Buying a home in Traona
2,842 residents at the 2021 census, 1,098 buildings and 6.4 km² of territory, Lombardia.
Traona is in seismic zone 3: in this zone strong earthquakes are less likely than in zones 1 and 2. According to ISPRA’s mosaic, 0.7% of the territory of Traona has high or very high landslide hazard (P3 and P4), with 2.5% of the residents. 15.7% of the territory of Traona is in the flood area of the medium-probability scenario (P2), with 2.5% of the residents.
Find your address in Traona
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Traona compared
| ISPRA indicator | Traona | SO | Lombardia |
|---|---|---|---|
| Landslide, very high hazard (P4) | 0.7% | 6.4% | 3.7% |
| Landslide, high hazard (P3) | 0% | 8.2% | 2.9% |
| Landslide, areas of attention | 0% | 0% | 0% |
| Residents in landslide areas P3-P4 | 2.5% | 3.2% | 0.4% |
| Buildings in landslide areas P3-P4 | 0.4% | 4.1% | 1.1% |
| Flood, high probability (P3) | 6.1% | 3.6% | 7.9% |
| Flood, medium probability (P2) | 15.7% | 4.7% | 10.2% |
| Flood, low probability (P1) | 49.1% | 9% | 20.3% |
| Residents in P2 flood areas | 2.5% | 5% | 4.4% |
| Buildings in P2 flood areas | 2.2% | 4.3% | 4.7% |
Questions
Which seismic zone is Traona in?
Traona is in seismic zone 3: in this zone strong earthquakes are less likely than in zones 1 and 2.
How much of Traona is in landslide class P3/P4?
According to ISPRA’s mosaic, 0.7% of the territory of Traona has high or very high landslide hazard (P3 and P4), with 2.5% of the residents. By share of territory with landslide hazard P3-P4, Traona ranks 76th of 77 municipalities in the province of Sondrio.
How much of Traona is in flood scenario P2?
15.7% of the territory of Traona is in the flood area of the medium-probability scenario (P2), with 2.5% of the residents. By share of territory in the P2 flood area, Traona ranks 7th of 77 municipalities in the province of Sondrio.
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 |
|---|---|---|---|
| Mello | 3 | 4% | 0.7% |
| Cercino | 4 | 0.2% | 7.2% |
| Cino | 4 | 2.9% | 0% |
| Mantello | 4 | 7.4% | 40.2% |
| Cosio Valtellino | 3 | 4.3% | 3.1% |
| Civo | 3 | 12.9% | 0.8% |
Sources: ISPRA IdroGEO, Civil Protection, Istat (25 October 2026).
Updated on