Factors and criteria Measure Vulnerability level Vulnerability level Vulnerability level Vulnerability level Vulnerability level Sources
Very low Low Average High Very high
height
0-0.5
(Abarshi et. al, 2009) (Barredo, J et. al, 2007)
0.5-1
1-1.5
1.5-2.5
2.5-more
velocity 0-0.5 (Javan et. al,2009, Abarshi et. al, 2009)
0.5-1
1-2
2-3
3-more
Value of assets 1 (R.Association،2003)
1-2
2-3
3-4
4-5