qThe mature stage is marked by precipitation and the presence of both up and down drafts.
qDowndrafts
are initiated through frictional
drag associated with falling precipitation.
qThis is also
a time of lightning and thunder.
qCloud tops
are formed where the atmosphere
is stable.
qAn anvil head
may occur as high speed winds blow ice crystals downstream.
qUpdrafts
dominate the interior portions of the storm while downdrafts occur toward the edges.
q