City vs city
Chamberlayne vs Roanoke, VA
Chamberlayne currently scores 1 points higher overall than Roanoke, 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
Chamberlayne: 40/100 · Roanoke: 39/100
Chamberlayne is 1 points higher.
Flood
Chamberlayne: 36/100 · Roanoke: 24/100
Chamberlayne is 12 points higher.
Chamberlayne: FEMA NFHL flood zones: 13 features intersect this tile.
Roanoke: FEMA NFHL flood zones: 9 features intersect this tile.
Wind
Chamberlayne: 21/100 · Roanoke: 17/100
Chamberlayne is 4 points higher.
Chamberlayne: Wind exposure derived from ingested design wind / climatology tiles.
Roanoke: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Chamberlayne: 47/100 · Roanoke: 30/100
Chamberlayne is 17 points higher.
Chamberlayne: Lightning exposure derived from ingested climatology tiles.
Roanoke: Lightning exposure derived from ingested climatology tiles.
Tornado
Chamberlayne: 15/100 · Roanoke: 19/100
Roanoke is 4 points higher.
Chamberlayne: Tornado risk derived from NOAA SPC historical reports.
Roanoke: Tornado risk derived from NOAA SPC historical reports.
Hail
Chamberlayne: 78/100 · Roanoke: 100/100
Roanoke is 22 points higher.
Chamberlayne: Hail risk derived from NOAA SPC historical reports.
Roanoke: Hail risk derived from NOAA SPC historical reports.
Storm surge
Chamberlayne: Unavailable · Roanoke: Unavailable
A score difference cannot be calculated without both sources.
Chamberlayne: Storm surge model is not available for this location yet.
Roanoke: Storm surge model is not available for this location yet.
Wildfire
Chamberlayne: 51/100 · Roanoke: 51/100
No gap.
Chamberlayne: Wildfire exposure derived from ingested fire potential tiles.
Roanoke: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Chamberlayne: 33/100 · Roanoke: 35/100
Roanoke is 2 points higher.
Chamberlayne: 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.