Buying a home in Avigliano
10,716 residents at the 2021 census, 3,539 buildings and 85.5 km² of territory, Basilicata.
Avigliano is in seismic zone 2 (the region uses the sub-zones 2b): in this zone strong earthquakes are possible. According to ISPRA’s mosaic, 6.9% of the territory of Avigliano has high or very high landslide hazard (P3 and P4), with 13.6% of the residents. 0% of the territory of Avigliano is in the flood area of the medium-probability scenario (P2), with 0% of the residents.
Find your address in Avigliano
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Avigliano compared
| ISPRA indicator | Avigliano | PZ | Basilicata |
|---|---|---|---|
| Landslide, very high hazard (P4) | 1.2% | 3.4% | 2.7% |
| Landslide, high hazard (P3) | 5.7% | 3.8% | 3.4% |
| Landslide, areas of attention | 11.7% | 9% | 5.9% |
| Residents in landslide areas P3-P4 | 13.6% | 8.4% | 7% |
| Buildings in landslide areas P3-P4 | 5.5% | 8.5% | 7.3% |
| Flood, high probability (P3) | 0% | 1.2% | 2.6% |
| Flood, medium probability (P2) | 0% | 1.7% | 3.5% |
| Flood, low probability (P1) | 0% | 1.8% | 3.8% |
| Residents in P2 flood areas | 0% | 0.6% | 1.1% |
| Buildings in P2 flood areas | 0% | 0.7% | 1.4% |
Questions
Which seismic zone is Avigliano in?
Avigliano is in seismic zone 2 (the region uses the sub-zones 2b): in this zone strong earthquakes are possible.
How much of Avigliano is in landslide class P3/P4?
According to ISPRA’s mosaic, 6.9% of the territory of Avigliano has high or very high landslide hazard (P3 and P4), with 13.6% of the residents. By share of territory with landslide hazard P3-P4, Avigliano ranks 44th of 100 municipalities in the province of Potenza.
How much of Avigliano is in flood scenario P2?
0% of the territory of Avigliano is in the flood area of the medium-probability scenario (P2), with 0% of the residents. In the province of Potenza, 37 of 100 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 |
|---|---|---|---|
| Filiano | 2c | 5.2% | 1% |
| Pietragalla | 2c | 15.9% | 0% |
| Ruoti | 2a | 4.3% | 0% |
| Forenza | 2d | 2.3% | 0.1% |
| Bella | 1b | 27% | 0% |
| Potenza | 2a | 9.2% | 0.5% |
Sources: ISPRA IdroGEO, Civil Protection, Istat (25 October 2026).
Updated on