Buying a home in Portacomaro
1,926 residents at the 2021 census, 758 buildings and 11 km² of territory, Piemonte.
Portacomaro is in seismic zone 4: the least hazardous zone: the probability of an earthquake is very low. According to ISPRA’s mosaic, 0.3% of the territory of Portacomaro has high or very high landslide hazard (P3 and P4), with 0.4% of the residents. 0% of the territory of Portacomaro is in the flood area of the medium-probability scenario (P2), with 0.1% of the residents.
Find your address in Portacomaro
The preview is free: the parcel, the seismic zone and the types of flags. The full dossier costs €29 including applicable VAT.
Portacomaro compared
| ISPRA indicator | Portacomaro | AT | Piemonte |
|---|---|---|---|
| Landslide, very high hazard (P4) | 0.2% | 2.3% | 3.1% |
| Landslide, high hazard (P3) | 0.1% | 4.2% | 3.7% |
| Landslide, areas of attention | 0% | 0% | 0% |
| Residents in landslide areas P3-P4 | 0.4% | 1.5% | 1.8% |
| Buildings in landslide areas P3-P4 | 0% | 2% | 4.4% |
| Flood, high probability (P3) | 0% | 6.2% | 5.1% |
| Flood, medium probability (P2) | 0% | 7.7% | 8.3% |
| Flood, low probability (P1) | 0% | 11% | 13% |
| Residents in P2 flood areas | 0.1% | 2.3% | 4.9% |
| Buildings in P2 flood areas | 0.1% | 2.6% | 5.8% |
Questions
Which seismic zone is Portacomaro in?
Portacomaro is in seismic zone 4: the least hazardous zone: the probability of an earthquake is very low.
How much of Portacomaro is in landslide class P3/P4?
According to ISPRA’s mosaic, 0.3% of the territory of Portacomaro has high or very high landslide hazard (P3 and P4), with 0.4% of the residents. By share of territory with landslide hazard P3-P4, Portacomaro ranks 111th of 117 municipalities in the province of Asti, tied with 1 others.
How much of Portacomaro is in flood scenario P2?
0% of the territory of Portacomaro is in the flood area of the medium-probability scenario (P2), with 0.1% of the residents. By share of territory in the P2 flood area, Portacomaro ranks 104th of 117 municipalities in the province of Asti.
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 |
|---|---|---|---|
| Scurzolengo | 4 | 7% | 3.3% |
| Castagnole Monferrato | 4 | 3.6% | 9.4% |
| Montemagno Monferrato | 4 | 2.3% | 3.6% |
| Calliano Monferrato | 4 | 5.7% | 6.7% |
| Asti | 4 | 0.8% | 12.7% |
| Refrancore | 4 | 0.3% | 0.1% |
Sources: ISPRA IdroGEO, Civil Protection, Istat (25 October 2026).
Updated on