Plume - John Seach
A volcanic plume
is a mixture of particles and gas emitted by an eruption.
reach heights of 80 km in large eruptions.
The plume is
generated by fragmentation of magma.
The plume has
Jet Phase is
dominated by upward momentum.
Phase is where the plume rises by buoyant convection.
is where the plume spreads out.
Copyright John Seach