Dual-Frequency GPS and Fuke Ionosonde Data Supporting the Study of Ionospheric Disturbances Triggered by Super Typhoon Yagi (2024)

This dataset contains the dual-frequency GPS observations and Fuke DPS-4D ionosonde data used in the manuscript “Ionospheric Extreme Vertical Drift (-173.51 m/s) and Anomalous Nighttime foF2 Enhancement (18.25 MHz) Triggered by Super Typhoon Yagi (2024).” The dataset includes dual-frequency GPS observations from 15 August to 11 September 2024, ionosonde drift velocity data from 1 to 9 September 2024, ionogram data from 30 August to 10 September 2024, and ionosonde drift velocity data from 2010 to 2025 used for the long-term extreme-value comparison. The data are provided to support the evaluation, reproduction, and reuse of the results reported in the manuscript. Detailed descriptions of the files, variables, units, and processing procedures are provided in the README file.