Mapping reveals how shallow plumbing and vent structures evolve during an eruption.
A diatreme “root zone” has been reclassified as an intra-fragmentation zone.
We illustrate how fissure behavior can affect the ‘maturity’ of diatreme deposits.
SRE deposits record an overall decrease in eruption footprint and intensity.
It provides a series of unique snapshots of crater evolution during an eruption.