Abstract The large‐scale traveling ionospheric disturbances (LSTIDs) over the Asian‐Pacific sector during the 10–11 May 2024 superstorm are investigated using ionosonde observation and simulation from a whole geospace model—Multiscale Atmosphere Geospace Environment (MAGE), which fully couples multiple magnetosphere, ionosphere and thermosphere models. The ionosonde‐observed ionospheric hmF2 and NmF2 both show wave‐like oscillations with a period of 2–3 h, indicative of LSTIDs. Our MAGE simulati