Fig. 7
Profiles of the modeled debris flow during the intervals from a 10 to 60 s, b 60 to 120 s, c 120 to 180 s, and d 180 to 252 s. The profiles were calculated using the optimized high-viscosity parameter set (\(\tau_{{\text{y}}}\) = 1554 Pa, \(\mu\) = 2200 Pa s). Grey arrows indicate the movement direction of the debris surface with time. The final deposit geometry is indicated by the red profile in d