Metropolitan City of Cagliari
Natural hazards and seismic zone municipality by municipality, for home buyers.
According to ISPRA’s mosaic, 3.4% of the territory of the Metropolitan City of Cagliari has high or very high landslide hazard (P3 and P4), with 0.1% of the residents. 9.1% of the territory of the Metropolitan City of Cagliari is in the flood area of the medium-probability scenario (P2), with 7.3% of the residents. Among Italy’s 107 provinces it ranks 68th for landslide hazard P3-P4 and 40th for flood area (P2).
Municipalities by seismic zone: 17 in zone 4.
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Municipalities by share of territory in landslide class P3/P4
| Capoterra | 13.9% |
|---|---|
| Assemini | 13.2% |
| Pula | 8.9% |
| Villa San Pietro | 2.7% |
| Cagliari | 1.5% |
| Quartucciu | 1.3% |
| Settimo San Pietro | 0.9% |
| Quartu Sant’Elena | 0.8% |
| Sinnai | 0.5% |
| Sarroch | 0.1% |
Municipalities by share of territory in flood scenario P2
| Cagliari | 39.9% |
|---|---|
| Decimomannu | 19.9% |
| Monserrato | 18.2% |
| Elmas | 18.2% |
| Assemini | 16.3% |
| Capoterra | 13% |
| Uta | 12.4% |
| Selargius | 9% |
| Pula | 8.1% |
| Villa San Pietro | 7.9% |
All 17 municipalities
| Municipality | Seismic zone | Landslide P3-P4 | Flood P2 |
|---|---|---|---|
| Assemini | 4 | 13.2% | 16.3% |
| Cagliari | 4 | 1.5% | 39.9% |
| Capoterra | 4 | 13.9% | 13% |
| Decimomannu | 4 | 0% | 19.9% |
| Elmas | 4 | 0% | 18.2% |
| Maracalagonis | 4 | 0.1% | 0.5% |
| Monserrato | 4 | 0% | 18.2% |
| Pula | 4 | 8.9% | 8.1% |
| Quartu Sant’Elena | 4 | 0.8% | 2.9% |
| Quartucciu | 4 | 1.3% | 0.9% |
| Sarroch | 4 | 0.1% | 0.1% |
| Selargius | 4 | 0% | 9% |
| Sestu | 4 | 0% | 5.9% |
| Settimo San Pietro | 4 | 0.9% | 5.9% |
| Sinnai | 4 | 0.5% | 0.5% |
| Uta | 4 | 0% | 12.4% |
| Villa San Pietro | 4 | 2.7% | 7.9% |
Landslides and floods in the province
| ISPRA indicator | CA | Sardegna |
|---|---|---|
| Landslide, very high hazard (P4) | 0.9% | 2.1% |
| Landslide, high hazard (P3) | 2.5% | 7.3% |
| Landslide, areas of attention | 0% | 0% |
| Residents in landslide areas P3-P4 | 0.1% | 1.3% |
| Buildings in landslide areas P3-P4 | 0.3% | 2% |
| Flood, high probability (P3) | 7.7% | 3.4% |
| Flood, medium probability (P2) | 9.1% | 4% |
| Flood, low probability (P1) | 19.9% | 7% |
| Residents in P2 flood areas | 7.3% | 7.5% |
| Buildings in P2 flood areas | 10.3% | 7.5% |
Sources: ISPRA IdroGEO, Civil Protection, Istat (25 October 2026).
Updated on