Buying a home in Ottiglio
594 residents at the 2021 census, 1,043 buildings and 14.5 km² of territory, Piemonte.
Ottiglio is in seismic zone 4: the least hazardous zone: the probability of an earthquake is very low. According to ISPRA’s mosaic, 3.2% of the territory of Ottiglio has high or very high landslide hazard (P3 and P4), with 0.7% of the residents. 5.2% of the territory of Ottiglio is in the flood area of the medium-probability scenario (P2), with 7.1% of the residents.
Find your address in Ottiglio
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Ottiglio compared
| ISPRA indicator | Ottiglio | AL | Piemonte |
|---|---|---|---|
| Landslide, very high hazard (P4) | 1.9% | 2.7% | 3.1% |
| Landslide, high hazard (P3) | 1.3% | 3.9% | 3.7% |
| Landslide, areas of attention | 0% | 0% | 0% |
| Residents in landslide areas P3-P4 | 0.7% | 1.1% | 1.8% |
| Buildings in landslide areas P3-P4 | 0.1% | 3.8% | 4.4% |
| Flood, high probability (P3) | 5.1% | 9.2% | 5.1% |
| Flood, medium probability (P2) | 5.2% | 11.9% | 8.3% |
| Flood, low probability (P1) | 5.3% | 19.5% | 13% |
| Residents in P2 flood areas | 7.1% | 3.2% | 4.9% |
| Buildings in P2 flood areas | 7.1% | 4% | 5.8% |
Questions
Which seismic zone is Ottiglio in?
Ottiglio is in seismic zone 4: the least hazardous zone: the probability of an earthquake is very low.
How much of Ottiglio is in landslide class P3/P4?
According to ISPRA’s mosaic, 3.2% of the territory of Ottiglio has high or very high landslide hazard (P3 and P4), with 0.7% of the residents. By share of territory with landslide hazard P3-P4, Ottiglio ranks 91st of 187 municipalities in the province of Alessandria.
How much of Ottiglio is in flood scenario P2?
5.2% of the territory of Ottiglio is in the flood area of the medium-probability scenario (P2), with 7.1% of the residents. By share of territory in the P2 flood area, Ottiglio ranks 107th 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 |
|---|---|---|---|
| Olivola | 4 | 3.9% | 6.4% |
| Grazzano Badoglio | 4 | 5.8% | 4.8% |
| Sala Monferrato | 4 | 3.1% | 0% |
| Cella Monte | 4 | 1.1% | 6.9% |
| Casorzo Monferrato | 4 | 9.2% | 4.4% |
| Frassinello Monferrato | 4 | 1.3% | 10% |
Sources: ISPRA IdroGEO, Civil Protection, Istat (25 October 2026).
Updated on