
Short summary
09 Jul 2021
Influence of the semidiurnal lunar tide on the equatorial plasma bubble zonal drifts over Brazil
Igo Paulino, Ana Roberta Paulino, Amauri F. Medeiros, Cristiano M. Wrasse, Ricardo A. Buriti, and Hisao Takahashi
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2021-38,https://doi.org/10.5194/angeo-2021-38, 2021
Preprint under review for ANGEO (discussion: open, 8 comments)
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29 Jun 2021
Terrestrial exospheric dayside H-density profile at 3–15 Re from UVIS/HDAC and TWINS Lyman-α data combined
Jochen Hard Zoennchen, Hyunju Kim Connor, Jaewoong Jung, Uwe Nass, and Hans Jörg Fahr
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2021-36,https://doi.org/10.5194/angeo-2021-36, 2021
Preprint under review for ANGEO (discussion: open, 1 comment)
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28 Jun 2021
Spatio-temporal development of large scale auroral electrojet currents relative to substorm onsets
Sebastian Käki, Ari Viljanen, Liisa Juusola, and Kirsti Kauristie
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2021-37,https://doi.org/10.5194/angeo-2021-37, 2021
Preprint under review for ANGEO (discussion: final response, 4 comments)
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28 Jun 2021
Magnetotail Reconnection Asymmetries in a Small, Earth-Like Magnetosphere
Christopher Bard and John Dorelli
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2021-35,https://doi.org/10.5194/angeo-2021-35, 2021
Preprint under review for ANGEO (discussion: final response, 2 comments)
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24 Jun 2021
Seasonal features of geomagnetic activity: evidence for solar activity dependence?
Adriane Marques de Souza Franco, Rajkumar Hajra, Ezequiel Echer, and Mauricio José Alves Bolzan
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2021-27,https://doi.org/10.5194/angeo-2021-27, 2021
Revised manuscript accepted for ANGEO (discussion: closed, 6 comments)
Short summary
23 Jun 2021
Latitude Oscillations of Zonal Mean Total Electron Content and Super-Fountain Effects Provided from Global GNSS Stations
Mohammad Joghataei, Niloofar Jooyandeh, and Mohammad Hossein Memarian
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2021-34,https://doi.org/10.5194/angeo-2021-34, 2021
Preprint under review for ANGEO (discussion: final response, 2 comments)
Short summary
16 Jun 2021
Observing electric field and neutral wind with EISCAT 3D
Johann Stamm, Juha Vierinen, and Björn Gustavsson
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2021-31,https://doi.org/10.5194/angeo-2021-31, 2021
Preprint under review for ANGEO (discussion: open, 4 comments)
Short summary
10 Jun 2021
What caused the frequent and widespread occurrences of noctilucent clouds at middle latitudes in 2020?
Peter Dalin, Hidehiko Suzuki, Nikolay Pertsev, Vladimir Perminov, Nikita Shevchuk, Egor Tsimerinov, Mark Zalcik, Jay Brausch, Tom McEwan, Iain McEachran, Martin Connors, Ian Schofield, Audrius Dubietis, Kazimieras Černis, Alexander Zadorozhny, Andrey Solodovnik, Daria Lifatova, Jesper Grønne, Ole Hansen, Holger Andersen, Dmitry Melnikov, Alexander Manevich, Nikolay Gusev, and Vitaly Romejko
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2021-28,https://doi.org/10.5194/angeo-2021-28, 2021
Revised manuscript under review for ANGEO (discussion: final response, 4 comments)
Short summary
03 Jun 2021
Snow cover variability and trend over Hindu Kush Himalayan region using MODIS and SRTM data
Nirasindhu Desinayak, Anup Krishna Prasad, Hesham El-Askary, Menas Kafatos, and Ghassem R. Asrar
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2021-29,https://doi.org/10.5194/angeo-2021-29, 2021
Revised manuscript under review for ANGEO (discussion: final response, 4 comments)
Short summary
03 Jun 2021
Unsupervised classification of simulated magnetospheric regions
Maria Elena Innocenti, Jorge Amaya, Joachim Raeder, Romain Dupuis, Banafsheh Ferdousi, and Giovanni Lapenta
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2021-33,https://doi.org/10.5194/angeo-2021-33, 2021
Revised manuscript accepted for ANGEO (discussion: closed, 5 comments)
Short summary
03 Jun 2021
Dynamics of Variable Dusk-Dawn Flow Associated with Magnetotail Current Sheet Flapping
James Henry Lane, Adrian Grocott, Nathan Anthony Case, and Maria-Theresia Walach
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2021-32,https://doi.org/10.5194/angeo-2021-32, 2021
Revised manuscript under review for ANGEO (discussion: final response, 8 comments)
Short summary
03 Jun 2021
Complex analysis of the middle-latitude ionosphere parameters during the geomagnetic storm at Jan, 20, 2010 based on the DEMETER satellite data analysed using DIAS Software
Anatoliy Lozbin, Viktor Fedun, and Olga Kryakunova
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2021-30,https://doi.org/10.5194/angeo-2021-30, 2021
Revised manuscript under review for ANGEO (discussion: final response, 4 comments)
Short summary
07 May 2021
Space Weather Study through Analysis of Solar Radio Bursts detected by a Single Station CALLSTO Spectrometer
Theogene Ndacyayisenga, Ange Cynthia Umuhire, Jean Uwamahoro, and Christian Monstein
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2021-26,https://doi.org/10.5194/angeo-2021-26, 2021
Revised manuscript under review for ANGEO (discussion: final response, 8 comments)
Short summary
06 May 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. Szelag, Shin-Ichiro Oyama, Yoshizumi Miyoshi, and Esa Turunen
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2021-25,https://doi.org/10.5194/angeo-2021-25, 2021
Revised manuscript accepted for ANGEO (discussion: closed, 8 comments)
Short summary
13 Apr 2021
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. Discuss., https://doi.org/10.5194/angeo-2021-21,https://doi.org/10.5194/angeo-2021-21, 2021
Revised manuscript under review for ANGEO (discussion: final response, 4 comments)
Short summary
07 Apr 2021
Polar tongue of ionisation during geomagnetic superstorm
Dimitry Pokhotelov, Isabel Fernandez-Gomez, and Claudia Borries
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2021-19,https://doi.org/10.5194/angeo-2021-19, 2021
Revised manuscript accepted for ANGEO (discussion: closed, 4 comments)
Short summary
29 Mar 2021
Types of pulsating aurora: Comparison of model and EISCAT electron density observations
Fasil Tesema, Noora Partamies, Daniel K. Whiter, and Yasunobu Ogawa
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2021-16,https://doi.org/10.5194/angeo-2021-16, 2021
Revised manuscript under review for ANGEO (discussion: final response, 4 comments)
Short summary
11 Mar 2021
Validation of SSUSI derived ionization rates and electron densities
Stefan Bender, Patrick J. Espy, and Larry J. Paxton
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2021-15,https://doi.org/10.5194/angeo-2021-15, 2021
Revised manuscript accepted for ANGEO (discussion: closed, 8 comments)
Short summary
24 Feb 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. Discuss., https://doi.org/10.5194/angeo-2020-87,https://doi.org/10.5194/angeo-2020-87, 2021
Preprint under review for ANGEO (discussion: final response, 4 comments)
19 Feb 2021
Characteristics of Ionospheric Scintillation in Chengdu, China
Song Zhang, Hailong Li, Jinghua Li, and Lin Meng
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2021-13,https://doi.org/10.5194/angeo-2021-13, 2021
Preprint withdrawn (discussion: closed, 4 comments)
Short summary
17 Feb 2021
Simulation of Gravity Wave D-region disturbance and its effect on the LWPC simulated VLF signal
Abdellatif Benchafaa, Samir Nait Amor, and Ghazali Mebarki
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2020-68,https://doi.org/10.5194/angeo-2020-68, 2021
Revised manuscript under review for ANGEO (discussion: final response, 4 comments)
Short summary
12 Feb 2021
Io's auroral emissions via global hybrid plasma simulations
Štěpán Štverák, Pavel Trávníček, Ondřej Šebek, and David Herčík
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2021-10,https://doi.org/10.5194/angeo-2021-10, 2021
Preprint withdrawn (discussion: closed, 4 comments)
Short summary
26 Jan 2021
Predictability of the 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 Nandi, Annika Seppälä, Kazuo Shiokawa, Rémi Thiéblemont, and Qiugang Zong
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2020-94,https://doi.org/10.5194/angeo-2020-94, 2021
Revised manuscript accepted for ANGEO (discussion: final response, 4 comments)
25 Jan 2021
Performance of BDS B1 frequency standard point positioning during the main phase of different classes of geomagnetic storms in China and its surrounding area
Junchen Xue, Sreeja Vadakke Veettil, Marcio Aquino, Xiaogong Hu, Lin Quan, and Dun Liu
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2021-5,https://doi.org/10.5194/angeo-2021-5, 2021
Preprint under review for ANGEO (discussion: final response, 4 comments)
Short summary
15 Jan 2021
A Survey on High-energy Protons Response to Geomagnetic Storm in the Inner Radiation Belt
Zhaohai He, Jiyao Xu, Ilan Roth, Chi Wang, and Lei Dai
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2021-4,https://doi.org/10.5194/angeo-2021-4, 2021
Revised manuscript has not been submitted (discussion: closed, 4 comments)
Short summary
13 Jan 2021
Detection of Kelvin-Helmholtz billows over the National Capital Region of India using SODAR
Nishant Kumar, Kirti Soni, and Ravinder Agarwal
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2020-91,https://doi.org/10.5194/angeo-2020-91, 2021
Revised manuscript not accepted (discussion: closed, 4 comments)
Short summary
07 Jan 2021
Fine Scale Dynamics of Fragmented Aurora-Like Emission
Daniel K. Whiter, Hanna Dahlgren, Betty S. Lanchester, Joshua Dreyer, Noora Partamies, Nickolay Ivchenko, Marco Zaccaria Di Fraia, Rosie Oliver, Amanda Serpell-Stevens, Tiffany Shaw-Diaz, and Thomas Braunersreuther
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2020-95,https://doi.org/10.5194/angeo-2020-95, 2021
Revised manuscript under review for ANGEO (discussion: final response, 4 comments)
Short summary
16 Dec 2020
Dynamics of He++ ions at interplanetary shocks
Olga V. Sapunova, Natalia L. Borodkova, Georgii N. Zastenker, and Yuri I. Yermolaev
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2020-72,https://doi.org/10.5194/angeo-2020-72, 2020
Revised manuscript under review for ANGEO (discussion: final response, 6 comments)
Short summary
08 Dec 2020
Requirement of HE-PIXE at High Z Elements in Charnockite Matrix Composition
Avupati Venkata Surya Satyanarayana, Mokka Jagannadha Rao, and Byreddy Seetharami Reddy
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2020-77,https://doi.org/10.5194/angeo-2020-77, 2020
Preprint withdrawn (discussion: closed, 0 comments)
Short summary
08 Dec 2020
Neutral air turbulence in the mesosphere and associated polar mesospheric summer echoes (PMSEs)
Alireza Mahmoudian, Mike J. Kosch, Wayne A. Scales, Michael T. Rietveld, and Henry Pinedo
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2020-81,https://doi.org/10.5194/angeo-2020-81, 2020
Revised manuscript under review for ANGEO (discussion: final response, 7 comments)
Short summary
04 Dec 2020
Comment on Invariability of relationship between the polar cap magnetic activity and geoeffective interplanetary electric field by Troshichev et al. (2011)
Peter Stauning
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2020-52,https://doi.org/10.5194/angeo-2020-52, 2020
Preprint withdrawn (discussion: closed, 5 comments)
Short summary
27 Nov 2020
Thermal electron anisotropy driven by kinetic Alfven waves in the Earth's magnetotail
Alexander Lukin, Anton Artemyev, Evgeny Panov, Rumi Nakamura, Anatoly Petrukovich, Robert Ergun, Barbara Giles, Yuri Khotyaintsev, Per Arne Lindqvist, Christopher Russell, and Robert Strangeway
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2020-76,https://doi.org/10.5194/angeo-2020-76, 2020
Revised manuscript not accepted (discussion: closed, 4 comments)
12 Oct 2020
A case study of the spectral parameters of ULF fluctuations before substorms with no evident trigger in the interplanetary space
Nataliya Sergeevna Nosikova, Nadezda Viktorovna Yagova, Lisa Jane Baddeley, Dag Arne Lorentzen, and Dmitriy Anatolyevich Sormakov
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2020-65,https://doi.org/10.5194/angeo-2020-65, 2020
Preprint under review for ANGEO (discussion: final response, 5 comments)
21 Sep 2020
Dynamic Spectra of Small-Mass Meteors
Emma R. Mirizio, Robert G. Michell, and Marilia Samara
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2020-61,https://doi.org/10.5194/angeo-2020-61, 2020
Revised manuscript not accepted (discussion: closed, 5 comments)
Short summary
03 Aug 2020
Observations of sunlit N2+ aurora at high altitudes during the RENU2 flight
Pål Gunnar Ellingsen, Dag Lorentzen, David Kenward, Jams H. Hecht, J. Scott Evans, Fred Sigernes, and Marc Lessard
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2020-50,https://doi.org/10.5194/angeo-2020-50, 2020
Revised manuscript accepted for ANGEO (discussion: closed, 5 comments)
Short summary
01 Jul 2020
Validation of CAMS AOD using AERONET Data and Trend Analysis at Four Locations in the Indo-Gangetic Basin
Amit Misra, Sachchida Tripathi, Harjinder Sembhi, and Hartmut Boesch
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2020-40,https://doi.org/10.5194/angeo-2020-40, 2020
Publication in ANGEO not foreseen (discussion: closed, 2 comments)
Short summary
25 May 2020
Variability of Relativistic Electron Flux (E > 2 MeV) during Geo-Magnetically Quiet and Disturbed days: A Case Study
Tulsi Thapa, Binod Adhikari, Prashrit Baruwal, and Kiran Pudasainee
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2020-35,https://doi.org/10.5194/angeo-2020-35, 2020
Preprint withdrawn (discussion: closed, 4 comments)
20 Apr 2020
Earth-like planetary magnetotails as non-linear oscillators
Robert J. Burston
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2020-12,https://doi.org/10.5194/angeo-2020-12, 2020
Publication in ANGEO not foreseen (discussion: closed, 6 comments)
02 Mar 2020
Ionospheric total electron content anomaly possibly associated with the April 4, 2010 Mw7.2 Mexico earthquake
Jing Liu, Wenbin Wang, and Xuemin Zhang
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2020-5,https://doi.org/10.5194/angeo-2020-5, 2020
Manuscript not accepted for further review (discussion: closed, 5 comments)
Short summary
02 Jan 2020
Inferring the source regions of pulsating auroras
Eric Grono and Eric Donovan
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2019-162,https://doi.org/10.5194/angeo-2019-162, 2020
Preprint withdrawn (discussion: closed, 3 comments)
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03 Dec 2019
Geomagnetic pulsations in the Pc5/Pi3 frequency range and fluctuations of foF2 frequency
Nadezda Yagova, Alexander Kozlovsky, Evgeny Fedorov, and Olga Kozyreva
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2019-155,https://doi.org/10.5194/angeo-2019-155, 2019
Manuscript not accepted for further review (discussion: closed, 4 comments)
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29 Nov 2019
On the correlation between ROTI and S4
Yang Liu and Sandro Radicella
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2019-147,https://doi.org/10.5194/angeo-2019-147, 2019
Publication in ANGEO not foreseen (discussion: closed, 2 comments)
Short summary
25 Nov 2019
Nighttime O(1D) distributions in the mesopause region derived from SABER data
Mikhail Yu. Kulikov and Mikhail V. Belikovich
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2019-154,https://doi.org/10.5194/angeo-2019-154, 2019
Manuscript not accepted for further review (discussion: closed, 2 comments)
05 Nov 2019
Automatic detection of the Earth Bow Shock and Magnetopause from in-situ data with machine learning
Gautier Nguyen, Nicolas Aunai, Bayane Michotte de Welle, Alexis Jeandet, and Dominique Fontaine
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2019-149,https://doi.org/10.5194/angeo-2019-149, 2019
Revised manuscript not accepted (discussion: closed, 6 comments)
Short summary
18 Sep 2019
Ionospheric Plasma Density Measurements by Swarm Langmuir Probes: Limitations and possible Corrections
Piero Diego, Igino Coco, Igor Bertello, Maurizio Candidi, and Pietro Ubertini
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2019-136,https://doi.org/10.5194/angeo-2019-136, 2019
Manuscript not accepted for further review (discussion: closed, 10 comments)
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18 Sep 2019
Intercomparison of FY-3 and AIRS Gravity Wave Parameter Extraction Based on Three Methods
Shujie Chang, Zheng Sheng, Wei Ge, Wei Zhang, Yang He, and Zhixian Luo
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2019-130,https://doi.org/10.5194/angeo-2019-130, 2019
Manuscript not accepted for further review (discussion: closed, 4 comments)
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09 Sep 2019
A case study of the day-to-day occurrence of plasma irregularities in low-latitude ionosphere from multi-satellite observations
Weihua Luo, Chao Xiong, Zhengping Zhu, Shanshan Chang, and Xiao Yu
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2019-128,https://doi.org/10.5194/angeo-2019-128, 2019
Manuscript not accepted for further review (discussion: closed, 4 comments)
Short summary
26 Aug 2019
Using the Galilean Relativity Principle to Understand the Physical Basis for Magnetosphere-Ionosphere Coupling Processes
Anthony J. Mannucci, Ryan McGranaghan, Xing Meng, Bruce T. Tsurutani, and Olga P. Verkhoglyadova
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2019-108,https://doi.org/10.5194/angeo-2019-108, 2019
Preprint withdrawn (discussion: closed, 4 comments)
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02 Jul 2019
Air Density Induced Error on Wind Energy Estimation
Aurore Dupré, Philippe Drobinski, Jordi Badosa, Christian Briard, and Riwal Plougonven
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2019-88,https://doi.org/10.5194/angeo-2019-88, 2019
Manuscript not accepted for further review (discussion: closed, 6 comments)
Short summary
01 Jul 2019
Density correction of NRLMSISE-00 in the middle atmosphere (20–100 km) based on TIMED/SABER density data
Xuan Cheng, Junfeng Yang, Cunying Xiao, and Xiong Hu
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2019-93,https://doi.org/10.5194/angeo-2019-93, 2019
Manuscript not accepted for further review (discussion: closed, 4 comments)
Short summary
13 Jun 2019
Invariants of the Spatial-Energy Structure and Modeling of the Earth's Ion Radiation Belts
Alexander S. Kovtyukh
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2019-82,https://doi.org/10.5194/angeo-2019-82, 2019
Revised manuscript not accepted (discussion: closed, 12 comments)
Short summary
12 Jun 2019
Combinatorial observation ionospheric characteristics during tropical cyclone Debbie passing eastern Australia in 2017 using GPS and ion sounder
Fuyang Ke, Jinling Wang, Kehe Wang, Jiujing Xu, Yong Wang, Xinzhi Wang, and Jian Deng
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2019-72,https://doi.org/10.5194/angeo-2019-72, 2019
Preprint withdrawn (discussion: closed, 9 comments)
Short summary
23 May 2019
The Present & Future of the Brazilian INPE-UFSM NANOSATC-BR, CubeSats Development Program
Nelson J. Schuch, Rodrigo P. Marques, Otávio S. C. Durão, Marlos R. da Silva, Odim Mendes, Fátima Mattiello-Francisco, Andrei P. Legg, André L. da Silva, Fernando S. Pedroso, and Eduardo E. Bürger
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2019-58,https://doi.org/10.5194/angeo-2019-58, 2019
Preprint withdrawn (discussion: closed, 2 comments)
Short summary
09 May 2019
Long Range Plasma Momentum Coupling by High Voltage Static Electric field and Deep Space Exploration
Kokwei Chew, Xinyu Zhou, and Yian Lei
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2019-41,https://doi.org/10.5194/angeo-2019-41, 2019
Manuscript not accepted for further review (discussion: closed, 5 comments)
Short summary
26 Apr 2019
Characteristics of ionospheric irregularities near the northern equatorial anomaly crest
Jinghua Li, Guanyi Ma, Klemens Hocke, Qingtao Wan, Jiangtao Fan, and Xiaolan Wang
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2019-64,https://doi.org/10.5194/angeo-2019-64, 2019
Revised manuscript not accepted (discussion: closed, 8 comments)
Short summary
15 Apr 2019
Investigation of Effects of Coronal Mass Ejections on Ionospheric Total Electron Content over Nsukka, South Eastern Nigeria
Esther A. Hanson, F. Nneka Okeke, and Kingsley Okpala
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2019-39,https://doi.org/10.5194/angeo-2019-39, 2019
Publication in ANGEO not foreseen (discussion: closed, 4 comments)
14 Mar 2019
Variation in altitude of high-frequency enhanced plasma line by the pump near the 5th electron gyro-harmonic
Jun Wu, Jian Wu, Michael T. Rietveld, Ingemar Haggstrom, Haisheng Zhao, Tong Xu, and Zhengwen Xu
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2019-23,https://doi.org/10.5194/angeo-2019-23, 2019
Manuscript not accepted for further review (discussion: closed, 6 comments)
06 Mar 2019
The linear growth rate of Rayleigh–Taylor instability in ionospheric F layer
Kangkang Liu
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2019-28,https://doi.org/10.5194/angeo-2019-28, 2019
Revised manuscript not accepted (discussion: closed, 4 comments)
Short summary
27 Feb 2019
Effects of Earth's magnetic field variation on high frequency wave propagation in the ionosphere
Mariano Fagre, Bruno S. Zossi, Erdal Yiğit, Hagay Amit, and Ana G. Elias
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2019-27,https://doi.org/10.5194/angeo-2019-27, 2019
Preprint retracted (discussion: closed, 4 comments)
Short summary
25 Jan 2019
Analysis of geomagnetic measurements prior the Maule (2010), Iquique (2014) and Illapel (2015) earthquakes, in the Pacific Ocean sector of the Southern Hemisphere
Enrique G. Cordaro, Patricio Venegas-Aravena, and David Laroze
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2019-9,https://doi.org/10.5194/angeo-2019-9, 2019
Manuscript not accepted for further review (discussion: closed, 7 comments)
Short summary
24 Jan 2019
Decrease of total electron content during the 9 March 2016 total solar eclipse observed at low latitude stations, Indonesia
Wahyu Srigutomo, Alamta Singarimbun, Winda Meutia, I Gede Putu Fadjar Soerya Djaja, Buldan Muslim, and Prayitno Abadi
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2019-11,https://doi.org/10.5194/angeo-2019-11, 2019
Publication in ANGEO not foreseen (discussion: closed, 4 comments)
Short summary
12 Dec 2018
Regional Ionosphere Mapping Using Zero Difference GPS Carrier Phase
Heba Tawfeek, Ahmed Sedeek, Mostafa Rabah, and Gamal El-Fiky
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2018-121,https://doi.org/10.5194/angeo-2018-121, 2018
Publication in ANGEO not foreseen (discussion: closed, 2 comments)
06 Dec 2018
The current sheet flapping motions induced by non-adiabatic ions: case study
Xinhua Wei, Chunlin Cai, Henri Rème, Iannis Dandouras, and George Parks
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2018-124,https://doi.org/10.5194/angeo-2018-124, 2018
Revised manuscript not accepted (discussion: closed, 10 comments)
Short summary
15 Nov 2018
Non-linear Effects in Electromagnetic Wave Activity Observed in the RELEC Experiment on-board Vernov Mission
Mikhail I. Panasyuk, Sergey I. Svertilov, Stanislav I. Klimov, Valery A. Grushin, Denis I. Novikov, Yuri Y. Ruzhin, Yuri M. Mikhailov, Csaba Ferencz, Peter Szegedi, Valery E. Korepanov, Vitaly V. Bogomolov, Gali K. Garipov, Serhiy V. Belyayev, and Olexander N. Demidov
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2018-119,https://doi.org/10.5194/angeo-2018-119, 2018
Revised manuscript not accepted (discussion: closed, 4 comments)
Short summary
14 Nov 2018
Statistical variations of lower atmospheric turbulence and roles of inertial gravity waves at a middle latitude radiosonde site
Jian Zhang, Shao Dong Zhang, Chun Ming Huang, Kai Ming Huang, Ye Hui Zhang, Yun Gong, and Quan Gan
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2018-114,https://doi.org/10.5194/angeo-2018-114, 2018
Publication in ANGEO not foreseen (discussion: closed, 2 comments)
Short summary
30 Oct 2018
A combined analysis of geomagnetic data and cosmic ray secondaries in the September 2017 space weather phenomena studies
Roman Sidorov, Anatoly Soloviev, Alexei Gvishiani, Viktor Getmanov, Mioara Mandea, Anatoly Petrukhin, and Igor Yashin
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2018-111,https://doi.org/10.5194/angeo-2018-111, 2018
Manuscript not accepted for further review (discussion: closed, 4 comments)
Short summary
25 Oct 2018
Vertical Ionosphere Delay Estimation using Zero Difference GPS Phase Observation
Ahmed Elsayed, Ahmed Sedeek, Mohamed Doma, and Mostafa Rabah
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2018-113,https://doi.org/10.5194/angeo-2018-113, 2018
Preprint withdrawn (discussion: closed, 3 comments)
Short summary
18 Oct 2018
Characteristic study of double substorm onsets in response to IMF variations
Ching-Chang Cheng, Christopher T. Russell, Ian R. Mann, Eric Donovan, and Wolfgang Baumjohann
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2018-116,https://doi.org/10.5194/angeo-2018-116, 2018
Preprint withdrawn (discussion: closed, 3 comments)
Short summary
28 Sep 2018
Wave activity in front of high-β Earth bow shocks
Anatoli A. Petrukovich, Olga M. Chugunova, and Pavel I. Shustov
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2018-110,https://doi.org/10.5194/angeo-2018-110, 2018
Manuscript not accepted for further review (discussion: closed, 5 comments)
Short summary
06 Sep 2018
Semiannual Variation in radiation belts particle fluxes: Van Allen probes observations
Facundo L. Poblet and Francisco Azpilicueta
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2018-98,https://doi.org/10.5194/angeo-2018-98, 2018
Manuscript not accepted for further review (discussion: closed, 4 comments)
Short summary
30 Aug 2018
Evaluation of the IGS–Global Ionospheric Mapping model over Egypt
Mostafa Rabah and Ahmed Sedeek
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2018-92,https://doi.org/10.5194/angeo-2018-92, 2018
Revised manuscript not accepted (discussion: closed, 8 comments)
Short summary
29 Aug 2018
Improvements to Predictions of the Ionospheric Annual Anomaly by the International Reference Ionosphere Model
Steven Brown, Dieter Bilitza, and Erdal Yiğit
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2018-97,https://doi.org/10.5194/angeo-2018-97, 2018
Preprint withdrawn (discussion: closed, 4 comments)
Short summary
24 Aug 2018
Variation in total electron content with sunspot number during the ascending and maximum phases of solar cycle 24 at Birnin Kebbi
Aghogho Ogwala, Emmanuel Olufemi Somoye, Olugbenga Ogunmodimu, Rasaq Adewemimo Adeniji-Adele, Eugene Oghenakpobo Onori, Oluwole Oyedokun, and Ernest Iheonu
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2018-95,https://doi.org/10.5194/angeo-2018-95, 2018
Manuscript not accepted for further review (discussion: closed, 9 comments)
Short summary
23 Jul 2018
Capturing the signature of heavy rainfall events using the 2-d-/4-d water vapour information derived from GNSS measurement in Hong Kong
Qingzhi Zhao, Yibin Yao, and Wanqiang Yao
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2018-76,https://doi.org/10.5194/angeo-2018-76, 2018
Manuscript not accepted for further review (discussion: closed, 8 comments)
Short summary
17 Jul 2018
Dependence of the critical Richardson number on the temperature gradient in the mesosphere
Michael N. Vlasov and Michael C. Kelley
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2018-71,https://doi.org/10.5194/angeo-2018-71, 2018
Manuscript not accepted for further review (discussion: closed, 4 comments)
Short summary
19 Jun 2018
Singular variations in geomagnetic disturbance content at auroral latitudes
Abraham Abraham, Gangadharan Renuka, Cherian Ligi, Joseph Mathew Tiju, Anie Varghese Asha, S. B. Chandran Rakesh, and Varghese Blessy
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2018-62,https://doi.org/10.5194/angeo-2018-62, 2018
Preprint withdrawn (discussion: closed, 2 comments)
Short summary
07 Jun 2018
On the directions and structure of the short-term magnetic variations
Andrey Khokhlov, Roman Krasnoperov, Bogdan Nikolov, Julia Nikolova, Mikhail Dobrovolsky, Dmitry Kudin, Valery Petrov, and Ivan Belov
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2018-46,https://doi.org/10.5194/angeo-2018-46, 2018
Preprint withdrawn (discussion: closed, 4 comments)
Short summary
05 Jun 2018
Variability of TEC and improvement of performance of the IRI model over Ethiopia during the high solar activity phase
Yekoye Asmare Tariku
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2018-48,https://doi.org/10.5194/angeo-2018-48, 2018
Preprint retracted (discussion: closed, 5 comments)
30 May 2018
Contribution of patchy reconnection to the ion to electron temperature ratio in the Earth's magnetotail
Chuxin Chen and Chih-Ping Wang
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2018-47,https://doi.org/10.5194/angeo-2018-47, 2018
Revised manuscript not accepted (discussion: closed, 4 comments)
Short summary
16 Feb 2018
Monitoring potential ionosphere changes caused by Van earthquake (Mw 7.2) using GNSS measurements
Selcuk Peker, Samed Inyurt, and Cetin Mekik
Ann. Geophys. Discuss., https://doi.org/10.5194/angeo-2018-11,https://doi.org/10.5194/angeo-2018-11, 2018
Preprint retracted (discussion: closed, 4 comments)
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