  We continue the study, initiated by the first two authors in \cite{IW19}, of
Type-II curvature blow-up in mean curvature flow of complete noncompact
embedded hypersurfaces. In particular, we construct mean curvature flow
solutions, in the rotationally symmetric class, with the following precise
asymptotics near the "vanishing" time $T$: (1) The highest curvature
concentrates at the tip of the hypersurface (an umbilical point) and blows up
at the rate $(T-t)^{-1}$. (2) In a neighbourhood of the tip, the solution
converges to a translating soliton known as the bowl soliton. (3) Near spatial
infinity, the hypersurface approaches a collapsing cylinder at an exponential
rate.
