This dataset includes spectrally-resolved optical properties for volcanic ash particles from the 2010 Eyjafjallajökull volcanic eruptions. These properties were used in the climate simulations described by Flanner et al. (2014, doi:10.1002/2014JD021977) to quantify ash radiative forcing from the eruptions.
Flanner, M. G., A. S. Gardner,S. Eckhardt, A. Stohl, and J. Perket(2014), Aerosol radiative forcing fromthe 2010 Eyjafjallajökull volcaniceruptions,J. Geophys. Res.Atmos.,119, 9481–9491,doi:10.1002/2014JD021977