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Table 5 Intensity parameters obtained with the model (Voellmy rheology)

From: ASCHFLOW - A dynamic landslide run-out model for medium scale hazard analysis

  Type of event Max height (m) Max velocity (m/s) Max volume + entrainment (m3)
−1 σ \( \overline{\mathrm{X}} \) +1 σ −1 σ \( \overline{\mathrm{X}} \) +1 σ −1 σ \( \overline{\mathrm{X}} \) +1 σ
Point “A” Minor 0 0 0 0 0 0 0 0 0
Moderate 1.58 2.33 2.74 6.15 7.89 9.31 11,357 23,145 26,388
Major 2.76 4.42 5.82 6.23 11.55 13.55 27,495 39,290 48,673
Point “B” Minor 0 1.05 1.59 0 5.22 5.86 0 9,050 11,308
Moderate 1.22 3.58 4.82 5.47 8.69 11.04 12,892 34,885 40,566
Major 3.18 4.74 5.66 7.17 10.34 12.28 36,735 43,932 56,332
Point “C” Minor 0 1.15 2.37 0 5.66 8.15 0 12,680 26,085
Moderate 2.05 4.12 4.78 8.05 10.17 11.29 25,460 39,075 42,536
Major 3.38 6.15 7.84 9.83 14.25 14.85 39,322 53,481 61,265
Point “D” Minor 0 1.80 2.07 0 6.10 8.32 0 13,045 19,538
Moderate 3.90 5.55 7.79 10.00 12.94 14.26 35,857 44,465 57,330
Major 4.69 6.96 9.12 11.16 14.04 14.90 42,935 58,027 74,844
Point “E” Minor 0 0 1.85 0 0 6.25 0 0 18,633
Moderate 2.31 3.15 4.22 6.34 7.57 9.94 18,755 23,534 27,700
Major 1.17 4.14 5.26 5.20 9.18 10.07 16,280 26,376 31,121
  1. Measurements were done at each control point for each simulation. Zero value represents that the flow does not reach the control point