Buying a home in Colli a Volturno
1,271 residents at the 2021 census, 1,328 buildings and 25.2 km² of territory, Molise.
Colli a Volturno is in seismic zone 1: the most hazardous zone: the probability of a strong earthquake is high. According to ISPRA’s mosaic, 7.3% of the territory of Colli a Volturno has high or very high landslide hazard (P3 and P4), with 6% of the residents. 1.2% of the territory of Colli a Volturno is in the flood area of the medium-probability scenario (P2), with 0% of the residents.
Find your address in Colli a Volturno
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Colli a Volturno compared
| ISPRA indicator | Colli a Volturno | IS | Molise |
|---|---|---|---|
| Landslide, very high hazard (P4) | 7.1% | 8.1% | 5.1% |
| Landslide, high hazard (P3) | 0.2% | 3.2% | 10.9% |
| Landslide, areas of attention | 33.8% | 16% | 7.4% |
| Residents in landslide areas P3-P4 | 6% | 8% | 5.9% |
| Buildings in landslide areas P3-P4 | 1.8% | 8.2% | 7.3% |
| Flood, high probability (P3) | 1.1% | 1.2% | 2% |
| Flood, medium probability (P2) | 1.2% | 4.1% | 5.6% |
| Flood, low probability (P1) | 1.2% | 4.4% | 6.1% |
| Residents in P2 flood areas | 0% | 3.3% | 2.3% |
| Buildings in P2 flood areas | 0% | 2.2% | 2.1% |
Questions
Which seismic zone is Colli a Volturno in?
Colli a Volturno is in seismic zone 1: the most hazardous zone: the probability of a strong earthquake is high.
How much of Colli a Volturno is in landslide class P3/P4?
According to ISPRA’s mosaic, 7.3% of the territory of Colli a Volturno has high or very high landslide hazard (P3 and P4), with 6% of the residents. By share of territory with landslide hazard P3-P4, Colli a Volturno ranks 35th of 52 municipalities in the province of Isernia.
How much of Colli a Volturno is in flood scenario P2?
1.2% of the territory of Colli a Volturno is in the flood area of the medium-probability scenario (P2), with 0% of the residents. By share of territory in the P2 flood area, Colli a Volturno ranks 36th 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 |
|---|---|---|---|
| Fornelli | 1 | 17.9% | 4% |
| Montaquila | 1 | 4.1% | 4.2% |
| Filignano | 1 | 4% | 0.1% |
| Macchia d’Isernia | 1 | 12.3% | 7.8% |
| Scapoli | 1 | 24.9% | 0% |
| Rocchetta a Volturno | 1 | 31.1% | 0% |
Sources: ISPRA IdroGEO, Civil Protection, Istat (25 October 2026).
Updated on