City vs city
Chesterfield vs Columbia, MO
Chesterfield currently scores 6 points higher overall than Columbia, with the largest gap in wildfire.
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
Chesterfield: 50/100 · Columbia: 44/100
Chesterfield is 6 points higher.
Flood
Chesterfield: 54/100 · Columbia: 40/100
Chesterfield is 14 points higher.
Chesterfield: FEMA NFHL flood zones: 7 features intersect this tile.
Columbia: FEMA NFHL flood zones: 12 features intersect this tile.
Wind
Chesterfield: 16/100 · Columbia: 17/100
Columbia is 1 points higher.
Chesterfield: Wind exposure derived from ingested design wind / climatology tiles.
Columbia: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Chesterfield: 43/100 · Columbia: 46/100
Columbia is 3 points higher.
Chesterfield: Lightning exposure derived from ingested climatology tiles.
Columbia: Lightning exposure derived from ingested climatology tiles.
Tornado
Chesterfield: 69/100 · Columbia: 69/100
No gap.
Chesterfield: Tornado risk derived from NOAA SPC historical reports.
Columbia: Tornado risk derived from NOAA SPC historical reports.
Hail
Chesterfield: 100/100 · Columbia: 100/100
No gap.
Chesterfield: Hail risk derived from NOAA SPC historical reports.
Columbia: Hail risk derived from NOAA SPC historical reports.
Storm surge
Chesterfield: Unavailable · Columbia: Unavailable
A score difference cannot be calculated without both sources.
Chesterfield: Storm surge model is not available for this location yet.
Columbia: Storm surge model is not available for this location yet.
Wildfire
Chesterfield: 41/100 · Columbia: 22/100
Chesterfield is 19 points higher.
Chesterfield: Wildfire exposure derived from ingested fire potential tiles.
Columbia: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Chesterfield: 27/100 · Columbia: 12/100
Chesterfield is 15 points higher.
Chesterfield: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Columbia: Air quality signal derived from the latest EPA AirNow combined AQI grid.