Buying a home in Porto Torres
21,330 residents at the 2021 census, 3,119 buildings and 104.7 km² of territory, Sardegna.
Porto Torres is in seismic zone 4: the least hazardous zone: the probability of an earthquake is very low. According to ISPRA’s mosaic, 4.2% of the territory of Porto Torres has high or very high landslide hazard (P3 and P4), with 0.5% of the residents. 1.9% of the territory of Porto Torres is in the flood area of the medium-probability scenario (P2), with 3.7% of the residents.
Find your address in Porto Torres
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Porto Torres compared
| ISPRA indicator | Porto Torres | SS | Sardegna |
|---|---|---|---|
| Landslide, very high hazard (P4) | 1.3% | 0.8% | 2.1% |
| Landslide, high hazard (P3) | 2.8% | 5.8% | 7.3% |
| Landslide, areas of attention | 0% | 0% | 0% |
| Residents in landslide areas P3-P4 | 0.5% | 1.5% | 1.3% |
| Buildings in landslide areas P3-P4 | 0.3% | 1.8% | 2% |
| Flood, high probability (P3) | 1.8% | 2.1% | 3.4% |
| Flood, medium probability (P2) | 1.9% | 2.4% | 4% |
| Flood, low probability (P1) | 2.2% | 3.2% | 7% |
| Residents in P2 flood areas | 3.7% | 5.9% | 7.5% |
| Buildings in P2 flood areas | 5.9% | 4.8% | 7.5% |
Questions
Which seismic zone is Porto Torres in?
Porto Torres is in seismic zone 4: the least hazardous zone: the probability of an earthquake is very low.
How much of Porto Torres is in landslide class P3/P4?
According to ISPRA’s mosaic, 4.2% of the territory of Porto Torres has high or very high landslide hazard (P3 and P4), with 0.5% of the residents. By share of territory with landslide hazard P3-P4, Porto Torres ranks 51st of 92 municipalities in the province of Sassari.
How much of Porto Torres is in flood scenario P2?
1.9% of the territory of Porto Torres is in the flood area of the medium-probability scenario (P2), with 3.7% of the residents. By share of territory in the P2 flood area, Porto Torres ranks 33rd of 92 municipalities in the province of Sassari.
Guides: seismic zone · landslides and floods · what to check before an offer. OMI prices: GEOPOI (how to read them).
Nearby municipalities
| Municipality | Seismic zone | Landslide P3-P4 | Flood P2 |
|---|---|---|---|
| Stintino | 4 | 3.4% | 6.2% |
| Sassari | 4 | 3.7% | 4.5% |
| Sorso | 4 | 2.5% | 5.7% |
| Sennori | 4 | 9.1% | 2.2% |
| Castelsardo | 4 | 19.6% | 0.7% |
| Olmedo | 4 | 8.3% | 2.2% |
Sources: ISPRA IdroGEO, Civil Protection, Istat (25 October 2026).
Updated on