City vs city
Greenville vs Madison, WI
Madison currently scores 9 points higher overall than Greenville, with the largest gap in lightning.
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
Greenville: 34/100 · Madison: 43/100
Madison is 9 points higher.
Flood
Greenville: 56/100 · Madison: 84/100
Madison is 28 points higher.
Greenville: FEMA NFHL flood zones: 6 features intersect this tile.
Madison: FEMA NFHL flood zones: 13 features intersect this tile.
Wind
Greenville: 15/100 · Madison: 16/100
Madison is 1 points higher.
Greenville: Wind exposure derived from ingested design wind / climatology tiles.
Madison: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Greenville: 11/100 · Madison: 46/100
Madison is 35 points higher.
Greenville: Lightning exposure derived from ingested climatology tiles.
Madison: Lightning exposure derived from ingested climatology tiles.
Tornado
Greenville: 23/100 · Madison: 23/100
No gap.
Greenville: Tornado risk derived from NOAA SPC historical reports.
Madison: Tornado risk derived from NOAA SPC historical reports.
Hail
Greenville: 68/100 · Madison: 100/100
Madison is 32 points higher.
Greenville: Hail risk derived from NOAA SPC historical reports.
Madison: Hail risk derived from NOAA SPC historical reports.
Storm surge
Greenville: Unavailable · Madison: Unavailable
A score difference cannot be calculated without both sources.
Greenville: Storm surge model is not available for this location yet.
Madison: Storm surge model is not available for this location yet.
Wildfire
Greenville: 49/100 · Madison: 14/100
Greenville is 35 points higher.
Greenville: Wildfire exposure derived from ingested fire potential tiles.
Madison: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Greenville: 17/100 · Madison: 21/100
Madison is 4 points higher.
Greenville: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Madison: Air quality signal derived from the latest EPA AirNow combined AQI grid.