Issamaïl Ki

Relationship between Solar Flare Classes and Halo Coronal Mass Ejection Occurrence: Effects of Speed and Angular Width during Solar Cycles 23-24

Longo Wilfried Sanon, Issamaïl Ki, Yacouba Sawadogo & Jean Louis Zerbo · Physical Science International Journal · 2026

This study examines the statistical relationship between solar flare classes and the occurrence of associated coronal mass ejections (CMEs) during solar cycles 23 and 24, covering the period from 1 January 1996 to 31 December 2019. The analysis considers CME angular width and spe...

Open access Research Article 10.9734/psij/2026/v30i4956

Long-term Variations in Albedo, Solar Flux, and Climatic Parameters in Burkina Faso (1984-2022)

Somaïla Koala, M’Bi Kabore, Christian Zoundi, Issamaïl Ki, Yacouba Sawadogo & Jean Louis Zerbo · Physical Science International Journal · 2024

In this work, we examined the effects of albedo and solar flux on climate parameters in Burkina Faso (1984-2022). We found that albedo amplitudes in Dori region are higher than those in Ouagadougou, and those in Ouagadougou are higher than those in Bobo Dioulasso. We also observe...

Open access Research Article 10.9734/psij/2024/v28i5849