Figure 6. Preferred Coseismic model with 120km fault width(a) and its best fit afterslip-only model (b). The error ellipse show 95% confidence. The back and red contour indicate this earthquake and the 22 July 2020, Mw7.8 Simeonof earthquake, the region of the rupture areas is > 1m slip. Orange cycle scaled by magnitude indicates the 87 days aftershocks following this earthquake and the Simeonof earthquake, respectively. Dashed light grey lines outlines the depth contours from the Slab2 model (Hayes et al., 2018). The white barbed line shows the plate boundary between the Pacific plate and the North American plate.