Buying a home in Bagnoli del Trigno
649 residents at the 2021 census, 2,381 buildings and 36.8 km² of territory, Molise.
Bagnoli del Trigno is in seismic zone 2: in this zone strong earthquakes are possible. According to ISPRA’s mosaic, 12.3% of the territory of Bagnoli del Trigno has high or very high landslide hazard (P3 and P4), with 10.5% of the residents. 4.3% of the territory of Bagnoli del Trigno is in the flood area of the medium-probability scenario (P2), with 0.9% of the residents.
Find your address in Bagnoli del Trigno
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Bagnoli del Trigno compared
| ISPRA indicator | Bagnoli del Trigno | IS | Molise |
|---|---|---|---|
| Landslide, very high hazard (P4) | 4.9% | 8.1% | 5.1% |
| Landslide, high hazard (P3) | 7.4% | 3.2% | 10.9% |
| Landslide, areas of attention | 0% | 16% | 7.4% |
| Residents in landslide areas P3-P4 | 10.5% | 8% | 5.9% |
| Buildings in landslide areas P3-P4 | 7.5% | 8.2% | 7.3% |
| Flood, high probability (P3) | 1.3% | 1.2% | 2% |
| Flood, medium probability (P2) | 4.3% | 4.1% | 5.6% |
| Flood, low probability (P1) | 4.8% | 4.4% | 6.1% |
| Residents in P2 flood areas | 0.9% | 3.3% | 2.3% |
| Buildings in P2 flood areas | 0.7% | 2.2% | 2.1% |
Questions
Which seismic zone is Bagnoli del Trigno in?
Bagnoli del Trigno is in seismic zone 2: in this zone strong earthquakes are possible.
How much of Bagnoli del Trigno is in landslide class P3/P4?
According to ISPRA’s mosaic, 12.3% of the territory of Bagnoli del Trigno has high or very high landslide hazard (P3 and P4), with 10.5% of the residents. By share of territory with landslide hazard P3-P4, Bagnoli del Trigno ranks 21st of 52 municipalities in the province of Isernia.
How much of Bagnoli del Trigno is in flood scenario P2?
4.3% of the territory of Bagnoli del Trigno is in the flood area of the medium-probability scenario (P2), with 0.9% of the residents. By share of territory in the P2 flood area, Bagnoli del Trigno ranks 19th of 52 municipalities in the province of Isernia, tied with 1 others.
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 |
|---|---|---|---|
| Civitanova del Sannio | 2 | 10% | 5.3% |
| Pietracupa | 2 | 18.5% | 3.2% |
| Duronia | 2 | 12.3% | 4.1% |
| Salcito | 2 | 10.6% | 5.5% |
| Pietrabbondante | 2 | 14.5% | 5.5% |
| Molise | 2 | 2.1% | 5% |
Sources: ISPRA IdroGEO, Civil Protection, Istat (25 October 2026).
Updated on