| Damage Index | Damage Area Classification | |||
| Damage Classification | Damage Value in Tsunami Damage Map | Area (km2) | Area (%) | |
| 1 | Low | 1.30 - 1.59 | 2.20 | 18.69 |
| 2 | Slightly Low | 1.59 - 1.87 | 3.08 | 22.76 |
| 3 | Medium | 1.87 - 2.34 | 3.02 | 21.35 |
| 4 | Slightly High | 2.34 - 2.97 | 3.22 | 21.71 |
| 5 | High | 2.97 - 4.32 | 2.65 | 15.48 |