Articles | Volume 40, issue 2
https://doi.org/10.5194/angeo-40-191-2022
© Author(s) 2022. 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-40-191-2022
© Author(s) 2022. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Regular paper
| 
28 Mar 2022
Regular paper |
| 28 Mar 2022
| 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
CORRESPONDING AUTHOR
State Key Laboratory of Space Weather – NSSC/CAS, Beijing, China
National Institute for Space Research – INPE, São José dos
Campos, SP, Brazil
Yajun Zhu
State Key Laboratory of Space Weather – NSSC/CAS, Beijing, China
Clezio M. Denardini
National Institute for Space Research – INPE, São José dos
Campos, SP, Brazil
Sony S. Chen
National Institute for Space Research – INPE, São José dos
Campos, SP, Brazil
Ronan A. J. Chagas
National Institute for Space Research – INPE, São José dos
Campos, SP, Brazil
Lígia A. Da Silva
State Key Laboratory of Space Weather – NSSC/CAS, Beijing, China
National Institute for Space Research – INPE, São José dos
Campos, SP, Brazil
Carolina S. Carmo
National Institute for Space Research – INPE, São José dos
Campos, SP, Brazil
Juliano Moro
State Key Laboratory of Space Weather – NSSC/CAS, Beijing, China
Southern Space Coordination – COESU, Santa Maria, RS, Brazil
Diego Barros
National Institute for Space Research – INPE, São José dos
Campos, SP, Brazil
Paulo A. B. Nogueira
Instituto Federal de Educação Ciência e Tecnologia de São Paulo
– IFSP, Jacareí, SP, Brazil
José P. Marchezi
State Key Laboratory of Space Weather – NSSC/CAS, Beijing, China
National Institute for Space Research – INPE, São José dos
Campos, SP, Brazil
Giorgio A. S. Picanço
National Institute for Space Research – INPE, São José dos
Campos, SP, Brazil
Paulo Jauer
State Key Laboratory of Space Weather – NSSC/CAS, Beijing, China
National Institute for Space Research – INPE, São José dos
Campos, SP, Brazil
Régia P. Silva
National Institute for Space Research – INPE, São José dos
Campos, SP, Brazil
Douglas Silva
State Key Laboratory of Space Weather – NSSC/CAS, Beijing, China
National Institute for Space Research – INPE, São José dos
Campos, SP, Brazil
José A. Carrasco
National Institute for Space Research – INPE, São José dos
Campos, SP, Brazil
Chi Wang
State Key Laboratory of Space Weather – NSSC/CAS, Beijing, China
Zhengkuan Liu
State Key Laboratory of Space Weather – NSSC/CAS, Beijing, China
Data sets
The advanced Composition Explorer (http://www.srl.caltech.edu/ACE/ASC/DATA/browse-data/) E. Stone, A. Frandsen, R. Mewaldt, E. R. Christian, D. Margolies, J. F. Ormes, and F. Snow https://doi.org/10.1023/A:1005082526237
Review on space weather in Latin America. 2. The research networks ready for space weather (http://www2.inpe.br/climaespacial/portal/en/) C. M. Denardini, S. Dasso, and J. A. Gonzalez-Esparza https://doi.org/10.1016/j.asr.2016.03.013
Short summary
This study showed the ionospheric response over low-latitude regions in Brazil predicted by Martínez-Ledesma et al. (2020) for the solar eclipse event on 14 December 2020. We used a multi-instrumental and modeling analysis to observe the modifications in the E and F regions and the Es layers over Campo Grande and Cachoeira Paulista. The results showed that solar eclipses can cause significant ionosphere modifications even though they only partially reach the Brazilian low-latitude regions.
This study showed the ionospheric response over low-latitude regions in Brazil predicted by...
Special issue