Province of Ravenna
Natural hazards and seismic zone municipality by municipality, for home buyers.
According to ISPRA’s mosaic, 6.5% of the territory of the province of Ravenna has high or very high landslide hazard (P3 and P4), with 0.6% of the residents. 80% of the territory of the province of Ravenna is in the flood area of the medium-probability scenario (P2), with 87.3% of the residents. Among Italy’s 107 provinces it ranks 55th for landslide hazard P3-P4 and 2nd for flood area (P2).
Municipalities by seismic zone: 17 in zone 2, 1 in zone 3.
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Municipalities by share of territory in landslide class P3/P4
| Brisighella | 39% |
|---|---|
| Casola Valsenio | 34.3% |
| Riolo Terme | 33.3% |
| Faenza | 0.8% |
| Castel Bolognese | 0.2% |
Municipalities by share of territory in flood scenario P2
| Massa Lombarda | 100% |
|---|---|
| Lugo | 100% |
| Bagnara di Romagna | 100% |
| Cotignola | 100% |
| Solarolo | 100% |
| Alfonsine | 99.9% |
| Bagnacavallo | 99.9% |
| Fusignano | 99.9% |
| Russi | 99.9% |
| Conselice | 99.9% |
All 18 municipalities
| Municipality | Seismic zone | Landslide P3-P4 | Flood P2 |
|---|---|---|---|
| Alfonsine | 2 | 0% | 99.9% |
| Bagnacavallo | 2 | 0% | 99.9% |
| Bagnara di Romagna | 2 | 0% | 100% |
| Brisighella | 2 | 39% | 5.6% |
| Casola Valsenio | 2 | 34.3% | 5.3% |
| Castel Bolognese | 2 | 0.2% | 85.7% |
| Cervia | 2 | 0% | 99.8% |
| Conselice | 2 | 0% | 99.9% |
| Cotignola | 2 | 0% | 100% |
| Faenza | 2 | 0.8% | 69.8% |
| Fusignano | 2 | 0% | 99.9% |
| Lugo | 2 | 0% | 100% |
| Massa Lombarda | 2 | 0% | 100% |
| Ravenna | 3 | 0% | 99.8% |
| Riolo Terme | 2 | 33.3% | 13.7% |
| Russi | 2 | 0% | 99.9% |
| Sant’Agata sul Santerno | 2 | 0% | 99.7% |
| Solarolo | 2 | 0% | 100% |
Landslides and floods in the province
| ISPRA indicator | RA | Emilia-Romagna |
|---|---|---|
| Landslide, very high hazard (P4) | 1.5% | 4.9% |
| Landslide, high hazard (P3) | 5% | 9.8% |
| Landslide, areas of attention | 2.8% | 3% |
| Residents in landslide areas P3-P4 | 0.6% | 1.9% |
| Buildings in landslide areas P3-P4 | 1.4% | 5.6% |
| Flood, high probability (P3) | 22.2% | 11.6% |
| Flood, medium probability (P2) | 80% | 45.5% |
| Flood, low probability (P1) | 80% | 47.2% |
| Residents in P2 flood areas | 87.3% | 62.5% |
| Buildings in P2 flood areas | 89.2% | 58.9% |
Sources: ISPRA IdroGEO, Civil Protection, Istat (25 October 2026).
Updated on