Fig. 2From: Chronology of the 2015 eruption of Hakone volcano, Japan: geological background, mechanism of volcanic unrest and disaster mitigation measures during the crisisAerial photograph of Owakudani and surrounding area (photograph source: Google Earth). Region E indicates a steaming area newly formed in 2011 (see text). Section K indicates a line along which cross-sectional structure of resistivity is shown (Fig. 4)Back to article page