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Earth, Planets and Space
Fig. 4 | Earth, Planets and Space

Fig. 4

From: Rupture process of the 2016 Kumamoto earthquake in relation to the thermal structure around Aso volcano

Fig. 4

Shear stress change due to the mainshock, aftershocks histogram, and land elevation. a Elevation profiles along three lines (orange, violet, and green) on the inset map. Topography is derived from SRTM (Farr et al. 2007). The blank triangle indicates Mt. Aso. The yellow-shaded area roughly indicates the extent of the Aso volcano. b Histogram of aftershocks within the first 3 days after the mainshock, projected on the strike direction of the fault model and sampled using a bin width of 2 km. c The shear stress change on the assumed fault plane calculated using the formulation for a static dislocation embedded in a homogeneous half-space (Okada 1992)

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