Operational Modelling of Umbrella Cloud Growth in a Lagrangian Volcanic Ash Transport and Dispersion Model by Helen N. Webster, Benjamin J. Devenish, Larry G. Mastin, David J. Thomson, Alexa R. Van Eaton

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Data insertion in volcanic ash cloud forecasting by Kate Louise Wilkins, Shona Mackie, Matthew Watson, Helen N. Webster, David J. Thomson, Helen F. Dacre

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A Near-Real-Time Method for Estimating Volcanic Ash Emissions Using Satellite Retrievals by Rachel E. Pelley, David J. Thomson, Helen N. Webster, Michael C. Cooke, Alistair J. Manning, Claire S. Witham, Matthew C. Hort

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The Impact of Ensemble Meteorology on Inverse Modeling Estimates of Volcano Emissions and Ash Dispersion Forecasts: Grímsvötn 2011 by Natalie J. Harvey, Helen F. Dacre, Helen N. Webster, Isabelle A. Taylor, Sujan Khanal, Roy G. Grainger, Michael C. Cooke

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Atmospheric Dispersion Modelling at the London VAAC: A Review of Developments since the 2010 Eyjafjallajökull Volcano Ash Cloud by Frances M. Beckett, Claire S. Witham, Susan J. Leadbetter, Ric Crocker, Helen N. Webster, Matthew C. Hort, Andrew R. Jones, Benjamin J. Devenish, David J. Thomson

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