Buying a home in San Pietro Avellana
439 residents at the 2021 census, 950 buildings and 45 km² of territory, Molise.
San Pietro Avellana is in seismic zone 1: the most hazardous zone: the probability of a strong earthquake is high. According to ISPRA’s mosaic, 7.5% of the territory of San Pietro Avellana has high or very high landslide hazard (P3 and P4), with 0.5% of the residents. 4.2% of the territory of San Pietro Avellana is in the flood area of the medium-probability scenario (P2), with 0.2% of the residents.
Find your address in San Pietro Avellana
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San Pietro Avellana compared
| ISPRA indicator | San Pietro Avellana | IS | Molise |
|---|---|---|---|
| Landslide, very high hazard (P4) | 4.1% | 8.1% | 5.1% |
| Landslide, high hazard (P3) | 3.4% | 3.2% | 10.9% |
| Landslide, areas of attention | 3.6% | 16% | 7.4% |
| Residents in landslide areas P3-P4 | 0.5% | 8% | 5.9% |
| Buildings in landslide areas P3-P4 | 3% | 8.2% | 7.3% |
| Flood, high probability (P3) | 0% | 1.2% | 2% |
| Flood, medium probability (P2) | 4.2% | 4.1% | 5.6% |
| Flood, low probability (P1) | 4.2% | 4.4% | 6.1% |
| Residents in P2 flood areas | 0.2% | 3.3% | 2.3% |
| Buildings in P2 flood areas | 0.3% | 2.2% | 2.1% |
Questions
Which seismic zone is San Pietro Avellana in?
San Pietro Avellana is in seismic zone 1: the most hazardous zone: the probability of a strong earthquake is high.
How much of San Pietro Avellana is in landslide class P3/P4?
According to ISPRA’s mosaic, 7.5% of the territory of San Pietro Avellana has high or very high landslide hazard (P3 and P4), with 0.5% of the residents. By share of territory with landslide hazard P3-P4, San Pietro Avellana ranks 34th of 52 municipalities in the province of Isernia.
How much of San Pietro Avellana is in flood scenario P2?
4.2% of the territory of San Pietro Avellana is in the flood area of the medium-probability scenario (P2), with 0.2% of the residents. By share of territory in the P2 flood area, San Pietro Avellana ranks 24th 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 |
|---|---|---|---|
| Castel del Giudice | 2 | 16.1% | 4.3% |
| Vastogirardi | 2 | 3.1% | 1.9% |
| Castel di Sangro | 1 | 22.8% | 4.8% |
| Capracotta | 2 | 8.1% | 2.6% |
| Ateleta | 1 | 37.3% | 0.7% |
| Rionero Sannitico | 1 | 4.2% | 0% |
Sources: ISPRA IdroGEO, Civil Protection, Istat (25 October 2026).
Updated on