The Royal New Zealand Navy during a recovery operation on Whakaari/White Island, on December 13. Rescue and recovery efforts have been hampered by hazardous conditions on the island, and the danger of another eruption.
EPA/Royal NZ Navy
The tragedy at Whakaari/White Island highlights the need for consent forms to ensure tourists are fully informed when choosing to visit dangerous locations.
The volcanic alert level on Whakaari/White Island remains at three, one rung higher than it was when the eruption took place.
AAP/GNS Science
Visiting an active volcano involves risk. Hazard monitoring systems can issue warnings but in the case of the privately-owned White Island, the decision to take a tour falls to tourism operators.
The sudden eruption at White Island was short-lived but produced an ash plume that rose several kilometres above the vent.
GNZ Science