Climatology and modeling of ionospheric scintillations and irregularity zonal drifts at the equatorial anomaly crest region
MTAH Muella, MH Duarte-Silva… - Annales …, 2017 - angeo.copernicus.org
In this study the climatology of ionospheric scintillations and the zonal drift velocities of
scintillation-producing irregularities are depicted for a station located under the southern …
scintillation-producing irregularities are depicted for a station located under the southern …
First report of an eclipse from Chilean ionosonde observations: Comparison with total electron content estimations and the modeled maximum electron concentration …
M Bravo, M Martínez‐Ledesma… - Journal of …, 2020 - Wiley Online Library
The ionospheric responses to the total solar eclipse on 2 July 2019 over low latitudes in
southern South America are presented. Ionosonde observations were used within the totality …
southern South America are presented. Ionosonde observations were used within the totality …
Different Sporadic‐E (Es) Layer Types Development During the August 2018 Geomagnetic Storm: Evidence of Auroral Type (Esa) Over the SAMA Region
J Moro, J Xu, CM Denardini… - Journal of …, 2022 - Wiley Online Library
Sporadic‐E (Es) layers are investigated over five Digisonde stations located inside (Santa
Maria and Cachoeira Paulista), boundary (São Luís), and outside (Millstone Hill and Port …
Maria and Cachoeira Paulista), boundary (São Luís), and outside (Millstone Hill and Port …
Prediction of the ionospheric response to the 14 December 2020 total solar eclipse using SUPIM‐INPE
We present the first prediction of the ionospheric response to the 14 December 2020 solar
eclipse using the SUPIM‐INPE model. Simulations are made for all known ionosonde …
eclipse using the SUPIM‐INPE model. Simulations are made for all known ionosonde …
Understanding inter-hemispheric traveling ionospheric disturbances and their mechanisms
Traveling ionospheric disturbances (TIDs) are wave-like disturbances in ionospheric plasma
density. They are often observed during both quiet (medium-scale TID) and geomagnetically …
density. They are often observed during both quiet (medium-scale TID) and geomagnetically …
Climatology of intermediate descending layers (or 150 km echoes) over the equatorial and low-latitude regions of Brazil during the deep solar minimum of 2009
In this work, we have performed a study for the first time on the climatology of the
intermediate descending layers (ILs) over Brazilian equatorial and low-latitude regions …
intermediate descending layers (ILs) over Brazilian equatorial and low-latitude regions …
Ionospheric response modeling under eclipse conditions: Evaluation of 14 December 2020, total solar eclipse prediction over the South American sector
In this work, we evaluate the SUPIM-INPE model prediction of the 14 December 2020, total
solar eclipse over the South American continent. We compare the predictions with data from …
solar eclipse over the South American continent. We compare the predictions with data from …
Storm time equatorial plasma bubble zonal drift reversal due to disturbance Hall electric field over the Brazilian region
The dynamics of equatorial ionospheric plasma bubbles over Brazilian sector during two
magnetic storm events are investigated in this work. The observations were made at varying …
magnetic storm events are investigated in this work. The observations were made at varying …
Nocturnal Sporadic Cusp‐Type Layer (Esc) Resulting From Anomalous Excess Ionization Over the SAMA Region During the Extreme Magnetic Storm on 11 May …
LCA Resende, Y Zhu, AM Santos… - Journal of …, 2024 - Wiley Online Library
Digisonde data showed a peculiar behavior in the nighttime lower ionosphere over
Cachoeira Paulista (CXP, 22.7° S, 45° W, dip∼ 35°), a low‐latitude station located inside …
Cachoeira Paulista (CXP, 22.7° S, 45° W, dip∼ 35°), a low‐latitude station located inside …
Seasonal evolution of the ionospheric summer evening and Weddell Sea Anomalies: Antarctic Peninsula area
MA Bravo, CU Villalobos, CC Rivera… - Advances in Space …, 2024 - Elsevier
Diurnal and seasonal variations of the maximum electron concentration of the ionosphere
(NmF2) depart from the expected variations in some geographical regions. These anomalies …
(NmF2) depart from the expected variations in some geographical regions. These anomalies …