Buying a home in San Giorgio a Liri
3,043 residents at the 2021 census, 1,744 buildings and 15.7 km² of territory, Lazio.
San Giorgio a Liri is in seismic zone 2 (the region uses the sub-zones 2B): in this zone strong earthquakes are possible. According to ISPRA’s mosaic, 16.7% of the territory of San Giorgio a Liri has high or very high landslide hazard (P3 and P4), with 2.8% of the residents. 17.2% of the territory of San Giorgio a Liri is in the flood area of the medium-probability scenario (P2), with 8% of the residents.
Find your address in San Giorgio a Liri
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San Giorgio a Liri compared
| ISPRA indicator | San Giorgio a Liri | FR | Lazio |
|---|---|---|---|
| Landslide, very high hazard (P4) | 16.7% | 14.4% | 4.3% |
| Landslide, high hazard (P3) | 0% | 0.4% | 1.2% |
| Landslide, areas of attention | 16.2% | 27.8% | 8.3% |
| Residents in landslide areas P3-P4 | 2.8% | 7% | 1.5% |
| Buildings in landslide areas P3-P4 | 3.8% | 7.2% | 3.2% |
| Flood, high probability (P3) | 11.9% | 1.6% | 2.6% |
| Flood, medium probability (P2) | 17.2% | 2.2% | 3.5% |
| Flood, low probability (P1) | 17.2% | 2.9% | 5.7% |
| Residents in P2 flood areas | 8% | 2.3% | 3.2% |
| Buildings in P2 flood areas | 7.8% | 2.4% | 3.4% |
Questions
Which seismic zone is San Giorgio a Liri in?
San Giorgio a Liri is in seismic zone 2 (the region uses the sub-zones 2B): in this zone strong earthquakes are possible.
How much of San Giorgio a Liri is in landslide class P3/P4?
According to ISPRA’s mosaic, 16.7% of the territory of San Giorgio a Liri has high or very high landslide hazard (P3 and P4), with 2.8% of the residents. By share of territory with landslide hazard P3-P4, San Giorgio a Liri ranks 34th of 91 municipalities in the province of Frosinone.
How much of San Giorgio a Liri is in flood scenario P2?
17.2% of the territory of San Giorgio a Liri is in the flood area of the medium-probability scenario (P2), with 8% of the residents. By share of territory in the P2 flood area, San Giorgio a Liri ranks 4th of 91 municipalities in the province of Frosinone.
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 |
|---|---|---|---|
| Castelnuovo Parano | 2B | 15.9% | 0% |
| Pignataro Interamna | 2A | 1.6% | 17.5% |
| Vallemaio | 2B | 30.2% | 0% |
| Sant’Apollinare | 2B | 12.9% | 42.6% |
| Ausonia | 2B | 25.2% | 0.3% |
| Coreno Ausonio | 2B | 9.6% | 0% |
Sources: ISPRA IdroGEO, Civil Protection, Istat (25 October 2026).
Updated on