Articles | Volume 37, issue 4
https://doi.org/10.5194/angeo-37-747-2019
© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Special issue:
https://doi.org/10.5194/angeo-37-747-2019
© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Regular paper
| 
23 Aug 2019
Regular paper |
| 23 Aug 2019
| 23 Aug 2019
Effects of solar flares on the ionosphere as shown by the dynamics of ionograms recorded in Europe and South Africa
Veronika Barta
CORRESPONDING AUTHOR
Geodetic and Geophysical institute, Research Centre for Astronomy
and Earth Sciences, Sopron, Hungary
Gabriella Sátori
Geodetic and Geophysical institute, Research Centre for Astronomy
and Earth Sciences, Sopron, Hungary
Kitti Alexandra Berényi
Doctoral School of Environmental Sciences, Eötvös Loránd University, Budapest, Hungary
Geodetic and Geophysical institute, Research Centre for Astronomy
and Earth Sciences, Sopron, Hungary
Árpád Kis
Geodetic and Geophysical institute, Research Centre for Astronomy
and Earth Sciences, Sopron, Hungary
Earle Williams
Parsons Laboratory, Massachusetts Institute of Technology, Cambridge,
USA
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Cited
23 citations as recorded by crossref.
- Ionospheric response over the Middle Asian region to the May 1967 geomagnetic storm G. Gordiyenko 10.1016/j.jastp.2023.106151
- Solar Flare Effects Observed over Mexico during 30–31 March 2022 M. Sergeeva et al. 10.3390/rs15020397
- Ionospheric disturbances in a large area of the terrestrial globe by two strong solar flares of September 6, 2017, the strongest space weather events in the last decade P. Fagundes et al. 10.1016/j.asr.2020.06.032
- Multi‐Instrument Investigation of the Impact of the Space Weather Events of 6–10 September 2017 P. Amaechi et al. 10.1029/2021SW002806
- Detection of Solar Flares from the Analysis of Signal-to-Noise Ratio Recorded by Digisonde at Mid-Latitudes V. de Paula et al. 10.3390/rs14081898
- The geomagnetic response to the X-class solar flares of September 2017 Y. Luo et al. 10.1016/j.asr.2023.09.043
- Extreme Solar Events: Setting up a Paradigm I. Usoskin et al. 10.1007/s11214-023-01018-1
- Development of a local empirical model of ionospheric total electron content (TEC) and its application for studying solar-ionospheric effects P. Davoudifar et al. 10.1038/s41598-021-93496-y
- Multi-instrumental investigation of the solar flares impact on the ionosphere on 05–06 December 2006 V. Barta et al. 10.3389/fenvs.2022.904335
- Effect of intense solar flares on TEC variation at low-latitude station Varanasi A. Singh et al. 10.1007/s12036-020-09637-8
- Ionospheric Absorption Variation Based on Ionosonde and Riometer Data and the NOAA D-RAP Model over Europe During Intense Solar Flares in September 2017 V. Barta et al. 10.3390/rs16213975
- Anomaly effects of 6–10 September 2017 solar flares on ionospheric total electron content over Saudi Arabian low latitudes K. Reddybattula et al. 10.1016/j.actaastro.2020.07.045
- Wave perturbations in Earth’s thermosphere in conjunction with X1.7 solar flare: Observational perspective R. Aswathy et al. 10.1016/j.asr.2023.08.027
- Investigating the effect of large solar flares on the ionosphere based on novel Digisonde data comparing three different methods A. Buzás et al. 10.3389/fspas.2023.1201625
- The Influence of Different Phases of a Solar Flare on Changes in the Total Electron Content in the Earth’s Ionosphere S. Bekker et al. 10.3847/1538-4357/ad631d
- Statistical analysis of short-wave fadeout for extreme space weather event estimation C. Tao et al. 10.1186/s40623-020-01278-z
- Duration and extent of solar X-ray flares and shortwave fadeouts likely to impact high frequency radio wave propagation based on an evaluation of absorption at 30 MHz R. Fiori et al. 10.1016/j.jastp.2023.106148
- Observations of Geomagnetic Crochet at High‐Latitudes Due To X1.5 Class Solar Flare on 3 July 2021 S. Rao et al. 10.1029/2023SW003719
- A high-accuracy ionospheric foF2 critical frequency forecast using long short-term memory LSTM A. Denisenko-Floyd et al. 10.1017/eds.2024.20
- A Study of Solar Flare Effects on the Geomagnetic Field Components during Solar Cycles 23 and 24 O. Grodji et al. 10.3390/atmos13010069
- New ionospheric index for Space Weather services O. Sheiner et al. 10.1016/j.asr.2020.05.022
- The Response of the Earth’s Lower Ionosphere to Gamma-Ray Solar Flares and their Associated X-ray M. Mohery et al. 10.1088/1674-4527/ac56cc
- Ionospheric Response to the M‐ and X‐Class Solar Flares of 28 October 2021 Over the African Sector J. Habarulema et al. 10.1029/2022SW003104
23 citations as recorded by crossref.
- Ionospheric response over the Middle Asian region to the May 1967 geomagnetic storm G. Gordiyenko 10.1016/j.jastp.2023.106151
- Solar Flare Effects Observed over Mexico during 30–31 March 2022 M. Sergeeva et al. 10.3390/rs15020397
- Ionospheric disturbances in a large area of the terrestrial globe by two strong solar flares of September 6, 2017, the strongest space weather events in the last decade P. Fagundes et al. 10.1016/j.asr.2020.06.032
- Multi‐Instrument Investigation of the Impact of the Space Weather Events of 6–10 September 2017 P. Amaechi et al. 10.1029/2021SW002806
- Detection of Solar Flares from the Analysis of Signal-to-Noise Ratio Recorded by Digisonde at Mid-Latitudes V. de Paula et al. 10.3390/rs14081898
- The geomagnetic response to the X-class solar flares of September 2017 Y. Luo et al. 10.1016/j.asr.2023.09.043
- Extreme Solar Events: Setting up a Paradigm I. Usoskin et al. 10.1007/s11214-023-01018-1
- Development of a local empirical model of ionospheric total electron content (TEC) and its application for studying solar-ionospheric effects P. Davoudifar et al. 10.1038/s41598-021-93496-y
- Multi-instrumental investigation of the solar flares impact on the ionosphere on 05–06 December 2006 V. Barta et al. 10.3389/fenvs.2022.904335
- Effect of intense solar flares on TEC variation at low-latitude station Varanasi A. Singh et al. 10.1007/s12036-020-09637-8
- Ionospheric Absorption Variation Based on Ionosonde and Riometer Data and the NOAA D-RAP Model over Europe During Intense Solar Flares in September 2017 V. Barta et al. 10.3390/rs16213975
- Anomaly effects of 6–10 September 2017 solar flares on ionospheric total electron content over Saudi Arabian low latitudes K. Reddybattula et al. 10.1016/j.actaastro.2020.07.045
- Wave perturbations in Earth’s thermosphere in conjunction with X1.7 solar flare: Observational perspective R. Aswathy et al. 10.1016/j.asr.2023.08.027
- Investigating the effect of large solar flares on the ionosphere based on novel Digisonde data comparing three different methods A. Buzás et al. 10.3389/fspas.2023.1201625
- The Influence of Different Phases of a Solar Flare on Changes in the Total Electron Content in the Earth’s Ionosphere S. Bekker et al. 10.3847/1538-4357/ad631d
- Statistical analysis of short-wave fadeout for extreme space weather event estimation C. Tao et al. 10.1186/s40623-020-01278-z
- Duration and extent of solar X-ray flares and shortwave fadeouts likely to impact high frequency radio wave propagation based on an evaluation of absorption at 30 MHz R. Fiori et al. 10.1016/j.jastp.2023.106148
- Observations of Geomagnetic Crochet at High‐Latitudes Due To X1.5 Class Solar Flare on 3 July 2021 S. Rao et al. 10.1029/2023SW003719
- A high-accuracy ionospheric foF2 critical frequency forecast using long short-term memory LSTM A. Denisenko-Floyd et al. 10.1017/eds.2024.20
- A Study of Solar Flare Effects on the Geomagnetic Field Components during Solar Cycles 23 and 24 O. Grodji et al. 10.3390/atmos13010069
- New ionospheric index for Space Weather services O. Sheiner et al. 10.1016/j.asr.2020.05.022
- The Response of the Earth’s Lower Ionosphere to Gamma-Ray Solar Flares and their Associated X-ray M. Mohery et al. 10.1088/1674-4527/ac56cc
- Ionospheric Response to the M‐ and X‐Class Solar Flares of 28 October 2021 Over the African Sector J. Habarulema et al. 10.1029/2022SW003104
Latest update: 14 Dec 2024
Short summary
The solar flare effects on ionosphere at midlatitudes and low latitudes were investigated with the systematic analysis of ionospheric parameters derived from ionograms (total radio fade-out, fmin, dfmin: deviation from the reference days). The duration of the total fade-out varied with the solar zenith angle. Furthermore, a solar-zenith-angle-dependent enhancement of the fmin and dfmin parameters was detected but the observed values also depended on the flare intensity.
The solar flare effects on ionosphere at midlatitudes and low latitudes were investigated with...
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