What is the approximate vertical deformation Io's internal rock undergoes due to tidal flexing?

Answer

As much as 100 meters vertically

The constant stretching and squeezing results in significant internal rock movement, estimated to be up to 100 meters vertically, far exceeding the ocean tides experienced on Earth.

What is the approximate vertical deformation Io's internal rock undergoes due to tidal flexing?
GeologyJupitermoonsVolcanismTidal heatingIogeological activity