Fig. 6

Lahar hazard maps based on flow velocity classes (adapted from the strategy of Wilson et al. (2014); Table 3) for the V6 Scenario at 15 sec (a), 20 sec (b), 25 sec (c) and 30 sec (d) of the SPH simulation. The dashed lines show the maximum runout for V6 scenario; the main critical infrastructures are also showed (i.e. telecommunication and electrical power plant)