Figure 1. Modern configuration of subducting slab and major terranes across southern Alaska JD–Jumbo Dome, BM–Buzzard Maar. Blue lines are 25-km contours of subducting slab (Mann et al., 2022). Grey polygon is outline of the seismically imaged Yakutat terrane (Mann et al., 2022). Historical volcanos from Cameron (2005). Denali slip rate from Waldien et al. (2021).