Fig. 2.From: Alteration of stress field brought about by the occurrence of the 2011 off the Pacific coast of Tohoku Earthquake (Mw 9.0)Focal mechanisms of aftershocks determined by the F-net of NIED (http://www.fnet.bosai.go.jp/). The names of prefectures are abbreviated as follows: Ao Aomori; Ak Akita; Iw Iwate; Mi Miyagi; Ya Yam-agata; Fu Fukushima; Ib Ibaraki; Ch Chiba. The rectangles indicate the fault model.Back to article page