Buying a home in Siapiccia
344 residents at the 2021 census, 250 buildings and 17.9 km² of territory, Sardegna.
Siapiccia is in seismic zone 4: the least hazardous zone: the probability of an earthquake is very low. According to ISPRA’s mosaic, 0% of the territory of Siapiccia has high or very high landslide hazard (P3 and P4), with 0% of the residents. 1% of the territory of Siapiccia is in the flood area of the medium-probability scenario (P2), with 0.5% of the residents.
Find your address in Siapiccia
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Siapiccia compared
| ISPRA indicator | Siapiccia | OR | Sardegna |
|---|---|---|---|
| Landslide, very high hazard (P4) | 0% | 0.6% | 2.1% |
| Landslide, high hazard (P3) | 0% | 4.2% | 7.3% |
| Landslide, areas of attention | 0% | 0% | 0% |
| Residents in landslide areas P3-P4 | 0% | 0.5% | 1.3% |
| Buildings in landslide areas P3-P4 | 0% | 0.9% | 2% |
| Flood, high probability (P3) | 1% | 7% | 3.4% |
| Flood, medium probability (P2) | 1% | 8% | 4% |
| Flood, low probability (P1) | 2.5% | 11.4% | 7% |
| Residents in P2 flood areas | 0.5% | 14.8% | 7.5% |
| Buildings in P2 flood areas | 0.5% | 11.6% | 7.5% |
Questions
Which seismic zone is Siapiccia in?
Siapiccia is in seismic zone 4: the least hazardous zone: the probability of an earthquake is very low.
How much of Siapiccia is in landslide class P3/P4?
According to ISPRA’s mosaic, 0% of the territory of Siapiccia has high or very high landslide hazard (P3 and P4), with 0% of the residents. In the province of Oristano, 21 of 87 municipalities have no territory with landslide hazard P3-P4.
How much of Siapiccia is in flood scenario P2?
1% of the territory of Siapiccia is in the flood area of the medium-probability scenario (P2), with 0.5% of the residents. By share of territory in the P2 flood area, Siapiccia ranks 44th of 87 municipalities in the province of Oristano.
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 |
|---|---|---|---|
| Siamanna | 4 | 0% | 0.6% |
| Ollastra | 4 | 0% | 4.2% |
| Villanova Truschedu | 4 | 0% | 9.9% |
| Fordongianus | 4 | 0% | 3.6% |
| Allai | 4 | 1.2% | 0.4% |
| Zerfaliu | 4 | 0.4% | 15.8% |
Sources: ISPRA IdroGEO, Civil Protection, Istat (25 October 2026).
Updated on