Fig. 9From: Shallow pressure sources associated with the 2007 and 2014 phreatic eruptions of Mt. Ontake, JapanSchematic diagram showing the pressure sources estimated from ground deformation associated with the 2007 and 2014 Mt. Ontake eruptions. The 2007 eruption was activated by deep magma migration. The potential for subsurface hydrothermal activity remained high from 2007Back to article page