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Fig. 10 | Earth, Planets and Space

Fig. 10

From: Characteristics of seismic activity before and after the 2018 M6.7 Hokkaido Eastern Iburi earthquake

Fig. 10

Spatial b-value estimates of the entire aftershocks of M ≥ 1.5 of the M6.7 main shock. The upper panel (a, b) shows the colored estimated b-values on the hypocenters together with contours of interpolated image, projected onto the horizontal and the vertical plane, respectively. The lower panels only show the interpolated coloring of the b-values with contours, but with different color ranges, so as to highlight the differences in values between deep and shallow earthquakes. The red triangle indicates the main shock (iii). See Additional file 1: Table S10 for the fitting configurations and results of model comparisons

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