Buying a home in Masio
1,278 residents at the 2021 census, 1,546 buildings and 22.2 km² of territory, Piemonte.
Masio is in seismic zone 4: the least hazardous zone: the probability of an earthquake is very low. According to ISPRA’s mosaic, 0.9% of the territory of Masio has high or very high landslide hazard (P3 and P4), with 0.6% of the residents. 34.1% of the territory of Masio is in the flood area of the medium-probability scenario (P2), with 11.9% of the residents.
Find your address in Masio
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Masio compared
| ISPRA indicator | Masio | AL | Piemonte |
|---|---|---|---|
| Landslide, very high hazard (P4) | 0.2% | 2.7% | 3.1% |
| Landslide, high hazard (P3) | 0.8% | 3.9% | 3.7% |
| Landslide, areas of attention | 0% | 0% | 0% |
| Residents in landslide areas P3-P4 | 0.6% | 1.1% | 1.8% |
| Buildings in landslide areas P3-P4 | 0.3% | 3.8% | 4.4% |
| Flood, high probability (P3) | 34.1% | 9.2% | 5.1% |
| Flood, medium probability (P2) | 34.1% | 11.9% | 8.3% |
| Flood, low probability (P1) | 35.3% | 19.5% | 13% |
| Residents in P2 flood areas | 11.9% | 3.2% | 4.9% |
| Buildings in P2 flood areas | 12.2% | 4% | 5.8% |
Questions
Which seismic zone is Masio in?
Masio is in seismic zone 4: the least hazardous zone: the probability of an earthquake is very low.
How much of Masio is in landslide class P3/P4?
According to ISPRA’s mosaic, 0.9% of the territory of Masio has high or very high landslide hazard (P3 and P4), with 0.6% of the residents. By share of territory with landslide hazard P3-P4, Masio ranks 129th of 187 municipalities in the province of Alessandria.
How much of Masio is in flood scenario P2?
34.1% of the territory of Masio is in the flood area of the medium-probability scenario (P2), with 11.9% of the residents. By share of territory in the P2 flood area, Masio ranks 11th of 187 municipalities in the province of Alessandria.
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 |
|---|---|---|---|
| Cerro Tanaro | 4 | 0.1% | 28.9% |
| Oviglio | 4 | 0% | 29.4% |
| Quattordio | 4 | 0% | 2% |
| Felizzano | 4 | 0% | 28.9% |
| Bergamasco | 4 | 0.8% | 16.9% |
| Cortiglione | 4 | 1.7% | 10.9% |
Sources: ISPRA IdroGEO, Civil Protection, Istat (25 October 2026).
Updated on