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Fig. 10 | Earth, Planets and Space

Fig. 10

From: Focal mechanisms and the stress field in the aftershock area of the 2018 Hokkaido Eastern Iburi earthquake (MJMA = 6.7)

Fig. 10

Depth dependency of the stress ratio R. a Black dots are the R-value at each node and red crosses are the averaged values at each depth. Horizontal thin lines indicate the estimation error. A curved line is the best fitted line to the red crosses. b The maximum shear stress τmax = (σ1σ3)/2 as a function of depth. c Histogram of the depth of aftershocks shown in Fig. 3

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