Fig. 3.From: Co-seismic surface deformation of the 2011 off the Pacific coast of Tohoku Earthquake: Spatio-temporal EOF analysis of GPS dataSame as Fig. 2, but for EOF solutions for the pre-seismic/foreshock period of 4 days (March 7–10) prior to the mainshock. The origin times of events #1 and #2 are also plotted.Back to article page