Outputs from a volcanic ash transport and dispersion model (NAME), source inversion system (InTEM) and SEVIRI satellite retrievals for the 2011 Grímsvötn eruption.

This dataset contains (1) the output of a volcanic ash transport and dispersion model (Numerical Atmospheric-dispersion Modelling Environment - NAME) simulations of the 2011 Grímsvötn eruption used in the UK Met Office volcanic ash source inversion system (InTEM), (2) SEVIRI satellite retrievals provided by kind permission of the UK Met Office that were used in InTEM inversion system, (3) output from the InTEM system for the Grímsvötn eruption, (4) output of volcanic ash transport and dispersion model simulations used for comparison to satellite retrievals and to produce ash hazard risk maps. The use of this data is outlined in Natalie Harvey et al. (2020): The impact of ensemble meteorology on inverse modeling estimates of volcano emissions and ash dispersion forecasts: Grímsvötn 2011.