Ash concentrations above flight thresholds

of Hypothetical Flight Exclusion Zones

Simulations run for 72 hours

Disclaimer: The  products published here are solely for demonstration purposes; are copyright of NUI Galway; and should not be used by any third party for any decision making process.  Neither NUI Galway or Met Éireann are responsible for any use of the forecast data presented here. The official volcanic ash dispersion forecast source is the London Volcanic Ash Advisory Center. Passengers should contact their airlines for actual flight information.