Buying a home in Sirone
2,305 residents at the 2021 census, 426 buildings and 3.2 km² of territory, Lombardia.
Sirone is in seismic zone 3: in this zone strong earthquakes are less likely than in zones 1 and 2. According to ISPRA’s mosaic, 1.5% of the territory of Sirone has high or very high landslide hazard (P3 and P4), with 0.5% of the residents. 9.9% of the territory of Sirone is in the flood area of the medium-probability scenario (P2), with 5.7% of the residents.
Find your address in Sirone
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Sirone compared
| ISPRA indicator | Sirone | LC | Lombardia |
|---|---|---|---|
| Landslide, very high hazard (P4) | 0.1% | 8.4% | 3.7% |
| Landslide, high hazard (P3) | 1.5% | 1.9% | 2.9% |
| Landslide, areas of attention | 0% | 0% | 0% |
| Residents in landslide areas P3-P4 | 0.5% | 1.6% | 0.4% |
| Buildings in landslide areas P3-P4 | 0.2% | 2.3% | 1.1% |
| Flood, high probability (P3) | 9.9% | 10.3% | 7.9% |
| Flood, medium probability (P2) | 9.9% | 10.8% | 10.2% |
| Flood, low probability (P1) | 10.2% | 14.2% | 20.3% |
| Residents in P2 flood areas | 5.7% | 2.8% | 4.4% |
| Buildings in P2 flood areas | 6.6% | 3.1% | 4.7% |
Questions
Which seismic zone is Sirone in?
Sirone is in seismic zone 3: in this zone strong earthquakes are less likely than in zones 1 and 2.
How much of Sirone is in landslide class P3/P4?
According to ISPRA’s mosaic, 1.5% of the territory of Sirone has high or very high landslide hazard (P3 and P4), with 0.5% of the residents. By share of territory with landslide hazard P3-P4, Sirone ranks 44th of 84 municipalities in the province of Lecco.
How much of Sirone is in flood scenario P2?
9.9% of the territory of Sirone is in the flood area of the medium-probability scenario (P2), with 5.7% of the residents. By share of territory in the P2 flood area, Sirone ranks 25th of 84 municipalities in the province of Lecco.
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 |
|---|---|---|---|
| Dolzago | 3 | 0% | 0% |
| Garbagnate Monastero | 3 | 0% | 0% |
| Molteno | 3 | 0% | 21% |
| Oggiono | 3 | 1.6% | 12.4% |
| Barzago | 3 | 0% | 3.1% |
| Castello di Brianza | 3 | 0% | 0.2% |
Sources: ISPRA IdroGEO, Civil Protection, Istat (25 October 2026).
Updated on