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Table 5. Inland penetration limit calculated at Maddalena peninsula for boulders B3, B4 and B13.

From: Terrestrial Laser Scanner techniques in the assessment of tsunami impact on the Maddalena peninsula (south-eastern Sicily, Italy)

Buffer number

hc (m)

α(°)

Manning number

Inland penetration limit (m)

B3

B4

B13

1

1.5

4

0.042

217.85

101.02

101.95

2

1.8

4

0.041

204.69

87.64

88.26

3

1.7

4

0.041

211.10

92.78

93.76

4

1.8

4

0.041

203.95 (min)

87.41

87.93

5

1.7

3.8

0.042

205.82

91.00

91.33

6

1.6

2.7

0.041

216.40

97.59

98.78

7

1.8

2.6

0.041

206.38

88.18

89.01

8

1.8

2.5

0.041

206.94

88.36

89.26

9

1.5

2.4

0.041

223.67 (max)

103.16 (max)

104.78 (max)

10

1.5

2.5

0.042

216.87

10.66

101.47

11

1.75

4

0.040

217.98

93.50

95.56

12

2

5.7

0.039

204.68

81.23 (min)

82.72 (min)

13

2

6

0.039

205.13

81.36

82.90

14

2

6

0.039

205.13 210.47 (average)

81.36 91.09 (average)

82.90 92.19 (average)