How was the lithosphere effect after the japan tsunami?

The lithosphere, which comprises the Earth's crust and upper mantle, experienced significant impact following the Japan tsunami in March 2011. The enormous undersea earthquake that triggered the tsunami caused substantial shifts in the lithosphere, resulting in land subsidence and uplift in affected areas. Coastal regions, particularly around the Tōhoku region, saw ground levels drop by as much as several meters, altering the landscape and increasing vulnerability to future tsunamis. Additionally, the tectonic shifts contributed to ongoing seismic activity in the region.