Non-Stationary Crustal Deformation around the Kii Channel

Non-stationary crustal deformation around the Kii Channel has been observed since around mid-2014.

Upper figure: Horizontal crustal deformation vectors (linear trend, year-periodic component, and half-year periodic component removed)
Lower figure: Graphs of crustal deformation (linear trend, year-periodic component, and half-year periodic component removed)

Geospatial Information Authority of Japan
[Evaluation of Seismic Activities for January 2016 (February 9, 2016)]