Buying a home in Augusta
34,715 residents at the 2021 census, 12,960 buildings and 111.5 km² of territory, Sicilia.
Augusta is in seismic zone 1: the most hazardous zone: the probability of a strong earthquake is high. According to ISPRA’s mosaic, 0.2% of the territory of Augusta has high or very high landslide hazard (P3 and P4), with 0.3% of the residents. 1.4% of the territory of Augusta is in the flood area of the medium-probability scenario (P2), with 0.1% of the residents.
Find your address in Augusta
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Augusta compared
| ISPRA indicator | Augusta | SR | Sicilia |
|---|---|---|---|
| Landslide, very high hazard (P4) | 0.1% | 0.9% | 2.2% |
| Landslide, high hazard (P3) | 0% | 0.3% | 0.8% |
| Landslide, areas of attention | 0% | 0.3% | 1.4% |
| Residents in landslide areas P3-P4 | 0.3% | 0.5% | 1.9% |
| Buildings in landslide areas P3-P4 | 0.1% | 0.4% | 2.4% |
| Flood, high probability (P3) | 1.1% | 4.1% | 1.6% |
| Flood, medium probability (P2) | 1.4% | 4.8% | 1.9% |
| Flood, low probability (P1) | 1.4% | 5.1% | 2.2% |
| Residents in P2 flood areas | 0.1% | 3% | 2.6% |
| Buildings in P2 flood areas | 3.5% | 2.6% | 2.3% |
Questions
Which seismic zone is Augusta in?
Augusta is in seismic zone 1: the most hazardous zone: the probability of a strong earthquake is high.
How much of Augusta is in landslide class P3/P4?
According to ISPRA’s mosaic, 0.2% of the territory of Augusta has high or very high landslide hazard (P3 and P4), with 0.3% of the residents. By share of territory with landslide hazard P3-P4, Augusta ranks 15th of 21 municipalities in the free municipal consortium of Siracusa, tied with 1 others.
How much of Augusta is in flood scenario P2?
1.4% of the territory of Augusta is in the flood area of the medium-probability scenario (P2), with 0.1% of the residents. By share of territory in the P2 flood area, Augusta ranks 8th of 21 municipalities in the free municipal consortium of Siracusa.
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 |
|---|---|---|---|
| Melilli | 1 | 0.9% | 0% |
| Carlentini | 1 | 0.2% | 2.5% |
| Priolo Gargallo | 1 | 1.2% | 1.1% |
| Sortino | 1 | 1% | 0.1% |
| Solarino | 1 | 0% | 3.2% |
| Floridia | 1 | 0% | 0% |
Sources: ISPRA IdroGEO, Civil Protection, Istat (25 October 2026).
Updated on