Buying a home in Patrica
3,071 residents at the 2021 census, 2,018 buildings and 27.4 km² of territory, Lazio.
Patrica is in seismic zone 2 (the region uses the sub-zones 2B): in this zone strong earthquakes are possible. According to ISPRA’s mosaic, 15.9% of the territory of Patrica has high or very high landslide hazard (P3 and P4), with 2.2% of the residents. 12.9% of the territory of Patrica is in the flood area of the medium-probability scenario (P2), with 1.2% of the residents.
Find your address in Patrica
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Patrica compared
| ISPRA indicator | Patrica | FR | Lazio |
|---|---|---|---|
| Landslide, very high hazard (P4) | 15.9% | 14.4% | 4.3% |
| Landslide, high hazard (P3) | 0% | 0.4% | 1.2% |
| Landslide, areas of attention | 22.8% | 27.8% | 8.3% |
| Residents in landslide areas P3-P4 | 2.2% | 7% | 1.5% |
| Buildings in landslide areas P3-P4 | 4.3% | 7.2% | 3.2% |
| Flood, high probability (P3) | 2.5% | 1.6% | 2.6% |
| Flood, medium probability (P2) | 12.9% | 2.2% | 3.5% |
| Flood, low probability (P1) | 13.6% | 2.9% | 5.7% |
| Residents in P2 flood areas | 1.2% | 2.3% | 3.2% |
| Buildings in P2 flood areas | 0.9% | 2.4% | 3.4% |
Questions
Which seismic zone is Patrica in?
Patrica is in seismic zone 2 (the region uses the sub-zones 2B): in this zone strong earthquakes are possible.
How much of Patrica is in landslide class P3/P4?
According to ISPRA’s mosaic, 15.9% of the territory of Patrica has high or very high landslide hazard (P3 and P4), with 2.2% of the residents. By share of territory with landslide hazard P3-P4, Patrica ranks 36th of 91 municipalities in the province of Frosinone.
How much of Patrica is in flood scenario P2?
12.9% of the territory of Patrica is in the flood area of the medium-probability scenario (P2), with 1.2% of the residents. By share of territory in the P2 flood area, Patrica ranks 5th 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 |
|---|---|---|---|
| Supino | 2B | 30% | 3.6% |
| Giuliano di Roma | 2B | 8.4% | 0.2% |
| Ceccano | 2B | 8% | 8% |
| Morolo | 2B | 23.8% | 1.7% |
| Frosinone | 2B | 2.1% | 3.2% |
| Maenza | 3A | 1.7% | 0.2% |
Sources: ISPRA IdroGEO, Civil Protection, Istat (25 October 2026).
Updated on