Buying a home in Forlì del Sannio
633 residents at the 2021 census, 1,228 buildings and 32.6 km² of territory, Molise.
Forlì del Sannio is in seismic zone 1: the most hazardous zone: the probability of a strong earthquake is high. According to ISPRA’s mosaic, 7.2% of the territory of Forlì del Sannio has high or very high landslide hazard (P3 and P4), with 12.6% of the residents. 0.6% of the territory of Forlì del Sannio is in the flood area of the medium-probability scenario (P2), with 0.1% of the residents.
Find your address in Forlì del Sannio
The preview is free: the parcel, the seismic zone and the types of flags. The full dossier costs €29 including applicable VAT.
Forlì del Sannio compared
| ISPRA indicator | Forlì del Sannio | IS | Molise |
|---|---|---|---|
| Landslide, very high hazard (P4) | 6.8% | 8.1% | 5.1% |
| Landslide, high hazard (P3) | 0.4% | 3.2% | 10.9% |
| Landslide, areas of attention | 43.5% | 16% | 7.4% |
| Residents in landslide areas P3-P4 | 12.6% | 8% | 5.9% |
| Buildings in landslide areas P3-P4 | 12.9% | 8.2% | 7.3% |
| Flood, high probability (P3) | 0.5% | 1.2% | 2% |
| Flood, medium probability (P2) | 0.6% | 4.1% | 5.6% |
| Flood, low probability (P1) | 0.7% | 4.4% | 6.1% |
| Residents in P2 flood areas | 0.1% | 3.3% | 2.3% |
| Buildings in P2 flood areas | 0.1% | 2.2% | 2.1% |
Questions
Which seismic zone is Forlì del Sannio in?
Forlì del Sannio is in seismic zone 1: the most hazardous zone: the probability of a strong earthquake is high.
How much of Forlì del Sannio is in landslide class P3/P4?
According to ISPRA’s mosaic, 7.2% of the territory of Forlì del Sannio has high or very high landslide hazard (P3 and P4), with 12.6% of the residents. By share of territory with landslide hazard P3-P4, Forlì del Sannio ranks 36th of 52 municipalities in the province of Isernia.
How much of Forlì del Sannio is in flood scenario P2?
0.6% of the territory of Forlì del Sannio 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, Forlì del Sannio ranks 39th of 52 municipalities in the province of Isernia.
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 |
|---|---|---|---|
| Acquaviva d’Isernia | 1 | 13.4% | 0% |
| Roccasicura | 1 | 13.5% | 0% |
| Rionero Sannitico | 1 | 4.2% | 0% |
| Cerro al Volturno | 1 | 24.7% | 0% |
| Miranda | 1 | 11.2% | 2.6% |
| Isernia | 1 | 11.5% | 2% |
Sources: ISPRA IdroGEO, Civil Protection, Istat (25 October 2026).
Updated on