Buying a home in San Giovanni al Natisone
6,052 residents at the 2021 census, 3,765 buildings and 24.1 km² of territory, Friuli-Venezia Giulia.
San Giovanni al Natisone is in seismic zone 2: in this zone strong earthquakes are possible. According to ISPRA’s mosaic, 0% of the territory of San Giovanni al Natisone has high or very high landslide hazard (P3 and P4), with 0% of the residents. 20.9% of the territory of San Giovanni al Natisone is in the flood area of the medium-probability scenario (P2), with 2.7% of the residents.
Find your address in San Giovanni al Natisone
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San Giovanni al Natisone compared
| ISPRA indicator | San Giovanni al Natisone | UD | Friuli-Venezia Giulia |
|---|---|---|---|
| Landslide, very high hazard (P4) | 0% | 2.4% | 2% |
| Landslide, high hazard (P3) | 0% | 0.6% | 0.5% |
| Landslide, areas of attention | 0% | 0.1% | 0.1% |
| Residents in landslide areas P3-P4 | 0% | 0.6% | 0.3% |
| Buildings in landslide areas P3-P4 | 0% | 1% | 0.6% |
| Flood, high probability (P3) | 19.2% | 7.7% | 9.6% |
| Flood, medium probability (P2) | 20.9% | 15% | 14.6% |
| Flood, low probability (P1) | 45.6% | 22.1% | 21.5% |
| Residents in P2 flood areas | 2.7% | 14.9% | 9.9% |
| Buildings in P2 flood areas | 2.7% | 14.6% | 10.8% |
Questions
Which seismic zone is San Giovanni al Natisone in?
San Giovanni al Natisone is in seismic zone 2: in this zone strong earthquakes are possible.
How much of San Giovanni al Natisone is in landslide class P3/P4?
According to ISPRA’s mosaic, 0% of the territory of San Giovanni al Natisone has high or very high landslide hazard (P3 and P4), with 0% of the residents. In the area of the former province of Udine, 65 of 134 municipalities have no territory with landslide hazard P3-P4.
How much of San Giovanni al Natisone is in flood scenario P2?
20.9% of the territory of San Giovanni al Natisone is in the flood area of the medium-probability scenario (P2), with 2.7% of the residents. By share of territory in the P2 flood area, San Giovanni al Natisone ranks 40th of 134 municipalities in the area of the former province of Udine.
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 |
|---|---|---|---|
| Manzano | 2 | 0% | 23.2% |
| Chiopris-Viscone | 3 | 0% | 49.7% |
| Corno di Rosazzo | 2 | 0.7% | 11.2% |
| Cormons | 2 | 1% | 11.4% |
| Medea | 3 | 0% | 19.5% |
| Trivignano Udinese | 3 | 0% | 17.3% |
Sources: ISPRA IdroGEO, Civil Protection, Istat (25 October 2026).
Updated on