City vs city
Danbury vs Rockville, CT
Danbury currently scores 3 points higher overall than Rockville, with the largest gap in flood.
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
Danbury: 29/100 · Rockville: 26/100
Danbury is 3 points higher.
Flood
Danbury: 85/100 · Rockville: 2/100
Danbury is 83 points higher.
Danbury: FEMA NFHL flood zones: 10 features intersect this tile.
Rockville: FEMA NFHL flood zones: 1 features intersect this tile.
Wind
Danbury: 23/100 · Rockville: 26/100
Rockville is 3 points higher.
Danbury: Wind exposure derived from ingested design wind / climatology tiles.
Rockville: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Danbury: 17/100 · Rockville: 10/100
Danbury is 7 points higher.
Danbury: Lightning exposure derived from ingested climatology tiles.
Rockville: Lightning exposure derived from ingested climatology tiles.
Tornado
Danbury: 12/100 · Rockville: 15/100
Rockville is 3 points higher.
Danbury: Tornado risk derived from NOAA SPC historical reports.
Rockville: Tornado risk derived from NOAA SPC historical reports.
Hail
Danbury: 14/100 · Rockville: 56/100
Rockville is 42 points higher.
Danbury: Hail risk derived from NOAA SPC historical reports.
Rockville: Hail risk derived from NOAA SPC historical reports.
Storm surge
Danbury: Unavailable · Rockville: Unavailable
A score difference cannot be calculated without both sources.
Danbury: Storm surge model is not available for this location yet.
Rockville: Storm surge model is not available for this location yet.
Wildfire
Danbury: 20/100 · Rockville: 45/100
Rockville is 25 points higher.
Danbury: Wildfire exposure derived from ingested fire potential tiles.
Rockville: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Danbury: 29/100 · Rockville: 27/100
Danbury is 2 points higher.
Danbury: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Rockville: Air quality signal derived from the latest EPA AirNow combined AQI grid.