| damage rating | weighting with area change rate (Criteria) | less than −1.5 km | less than −1.5 to −1.0 km | less than −1.0 to −0.5 km | less than −0.5 to 0.5 km | less than +0.5 ~ 1.0 km | less than +1.0 ~ 1.5 km | +1.5 km or more |
|---|---|---|---|---|---|---|---|---|
| application coefficients (0.1 unit) | 0.7 | 0.8 | 0.9 | 1.0 | 1.1 | 1.2 | 1.3 | |
| slight | 1 | 0.7 | 0.8 | 0.9 | 1.0 | 1.1 | 1.2 | 1.3 |
| mild | 2 | 1.4 | 1.6 | 1.8 | 2.0 | 2.2 | 2.4 | 2.6 |
| moderate | 3 | 2.1 | 2.4 | 2.7 | 3.0 | 3.3 | 3.6 | 3.9 |
| severe | 4 | 2.8 | 3.2 | 3.6 | 4.0 | 4.4 | 4.8 | 5.2 |
| extreme | 5 | 3.5 | 4.0 | 4.5 | 5.0 | 5.5 | 6.0 | 6.5 |
| application coefficients (0.2 unit) | 0.4 | 0.6 | 0.8 | 1.0 | 1.2 | 1.4 | 1.6 | |
| slight | 1 | 0.4 | 0.6 | 0.8 | 1.0 | 1.2 | 1.4 | 1.6 |
| mild | 2 | 0.8 | 1.2 | 1.6 | 2.0 | 2.4 | 2.8 | 3.2 |
| moderate | 3 | 1.2 | 1.8 | 2.4 | 3.0 | 3.6 | 4.2 | 4.8 |
| severe | 4 | 1.6 | 2.4 | 3.2 | 4.0 | 4.8 | 5.6 | 6.4 |
| extreme | 5 | 2.0 | 3.0 | 4.0 | 5.0 | 6.0 | 7.0 | 8.0 |