Buying a home in Castelletto Molina
143 residents at the 2021 census, 270 buildings and 3.1 km² of territory, Piemonte.
Castelletto Molina is in seismic zone 4: the least hazardous zone: the probability of an earthquake is very low. According to ISPRA’s mosaic, 13.7% of the territory of Castelletto Molina has high or very high landslide hazard (P3 and P4), with 4.2% of the residents. 0% of the territory of Castelletto Molina is in the flood area of the medium-probability scenario (P2), with 0% of the residents.
Find your address in Castelletto Molina
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Castelletto Molina compared
| ISPRA indicator | Castelletto Molina | AT | Piemonte |
|---|---|---|---|
| Landslide, very high hazard (P4) | 9.1% | 2.3% | 3.1% |
| Landslide, high hazard (P3) | 4.6% | 4.2% | 3.7% |
| Landslide, areas of attention | 0% | 0% | 0% |
| Residents in landslide areas P3-P4 | 4.2% | 1.5% | 1.8% |
| Buildings in landslide areas P3-P4 | 5.9% | 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% | 2.3% | 4.9% |
| Buildings in P2 flood areas | 0% | 2.6% | 5.8% |
Questions
Which seismic zone is Castelletto Molina in?
Castelletto Molina is in seismic zone 4: the least hazardous zone: the probability of an earthquake is very low.
How much of Castelletto Molina is in landslide class P3/P4?
According to ISPRA’s mosaic, 13.7% of the territory of Castelletto Molina has high or very high landslide hazard (P3 and P4), with 4.2% of the residents. By share of territory with landslide hazard P3-P4, Castelletto Molina ranks 16th of 117 municipalities in the province of Asti.
How much of Castelletto Molina is in flood scenario P2?
0% of the territory of Castelletto Molina is in the flood area of the medium-probability scenario (P2), with 0% of the residents. In the province of Asti, 13 of 117 municipalities have no territory in the P2 flood area.
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 |
|---|---|---|---|
| Fontanile | 4 | 15% | 1.2% |
| Quaranti | 3 | 3.9% | 0.1% |
| Alice Bel Colle | 3 | 14.7% | 0.5% |
| Castel Rocchero | 4 | 1.8% | 0% |
| Ricaldone | 3 | 5.1% | 0.6% |
| Mombaruzzo | 3 | 1.9% | 4.5% |
Sources: ISPRA IdroGEO, Civil Protection, Istat (25 October 2026).
Updated on