Reznychenko, M., Bogomaz, O., Kotov, D., Zhivolup, T., Martynova, K., Burmaka, V. and Kolodyazhnyi, V. 2026. Ionospheric response to the weak geomagnetic storm of 1–2 February 2025 in the Weddell Sea Anomaly region: observations from Ukrainian Antarctic Akademik Vernadsky station. Ukrainian Antarctic Journal. 24, 1(32) (Jul. 2026), 50-59. DOI:https://doi.org/10.33275/1727-7485.1.2026.757.