Fig. 1.From: The 2011 off the Pacific coast of Tohoku Earthquake and its aftershocks observed by GEONETCoseismic displacement of the 2011 Tohoku earthquake based on daily coordinates of the routine GEONET analysis. (a) Horizontal displacement. The focal mechanism of the mainshock is from the Global CMT Project (http://www.globalcmt.org/). (b) Vertical displacement. The four-digit number represents the GPS site ID shown in Fig. 2.Back to article page