Buying a home in Castelvecchio Subequo
845 residents at the 2021 census, 650 buildings and 19.3 km² of territory, Abruzzo.
Castelvecchio Subequo is in seismic zone 1: the most hazardous zone: the probability of a strong earthquake is high. According to ISPRA’s mosaic, 2.9% of the territory of Castelvecchio Subequo has high or very high landslide hazard (P3 and P4), with 2.6% of the residents. 0% of the territory of Castelvecchio Subequo is in the flood area of the medium-probability scenario (P2), with 0% of the residents.
Find your address in Castelvecchio Subequo
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Castelvecchio Subequo compared
| ISPRA indicator | Castelvecchio Subequo | AQ | Abruzzo |
|---|---|---|---|
| Landslide, very high hazard (P4) | 0.1% | 6.8% | 5.8% |
| Landslide, high hazard (P3) | 2.8% | 4.5% | 9.6% |
| Landslide, areas of attention | 0.2% | 6.7% | 3.1% |
| Residents in landslide areas P3-P4 | 2.6% | 5.7% | 5.1% |
| Buildings in landslide areas P3-P4 | 2.9% | 7.9% | 7.4% |
| Flood, high probability (P3) | 0% | 1.1% | 1.3% |
| Flood, medium probability (P2) | 0% | 2% | 2.2% |
| Flood, low probability (P1) | 0% | 2.3% | 4% |
| Residents in P2 flood areas | 0% | 3% | 7.2% |
| Buildings in P2 flood areas | 0% | 2.7% | 3.7% |
Questions
Which seismic zone is Castelvecchio Subequo in?
Castelvecchio Subequo is in seismic zone 1: the most hazardous zone: the probability of a strong earthquake is high.
How much of Castelvecchio Subequo is in landslide class P3/P4?
According to ISPRA’s mosaic, 2.9% of the territory of Castelvecchio Subequo has high or very high landslide hazard (P3 and P4), with 2.6% of the residents. By share of territory with landslide hazard P3-P4, Castelvecchio Subequo ranks 64th of 108 municipalities in the province of L’Aquila.
How much of Castelvecchio Subequo is in flood scenario P2?
0% of the territory of Castelvecchio Subequo is in the flood area of the medium-probability scenario (P2), with 0% of the residents. In the province of L’Aquila, 55 of 108 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 |
|---|---|---|---|
| Castel di Ieri | 1 | 3.4% | 0% |
| Gagliano Aterno | 1 | 6.5% | 0% |
| Molina Aterno | 1 | 0.6% | 0% |
| Goriano Sicoli | 1 | 1.3% | 0% |
| Raiano | 1 | 1% | 0.6% |
| Vittorito | 1 | 1.4% | 2.9% |
Sources: ISPRA IdroGEO, Civil Protection, Istat (25 October 2026).
Updated on