| Factor | Rank | Susceptibility levels | Weight |
| Passive factors | |||
| Slopes (˚) | 11 - 31 | Very high | 5 |
| 6 - 11 | High | 4 | |
| 3 - 6 | Moderate | 3 | |
| 1 - 3 | Low | 2 | |
| 0 - 1 | Very low | 1 | |
| Lineaments (km of lineaments per km²) | 2.03 - 3.46 | Very high | 5 |
| 1.47 - 2.03 | High | 4 | |
| 0.94 - 1.47 | Moderate | 3 | |
| 0.35 - 0.94 | Low | 2 | |
| 0 - 0.35 | Very low | 1 | |
| Lithology | Shell Sands and Vases | Very high | 5 |
| Clays and sands | High | 4 | |
| Marl | Moderate | 3 | |
| Limestone | Low | 2 | |
| Volcanic rocks | Very low | 1 | |
| Land use | Quarries | Very high | 5 |
| Buildings | High | 4 | |
| Waters bodies | Moderate | 3 | |
| Bare floors | Low | 2 | |
| Vegetation | Very low | 1 | |
| Active Factors | |||
| Rainfall (mm) | 620 - 660 | Very high | 5 |
| 590 - 620 | High | 4 | |
| 560 - 590 | Moderate | 3 | |
| 530 - 560 | Low | 2 | |
| 500 - 530 | Very low | 1 | |
| Hydrographic network (km/km²) | 0.825 - 1.031 | Very high | 5 |
| 0.618 - 0.825 | High | 4 | |
| 0.412 - 0.618 | Moderate | 3 | |
| 0.206 - 0.412 | Low | 2 | |
| 0 - 0.206 | Very low | 1 | |
| Road network (Proximity in meters) | 0 - 100 | Very high | 5 |
| 100 - 200 | High | 4 | |
| 200 - 300 | Moderate | 3 | |
| 300 - 400 | Low | 2 | |
| 400 - 500 | Very low | 1 | |