Name: IV SAGE - Semana Acadêmica da Geofísica Espacial
Start: 2026-10-05T08:00:00-03:00
End: 2026-10-09T20:30:00-03:00
Location: INPE

IV SAGE - Semana Acadêmica da Geofísica Espacial

from Monday, October 5, 2026 (8:00 AM) to Friday, October 9, 2026 (8:30 PM)

Monday, October 5, 2026

9:15 AM Badge pickup | Entrega de Crachá

9:15 AM - 10:45 AM
Room: IAI

9:30 AM Openning | Abertura

9:30 AM - 9:45 AM
Room: IAI
9:45 AM Invited Talk | Palestra Convidada
9:45 AM - 10:15 AM
Room: IAI
Contributions

9:45 AM Ionospheric Remote Sensing Using Satellite Data: Applications to Space Weather - Giorgio Picanço (Space Science Laboratory, University of Massachusetts Lowell, USA)
10:15 AM Invited Talk | Palestra Convidada: Pos graduação GEO
Pos graduação GEO
10:15 AM - 10:45 AM
Room: IAI
Contributions

10:15 AM Estagio no exterior
10:45 AM Coffee Break
Coffee Break
10:45 AM - 11:00 AM
Room: IAI
11:00 AM Oral Presentations | Apresetações Orais: Sessão 2
Sessão 2
11:00 AM - 12:00 PM
Room: IAI
Contributions

11:00 AM Effects of the very weak geomagnetic storm of 15 April 2025 and intense storm of 16 April 2025 in the low-latitude and equatorial ionosphere over Brazil - Rodolfo de Jesus (Instituto Nacional de Pesquisas Espaciais)

11:15 AM identificação da superfície crítica de Alfvén e efeitos das componentes de conversão de energias - Caroline Botelho (Instituto Nacional de Pesquisas Espaciais)

11:30 AM Longitudinal Shock Extent and Characterization of Interplanetary Shocks Across Distinct Interplanetary Medium Environments Using Multi-Spacecraft Observations - ALIU KARIM (NATIONAL INSTITUTE FOR SPACE RESEARCH (INPE))

11:45 AM Inversão DEM com SDO/AIA: quando um bom ajuste não garante a física - Bruno Fernandes Garcia
12:00 PM Lunch | Almoço
Lunch | Almoço
12:00 PM - 2:00 PM
Room: IAI
2:00 PM Invited Talk | Palestra Convidada: EMBRACE
EMBRACE
2:00 PM - 2:30 PM
Room: IAI
Contributions

2:00 PM Estudo e Monitoramento Brasileiro do Clima Espacial - EMBRACE - Joaquim Costa (INPE - National Institute for Space Research)
2:30 PM Oral Presentations | Apresetações Orais
2:30 PM - 3:30 PM
Room: IAI
Contributions

2:30 PM First steps of the study of the long-term effects on the diurnal variation of the geomagnetic field in the SAMA region - Guillermo Caro (Instituto Nacional de Pesquisas Espaciais)

2:45 PM ESTIMATIVA E REPRESENTAÇÃO DO CAMPO GEOELÉTRICO INDUZIDO POR TEMPESTADES MAGNÉTICAS - Jorge Camasmie (Universidade de São Paulo)

3:00 PM Latitudinal dependence of the cosmic noise absorption across the SAMA based on recent measurements - Solomon Atotuomah (INPE)

3:15 PM Electron Flux Variations Associated with Plasmaspheric Plumes and Hiss Waves under Different Solar Wind Conditions - Pedro Henrique Ferreira Fister
3:30 PM Coffe Break
Coffe Break
3:30 PM - 3:45 PM
Room: IAI
3:45 PM Oral Presentations | Apresetações Orais
3:45 PM - 4:15 PM
Room: IAI
Contributions

3:45 PM Understanding the Mechanisms Driving Particle Precipitation over the South Atlantic Magnetic Anomaly during the June 2015 Geomagnetic Storm - Karen Julia Coldebella Ferreira (National Institute for Space Research (INPE) / NASA Goddard Space Flight Center)

4:00 PM A magnetosfera de Júpiter e sua interação com os satélites Galileanos - Emilly Rosa
Tuesday, October 6, 2026
9:00 AM Invited Talk | Palestra Convidada
9:00 AM - 9:30 AM
Room: IAI
Contributions

9:00 AM Detection of the Atypical Sporadic E Layer Due to Anomalous Extra Ionization During Magnetic Storms over Brazilian Regions - Laysa Resende (INPE)
9:30 AM Oral Presentations | Apresetações Orais: Apresentações alunos
Apresentações alunos
9:30 AM - 10:30 AM
Room: IAI
Contributions

9:30 AM CLIMATOLOGY OF GNSS-DERIVED IONOSPHERIC DISTURBANCE INDICES OVER THE SAMA REGION - Anita Jungton Valcorte

9:45 AM Equatorial Ionospheric Electrodynamics at Sunset: From the Pre-Reversal Enhancement to Plasma Irregularities - ÂNGELA VALENTIM (INPE)

10:00 AM SPORADIC E LAYERS EXHIBITING SPREAD ECHOES IN THE SOUTH AMERICAN MAGNETIC ANOMALY: MORPHOLOGY AND DYNAMICS - Jaziel Campelo (Instituto Nacional de Pesquisas Espaciais)

10:15 AM Studies of Maximum Usable Frequency (MUF) in Brazilian Ionospheric Stations and Its Prediction Based on Machine Learning - Oluwasola Akinbode (INPE)
10:30 AM Coffee Break
Coffee Break
10:30 AM - 10:45 AM
Room: IAI
10:45 AM Invited Talk | Palestra Convidada
10:45 AM - 11:15 AM
Room: IAI
Contributions

10:45 AM TBD - Kleber Pinheiro Naccarato (INPE)
11:15 AM Oral Presentations | Apresetações Orais: Apresentação Alunos
Apresentação Alunos
11:15 AM - 12:00 PM
Room: IAI
Contributions

11:15 AM Study Of The Propagation Of Positive Upward Leaders Using High-Speed Cameras - João Carlos Martins Alves (Instituto Nacional de Pesquisas Espaciais)

11:30 AM Previsão imediata de tempo (nowcasting), tempo severo e raios - Diego Rhamon

11:45 AM ANÁLISE DE DESCARGAS ATMOSFÉRICAS POR VISÃO COMPUTACIONAL EM CÂMERAS DE ALTA VELOCIDADE - Hentony Barboza (INPE)
12:00 PM Lunch
Lunch
12:00 PM - 2:00 PM
Room: IAI
2:00 PM Invited Talk | Palestra Convidada
2:00 PM - 2:30 PM
Room: IAI
Contributions

2:00 PM Marcos de uma trajetória acadêmica na Física Solar -Terrestre - Arian González (UNIVAP)
2:30 PM Oral Presentations | Apresetações Orais
2:30 PM - 3:30 PM
Room: IAI
Contributions

2:30 PM Exploring Jupiter’s Aurora - Hadassa Raquel Peixoto Jácome (INPE)

2:45 PM Development of 'Heliogap': A Python Library for Solar Wind and Ground-Based Magnetometers Data Curation and Gap Analysis - José Neto (INPE)

3:00 PM Wavelet Coherence and Cross Wavelet Analysis of F10.7cm index and H-component at Jataí (lat. 17° 52’, long. 51° 43’ ), Brazil, in 2022 year - Érik A. Barbosa (National Institute for Space Research (INPE))

3:15 PM VISUALIZAÇÃO E PROCESSAMENTO DE DADOS SOLARES PARA O ESTUDO DE CASO COMPARATIVO DAS REGIÕES ATIVAS NOAA AR 12712 E NOAA AR 3664 - Manuela Antonelli (IFSP)
3:30 PM Coffee Break
Coffee Break
3:30 PM - 3:45 PM
Room: IAI
3:45 PM Oral Presentations | Apresetações Orais
3:45 PM - 4:15 PM
Room: IAI
Contributions

3:45 PM Characteristics of EUV emission during a X8.2 flare observed in the solar limb - Jean Santos (instituto nacional de pesquisas espaciais)

4:00 PM Review of the main EFfects SignAlIng the ElectRodynamic CouplIng between the AtmospherE and Space (FAIRIES) - Eliah São Sabbas (INPE)
Wednesday, October 7, 2026
9:00 AM Invited Talk | Palestra Convidada
9:00 AM - 9:30 AM
Room: IAI
Contributions

9:00 AM Geofísica Espacial em Todo Lugar: Conexões entre Ciência, Tecnologia e outras coisas mais - CLAUDIA MEDEIROS (INPE)
9:30 AM Oral Presentations | Apresetações Orais
9:30 AM - 10:30 AM
Room: IAI
Contributions

9:30 AM The INPE–NSSC Na-K LIDAR Program: A Review of Scientific Achievements and Future Perspectives - Vania Fátima Andrioli (INPE)

9:45 AM Observations of the Midnight Brightness Wave Across Brazil: Latitudinal Evolution and Propagation Speed - Suallyson Araújo (INPE)

10:00 AM Um código simples das ondas gravidade acústicas - Esfhan alam kherani (Researcher, INPE)

10:15 AM Simultaneous sodium and potassium lidar observations of meteor trails in the mesosphere and lower thermosphere (2018–2023) - Femi Olajide-Owoyomi (National Institute for Space Research, INPE, Brasil.)
10:30 AM Coffee Break
Coffee Break
10:30 AM - 10:45 AM
Room: IAI
10:45 AM Oral Presentations | Apresetações Orais
10:45 AM - 12:00 PM
Room: IAI
Contributions

10:45 AM Upward Lightning Flashes on Wind Turbines: The Risk of Multi-Point Lightning Attachment on Wind Turbines - Tagianne da Silva (INPE)

11:00 AM ORIGIN OF A PHANTOM FORBUSH DECREASE EVENT ON JANUARY 31, 2012 - Jesus Alberto Nunez (National Institute for Space Research)

11:15 AM Aerosol-Radiation Interaction: Impacts on Atmospheric Stability and Lightning activity. - Abdala Elias Nader (INPE)

11:30 AM Cosmic Ray Muon Forbush Decrease and Its Relation with ICMEs - Marlos Rockenbach (INPE)

11:45 AM A Resposta da Multifractalidade de Uma Nuvem Magnética durante um evento de ICME. - Alexandre Sacata
12:00 PM Lunch
Lunch
12:00 PM - 2:00 PM
Room: IAI
2:00 PM Invited Talk | Palestra Convidada
2:00 PM - 2:30 PM
Room: IAI
Contributions

2:00 PM Pesquisas em Dinâmica e Química da Média Atmosfera no INPE - Paulo Batista (INPE) Paulo Prado Batista (INPE)
2:30 PM Oral Presentations | Apresetações Orais
2:30 PM - 3:30 PM
Room: IAI
Contributions

2:30 PM MHD global magnetospheric simulations during the Laschamps excursion of the geomagnetic field. - Carlos Eduardo Quintanilha (INPE)

2:45 PM Development of a Thermo-Optic Mach–Zehnder Interferometer for Solar Radiometric Instrumentation - Adriany Barbosa (INPE)

3:00 PM Kinetic Theory of Electrons in the Young Solar Wind through Analytical Deduction of the Heat Flux of Whistler Waves - Laíne Soares (Instituto Nacional de Pesquisas Espaciais)

3:15 PM Identifying Satellite Crossings of the Earth's Magnetosheath Using Unsupervised Learning Algorithms - javier silva (Instituto Nacional de Pesquisas Espaciais)
3:30 PM Coffee Break
Coffee Break
3:30 PM - 3:45 PM
Room: IAI
3:45 PM Invited Talk | Palestra Convidada
3:45 PM - 4:15 PM
Room: IAI
Contributions

3:45 PM MPPSim – Uma Plataforma Multifísica Aberta para Simulação Científica - Manilo Soares (UFRN)
4:15 PM Oral Presentations | Apresetações Orais
4:15 PM - 4:45 PM
Room: IAI
Contributions

4:15 PM Investigation of Kinetic Signatures and Energy Conversion in Anti-parallel Magnetic Reconnection via the MMS Mission - Cecilia Sa (INPE)
Thursday, October 8, 2026

7:30 AM Visitas

7:30 AM - 11:30 AM
Room: IAI

11:30 AM Visitas

11:30 AM - 3:30 PM
Room: IAI
Friday, October 9, 2026

9:45 AM Oficinas: Avaliação do Planejamento Estratégico PG-GES
Avaliação do Planejamento Estratégico PG-GES
9:45 AM - 12:00 PM
Room: IAI

12:00 PM Almoço | Lunch
Almoço | Lunch
12:00 PM - 2:00 PM
Room: IAI

2:00 PM Formatura: Formatura
Formatura
2:00 PM - 4:00 PM
Room: IAI

4:00 PM Invited Talk | Palestra Convidada: Encerramento
Encerramento
4:00 PM - 4:30 PM
Room: IAI

4:30 PM Happy Hour

4:30 PM - 8:30 PM
Room: IAI