City vs city
Alton vs Overland Park, KS
Overland Park currently scores 14 points higher overall than Alton, 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 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
Alton: 30/100 · Overland Park: 44/100
Overland Park is 14 points higher.
Flood
Alton: Unavailable · Overland Park: 12/100
A score difference cannot be calculated without both sources.
Alton: Flood model is not available for this location yet.
Overland Park: FEMA NFHL flood zones: 3 features intersect this tile.
Wind
Alton: 18/100 · Overland Park: 18/100
No gap.
Alton: Wind exposure derived from ingested design wind / climatology tiles.
Overland Park: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Alton: 46/100 · Overland Park: 68/100
Overland Park is 22 points higher.
Alton: Lightning exposure derived from ingested climatology tiles.
Overland Park: Lightning exposure derived from ingested climatology tiles.
Tornado
Alton: 4/100 · Overland Park: 23/100
Overland Park is 19 points higher.
Alton: Tornado risk derived from NOAA SPC historical reports.
Overland Park: Tornado risk derived from NOAA SPC historical reports.
Hail
Alton: 100/100 · Overland Park: 100/100
No gap.
Alton: Hail risk derived from NOAA SPC historical reports.
Overland Park: Hail risk derived from NOAA SPC historical reports.
Storm surge
Alton: Unavailable · Overland Park: Unavailable
A score difference cannot be calculated without both sources.
Alton: Storm surge model is not available for this location yet.
Overland Park: Storm surge model is not available for this location yet.
Wildfire
Alton: 29/100 · Overland Park: 60/100
Overland Park is 31 points higher.
Alton: Wildfire exposure derived from ingested fire potential tiles.
Overland Park: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Alton: 12/100 · Overland Park: 26/100
Overland Park is 14 points higher.
Alton: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Overland Park: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
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