Buying a home in Arcinazzo Romano
1,236 residents at the 2021 census, 807 buildings and 28.3 km² of territory, Lazio.
Arcinazzo Romano is in seismic zone 2 (the region uses the sub-zones 2B): in this zone strong earthquakes are possible. According to ISPRA’s mosaic, 6.7% of the territory of Arcinazzo Romano has high or very high landslide hazard (P3 and P4), with 0.6% of the residents. 0% of the territory of Arcinazzo Romano is in the flood area of the medium-probability scenario (P2), with 0% of the residents.
Find your address in Arcinazzo Romano
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Arcinazzo Romano compared
| ISPRA indicator | Arcinazzo Romano | RM | Lazio |
|---|---|---|---|
| Landslide, very high hazard (P4) | 4.5% | 2.1% | 4.3% |
| Landslide, high hazard (P3) | 2.2% | 0.6% | 1.2% |
| Landslide, areas of attention | 3.1% | 6.5% | 8.3% |
| Residents in landslide areas P3-P4 | 0.6% | 0.6% | 1.5% |
| Buildings in landslide areas P3-P4 | 4.6% | 1.2% | 3.2% |
| Flood, high probability (P3) | 0% | 3.4% | 2.6% |
| Flood, medium probability (P2) | 0% | 4.7% | 3.5% |
| Flood, low probability (P1) | 0% | 7% | 5.7% |
| Residents in P2 flood areas | 0% | 3.6% | 3.2% |
| Buildings in P2 flood areas | 0% | 4.5% | 3.4% |
Questions
Which seismic zone is Arcinazzo Romano in?
Arcinazzo Romano is in seismic zone 2 (the region uses the sub-zones 2B): in this zone strong earthquakes are possible.
How much of Arcinazzo Romano is in landslide class P3/P4?
According to ISPRA’s mosaic, 6.7% of the territory of Arcinazzo Romano has high or very high landslide hazard (P3 and P4), with 0.6% of the residents. By share of territory with landslide hazard P3-P4, Arcinazzo Romano ranks 22nd of 121 municipalities in the Metropolitan City of Roma.
How much of Arcinazzo Romano is in flood scenario P2?
0% of the territory of Arcinazzo Romano is in the flood area of the medium-probability scenario (P2), with 0% of the residents. In the Metropolitan City of Roma, 62 of 121 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 |
|---|---|---|---|
| Jenne | 2B | 0% | 0% |
| Affile | 2B | 4.1% | 0% |
| Serrone | 2B | 42.5% | 0% |
| Roiate | 2B | 14.8% | 0.1% |
| Piglio | 2B | 25.9% | 0% |
| Subiaco | 2B | 1.3% | 1.3% |
Sources: ISPRA IdroGEO, Civil Protection, Istat (25 October 2026).
Updated on