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Fig. 2 | Earth, Planets and Space

Fig. 2

From: Descent of tremor source locations before the 2014 phreatic eruption of Ontake volcano, Japan

Fig. 2

Map of the study area (location in inset) showing topography and the distribution of seismic stations used in this study around Ontake volcano. Contour interval is 200 m. A broadband (30 s) seismometer operated at station ROPW (square) while short-period (1 s) seismometers operated at the other stations (inverted triangles). Approximate location of the erupted craters on 27 September 2014 was determined by aerial survey after the eruption (Kaneko et al., 2014)

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