Buying a home in Colorina
1,390 residents at the 2021 census, 975 buildings and 17.8 km² of territory, Lombardia.
Colorina is in seismic zone 3: in this zone strong earthquakes are less likely than in zones 1 and 2. According to ISPRA’s mosaic, 10.6% of the territory of Colorina has high or very high landslide hazard (P3 and P4), with 0.7% of the residents. 8.7% of the territory of Colorina is in the flood area of the medium-probability scenario (P2), with 4% of the residents.
Find your address in Colorina
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Colorina compared
| ISPRA indicator | Colorina | SO | Lombardia |
|---|---|---|---|
| Landslide, very high hazard (P4) | 3.8% | 6.4% | 3.7% |
| Landslide, high hazard (P3) | 6.8% | 8.2% | 2.9% |
| Landslide, areas of attention | 0% | 0% | 0% |
| Residents in landslide areas P3-P4 | 0.7% | 3.2% | 0.4% |
| Buildings in landslide areas P3-P4 | 0.2% | 4.1% | 1.1% |
| Flood, high probability (P3) | 6.9% | 3.6% | 7.9% |
| Flood, medium probability (P2) | 8.7% | 4.7% | 10.2% |
| Flood, low probability (P1) | 21.4% | 9% | 20.3% |
| Residents in P2 flood areas | 4% | 5% | 4.4% |
| Buildings in P2 flood areas | 4.2% | 4.3% | 4.7% |
Questions
Which seismic zone is Colorina in?
Colorina is in seismic zone 3: in this zone strong earthquakes are less likely than in zones 1 and 2.
How much of Colorina is in landslide class P3/P4?
According to ISPRA’s mosaic, 10.6% of the territory of Colorina has high or very high landslide hazard (P3 and P4), with 0.7% of the residents. By share of territory with landslide hazard P3-P4, Colorina ranks 36th of 77 municipalities in the province of Sondrio.
How much of Colorina is in flood scenario P2?
8.7% of the territory of Colorina is in the flood area of the medium-probability scenario (P2), with 4% of the residents. By share of territory in the P2 flood area, Colorina ranks 14th 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 |
|---|---|---|---|
| Forcola | 3 | 3.1% | 3.2% |
| Tartano | 3 | 25.5% | 11.4% |
| Fusine | 3 | 8.5% | 5.7% |
| Berbenno di Valtellina | 3 | 13.3% | 3.5% |
| Cedrasco | 3 | 4.3% | 5.9% |
| Postalesio | 3 | 10.4% | 7% |
Sources: ISPRA IdroGEO, Civil Protection, Istat (25 October 2026).
Updated on