City vs city
Carrollton vs Sumner, MO
Carrollton currently scores 9 points higher overall than Sumner, 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
Carrollton: 47/100 · Sumner: 38/100
Carrollton is 9 points higher.
Flood
Carrollton: 80/100 · Sumner: 93/100
Sumner is 13 points higher.
Carrollton: FEMA NFHL flood zones: 4 features intersect this tile.
Sumner: FEMA NFHL flood zones: 10 features intersect this tile.
Wind
Carrollton: 18/100 · Sumner: 18/100
No gap.
Carrollton: Wind exposure derived from ingested design wind / climatology tiles.
Sumner: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Carrollton: 51/100 · Sumner: 66/100
Sumner is 15 points higher.
Carrollton: Lightning exposure derived from ingested climatology tiles.
Sumner: Lightning exposure derived from ingested climatology tiles.
Tornado
Carrollton: 19/100 · Sumner: 15/100
Carrollton is 4 points higher.
Carrollton: Tornado risk derived from NOAA SPC historical reports.
Sumner: Tornado risk derived from NOAA SPC historical reports.
Hail
Carrollton: 100/100 · Sumner: 40/100
Carrollton is 60 points higher.
Carrollton: Hail risk derived from NOAA SPC historical reports.
Sumner: Hail risk derived from NOAA SPC historical reports.
Storm surge
Carrollton: Unavailable · Sumner: Unavailable
A score difference cannot be calculated without both sources.
Carrollton: Storm surge model is not available for this location yet.
Sumner: Storm surge model is not available for this location yet.
Wildfire
Carrollton: 35/100 · Sumner: 23/100
Carrollton is 12 points higher.
Carrollton: Wildfire exposure derived from ingested fire potential tiles.
Sumner: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Carrollton: 26/100 · Sumner: 14/100
Carrollton is 12 points higher.
Carrollton: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Sumner: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.