Contents

Geomagnetism and Aeronomy

---

Vol. 65, No. 7-8, 2025

---

Comparative Assessment of Solar and Geophysical Parameters during the Initial Six Years of Solar Cycles 24 and 25

Angel Kujur, Dayanand Bhaskar, Uma Pandey, and Ajeet K Maurya p. 123  abstract

Ionospheric Storm Effects during the 5–6 November 2023 Geomagnetic Storm Over South Africa

Tegegn Teferi Agago, Dejene Ambisa Terefe, and Gebre Kalute Gebino p. 132  abstract

Ionospheric GPS-TEC Response to the X-Class Solar Flares during the Descending Phase of the Solar Cycle 24

Uma Pandey, Onkar Dikshit, B. Nagarajan, R. Nagarajan, S. Saharan, and A. K. Singh p. 146  abstract

Ionospheric Responses in the Low-Latitude Region of Africa during the Geomagnetic Storm of 27 August 2021

Chukwuma Moses Anoruo and Francisca Nneka Okeke p. 159  abstract

Total Electron Content Variability in Response to Solar Flares and a Geomagnetic Storm Over East Africa during May 8–15, 2024

Lamessa Tamasgen Mogasa and Dejene Ambisa Terefe p. 174  abstract

---