Validation Steps
Validation is carried out at least once every 12 months.
Evidence
VAAC London's forecasting team validate the volcanic ash outputs every time they use the atmospheric model.
The scientists from the Met Office's Atmospheric Dispersion and Air Quality team are responsible for the accuracy of the atmospheric model and test it regularly.
The scientists from the Met Office's Atmospheric Dispersion and Air Quality team are responsible for the accuracy of the atmospheric model and test it regularly.