Buying a home in Rocca d’Arazzo
909 residents at the 2021 census, 1,050 buildings and 12.6 km² of territory, Piemonte.
Rocca d’Arazzo is in seismic zone 4: the least hazardous zone: the probability of an earthquake is very low. According to ISPRA’s mosaic, 1% of the territory of Rocca d’Arazzo has high or very high landslide hazard (P3 and P4), with 0.3% of the residents. 21.7% of the territory of Rocca d’Arazzo is in the flood area of the medium-probability scenario (P2), with 3.2% of the residents.
Find your address in Rocca d’Arazzo
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Rocca d’Arazzo compared
| ISPRA indicator | Rocca d'Arazzo | AT | Piemonte |
|---|---|---|---|
| Landslide, very high hazard (P4) | 0% | 2.3% | 3.1% |
| Landslide, high hazard (P3) | 1% | 4.2% | 3.7% |
| Landslide, areas of attention | 0% | 0% | 0% |
| Residents in landslide areas P3-P4 | 0.3% | 1.5% | 1.8% |
| Buildings in landslide areas P3-P4 | 0.1% | 2% | 4.4% |
| Flood, high probability (P3) | 17.9% | 6.2% | 5.1% |
| Flood, medium probability (P2) | 21.7% | 7.7% | 8.3% |
| Flood, low probability (P1) | 22.1% | 11% | 13% |
| Residents in P2 flood areas | 3.2% | 2.3% | 4.9% |
| Buildings in P2 flood areas | 2.6% | 2.6% | 5.8% |
Questions
Which seismic zone is Rocca d’Arazzo in?
Rocca d’Arazzo is in seismic zone 4: the least hazardous zone: the probability of an earthquake is very low.
How much of Rocca d’Arazzo is in landslide class P3/P4?
According to ISPRA’s mosaic, 1% of the territory of Rocca d’Arazzo has high or very high landslide hazard (P3 and P4), with 0.3% of the residents. By share of territory with landslide hazard P3-P4, Rocca d’Arazzo ranks 102nd of 117 municipalities in the province of Asti.
How much of Rocca d’Arazzo is in flood scenario P2?
21.7% of the territory of Rocca d’Arazzo is in the flood area of the medium-probability scenario (P2), with 3.2% of the residents. By share of territory in the P2 flood area, Rocca d’Arazzo ranks 5th 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 |
|---|---|---|---|
| Azzano d’Asti | 4 | 3.5% | 50.4% |
| Montaldo Scarampi | 4 | 3.2% | 2.9% |
| Mombercelli | 4 | 3.8% | 6.4% |
| Castello di Annone | 4 | 2.5% | 18.9% |
| Rocchetta Tanaro | 4 | 3.7% | 24.5% |
| Belveglio | 4 | 15.6% | 4.3% |
Sources: ISPRA IdroGEO, Civil Protection, Istat (25 October 2026).
Updated on