Students are hiking through the lava fields in Volcanoes National Park at dusk with the plume from the ocean entry in the background.  Later on students sample lava from an active flow out in the field, and take the temperature of the lava.  This is a good view of the ocean entry at night.  Here is the same ocean entry during the day with the plume billowing out.  These are some fantastic phreatomagmatics at the ocean entry shortly after a small bench collapse.  Students start examining the layering of what is probably the Keanakakoi Ash deposits in the East Rift Zone.  Students are still measuring the layers of the ash deposit and even cutting through the ash layers to see what is underneath, and examining the bedding.