Fig. 5From: Surface fault ruptures associated with the 14 April foreshock (Mj 6.5) of the 2016 Kumamoto earthquake sequence, southwest JapanSnapshots of surface ruptures related to the largest foreshock and mainshock at each site shown in Fig. 1c. a Right-lateral offset of a creek. The dextral offset was ca. 20 cm after the mainshock, almost half of which was associated with the largest foreshock. b An open crack, which appeared in association with the largest foreshock and later enlarged due to the mainshock. c An open crack, whose width was ca. 2 cm after the largest foreshock and ca. 5 cm after the mainshockBack to article page