City vs city
Chesterfield vs Mount Summit, IN
Chesterfield currently scores 11 points higher overall than Mount Summit, with the largest gap in tornado.
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: 35/100 · Mount Summit: 24/100
Chesterfield is 11 points higher.
Flood
Chesterfield: 43/100 · Mount Summit: 28/100
Chesterfield is 15 points higher.
Chesterfield: FEMA NFHL flood zones: 16 features intersect this tile.
Mount Summit: FEMA NFHL flood zones: 5 features intersect this tile.
Wind
Chesterfield: 15/100 · Mount Summit: 15/100
No gap.
Chesterfield: Wind exposure derived from ingested design wind / climatology tiles.
Mount Summit: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Chesterfield: 67/100 · Mount Summit: 62/100
Chesterfield is 5 points higher.
Chesterfield: Lightning exposure derived from ingested climatology tiles.
Mount Summit: Lightning exposure derived from ingested climatology tiles.
Tornado
Chesterfield: 50/100 · Mount Summit: 12/100
Chesterfield is 38 points higher.
Chesterfield: Tornado risk derived from NOAA SPC historical reports.
Mount Summit: Tornado risk derived from NOAA SPC historical reports.
Hail
Chesterfield: 30/100 · Mount Summit: 21/100
Chesterfield is 9 points higher.
Chesterfield: Hail risk derived from NOAA SPC historical reports.
Mount Summit: Hail risk derived from NOAA SPC historical reports.
Storm surge
Chesterfield: Unavailable · Mount Summit: Unavailable
A score difference cannot be calculated without both sources.
Chesterfield: Storm surge model is not available for this location yet.
Mount Summit: Storm surge model is not available for this location yet.
Wildfire
Chesterfield: 8/100 · Mount Summit: 1/100
Chesterfield is 7 points higher.
Chesterfield: Wildfire exposure derived from ingested fire potential tiles.
Mount Summit: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Chesterfield: 31/100 · Mount Summit: 32/100
Mount Summit is 1 points higher.
Chesterfield: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Mount Summit: Air quality signal derived from the latest EPA AirNow combined AQI grid.