City vs city
Danville vs Roanoke, VA
Roanoke currently scores 8 points higher overall than Danville, with the largest gap in hail.
Use this comparison for relocation decisions, insurance shopping, and hazard-prioritized mitigation planning.
Hazard breakdown
Scores describe each city’s reference grid tile, not every property. A missing model is unavailable, not zero risk. Air quality is a current EPA AirNow signal; other factors describe baseline exposure. The overall score blends different hazards and is not a probability of damage. Read the scoring methodology and sources.
Overall
Danville: 31/100 · Roanoke: 39/100
Roanoke is 8 points higher.
Flood
Danville: 19/100 · Roanoke: 24/100
Roanoke is 5 points higher.
Danville: FEMA NFHL flood zones: 5 features intersect this tile.
Roanoke: FEMA NFHL flood zones: 9 features intersect this tile.
Wind
Danville: 18/100 · Roanoke: 17/100
Danville is 1 points higher.
Danville: Wind exposure derived from ingested design wind / climatology tiles.
Roanoke: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Danville: 44/100 · Roanoke: 30/100
Danville is 14 points higher.
Danville: Lightning exposure derived from ingested climatology tiles.
Roanoke: Lightning exposure derived from ingested climatology tiles.
Tornado
Danville: 15/100 · Roanoke: 19/100
Roanoke is 4 points higher.
Danville: Tornado risk derived from NOAA SPC historical reports.
Roanoke: Tornado risk derived from NOAA SPC historical reports.
Hail
Danville: 46/100 · Roanoke: 100/100
Roanoke is 54 points higher.
Danville: Hail risk derived from NOAA SPC historical reports.
Roanoke: Hail risk derived from NOAA SPC historical reports.
Storm surge
Danville: Unavailable · Roanoke: Unavailable
A score difference cannot be calculated without both sources.
Danville: Storm surge model is not available for this location yet.
Roanoke: Storm surge model is not available for this location yet.
Wildfire
Danville: 41/100 · Roanoke: 51/100
Roanoke is 10 points higher.
Danville: Wildfire exposure derived from ingested fire potential tiles.
Roanoke: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Danville: 33/100 · Roanoke: 35/100
Roanoke is 2 points higher.
Danville: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Roanoke: Air quality signal derived from the latest EPA AirNow combined AQI grid.