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Fig. 9 | Journal of Applied Volcanology

Fig. 9

From: Effects of eruption source parameter variation and meteorological dataset on tephra fallout hazard assessment: example from Vesuvius (Italy)

Fig. 9

Effect of the dataset dimension on the extension of the hazard maps. The plot represents the extension of the area enclosed in the 5 % probability contour for a tephra loading of 300 kg/m2 for different population of the wind dataset, from 1 – 20 years. The ECMWF ERA Interim (ERAI) dataset was used. The first year of each dataset was kept fixed at 1991

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