Buying a home in Isola del Gran Sasso d’Italia
4,472 residents at the 2021 census, 2,818 buildings and 84 km² of territory, Abruzzo.
Isola del Gran Sasso d’Italia is in seismic zone 1: the most hazardous zone: the probability of a strong earthquake is high. According to ISPRA’s mosaic, 17.7% of the territory of Isola del Gran Sasso d’Italia has high or very high landslide hazard (P3 and P4), with 20.2% of the residents. 0% of the territory of Isola del Gran Sasso d’Italia is in the flood area of the medium-probability scenario (P2), with 0% of the residents.
Find your address in Isola del Gran Sasso d’Italia
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Isola del Gran Sasso d’Italia compared
| ISPRA indicator | Isola del Gran Sasso d'Italia | TE | Abruzzo |
|---|---|---|---|
| Landslide, very high hazard (P4) | 5.1% | 3.9% | 5.8% |
| Landslide, high hazard (P3) | 12.6% | 11.9% | 9.6% |
| Landslide, areas of attention | 0% | 0% | 3.1% |
| Residents in landslide areas P3-P4 | 20.2% | 3.9% | 5.1% |
| Buildings in landslide areas P3-P4 | 20.2% | 5.6% | 7.4% |
| Flood, high probability (P3) | 0% | 1.5% | 1.3% |
| Flood, medium probability (P2) | 0% | 2.1% | 2.2% |
| Flood, low probability (P1) | 0% | 4.5% | 4% |
| Residents in P2 flood areas | 0% | 4.6% | 7.2% |
| Buildings in P2 flood areas | 0% | 3.2% | 3.7% |
Questions
Which seismic zone is Isola del Gran Sasso d’Italia in?
Isola del Gran Sasso d’Italia is in seismic zone 1: the most hazardous zone: the probability of a strong earthquake is high.
How much of Isola del Gran Sasso d’Italia is in landslide class P3/P4?
According to ISPRA’s mosaic, 17.7% of the territory of Isola del Gran Sasso d’Italia has high or very high landslide hazard (P3 and P4), with 20.2% of the residents. By share of territory with landslide hazard P3-P4, Isola del Gran Sasso d’Italia ranks 21st of 47 municipalities in the province of Teramo.
How much of Isola del Gran Sasso d’Italia is in flood scenario P2?
0% of the territory of Isola del Gran Sasso d’Italia is in the flood area of the medium-probability scenario (P2), with 0% of the residents. In the province of Teramo, 10 of 47 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 |
|---|---|---|---|
| Tossicia | 1 | 12.1% | 0.2% |
| Pietracamela | 1 | 14.2% | 0% |
| Castelli | 1 | 22.4% | 0% |
| Colledara | 2 | 14.7% | 0% |
| Fano Adriano | 1 | 13.5% | 0% |
| Montorio al Vomano | 1 | 15% | 1.9% |
Sources: ISPRA IdroGEO, Civil Protection, Istat (25 October 2026).
Updated on