Fig. 3
Probability isomass map of tephra fallout compiled for 25% of occurrence of a Vulcanian cycle (duration between 1 and 36 months) showing the accumulation after a) 6 months (real range 10.9 to 158.2 kg/m2; b) 24 months (real range 35.9 to 524,8 kg/m2; c) and 36 months (real range 50 to 600 kg/m2; and d) probability isomass map of tephra fallout compiled for 25% of occurrence of a VEI 2 scenario (real range 0.5 to 250 kg/m2). Values are between the minimum and maximum values found for the 4 scenarios, i.e. 0.5 to 600 kg/m2