City vs city
Cloverdale vs Roanoke, VA
Roanoke currently scores 4 points higher overall than Cloverdale, 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 uses an ingested EPA AirNow snapshot and may not reflect current conditions; 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
Cloverdale: 35/100 · Roanoke: 39/100
Roanoke is 4 points higher.
Flood
Cloverdale: 36/100 · Roanoke: 24/100
Cloverdale is 12 points higher.
Cloverdale: FEMA NFHL flood zones: 10 features intersect this tile.
Roanoke: FEMA NFHL flood zones: 9 features intersect this tile.
Wind
Cloverdale: 17/100 · Roanoke: 17/100
No gap.
Cloverdale: Wind exposure derived from ingested design wind / climatology tiles.
Roanoke: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Cloverdale: 28/100 · Roanoke: 30/100
Roanoke is 2 points higher.
Cloverdale: Lightning exposure derived from ingested climatology tiles.
Roanoke: Lightning exposure derived from ingested climatology tiles.
Tornado
Cloverdale: 8/100 · Roanoke: 19/100
Roanoke is 11 points higher.
Cloverdale: Tornado risk derived from NOAA SPC historical reports.
Roanoke: Tornado risk derived from NOAA SPC historical reports.
Hail
Cloverdale: 73/100 · Roanoke: 100/100
Roanoke is 27 points higher.
Cloverdale: Hail risk derived from NOAA SPC historical reports.
Roanoke: Hail risk derived from NOAA SPC historical reports.
Storm surge
Cloverdale: Unavailable · Roanoke: Unavailable
A score difference cannot be calculated without both sources.
Cloverdale: Storm surge model is not available for this location yet.
Roanoke: Storm surge model is not available for this location yet.
Wildfire
Cloverdale: 51/100 · Roanoke: 51/100
No gap.
Cloverdale: Wildfire exposure derived from ingested fire potential tiles.
Roanoke: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Cloverdale: 35/100 · Roanoke: 35/100
No gap.
Cloverdale: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Roanoke: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.