City vs city
Cedar Hill vs Grand Prairie, TX
Cedar Hill and Grand Prairie are tied on overall score, with the biggest factor difference 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
Cedar Hill: 44/100 · Grand Prairie: 44/100
No gap.
Flood
Cedar Hill: 24/100 · Grand Prairie: 44/100
Grand Prairie is 20 points higher.
Cedar Hill: FEMA NFHL flood zones: 4 features intersect this tile.
Grand Prairie: FEMA NFHL flood zones: 19 features intersect this tile.
Wind
Cedar Hill: 14/100 · Grand Prairie: 14/100
No gap.
Cedar Hill: Wind exposure derived from ingested design wind / climatology tiles.
Grand Prairie: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Cedar Hill: 54/100 · Grand Prairie: 54/100
No gap.
Cedar Hill: Lightning exposure derived from ingested climatology tiles.
Grand Prairie: Lightning exposure derived from ingested climatology tiles.
Tornado
Cedar Hill: 35/100 · Grand Prairie: 4/100
Cedar Hill is 31 points higher.
Cedar Hill: Tornado risk derived from NOAA SPC historical reports.
Grand Prairie: Tornado risk derived from NOAA SPC historical reports.
Hail
Cedar Hill: 100/100 · Grand Prairie: 100/100
No gap.
Cedar Hill: Hail risk derived from NOAA SPC historical reports.
Grand Prairie: Hail risk derived from NOAA SPC historical reports.
Storm surge
Cedar Hill: Unavailable · Grand Prairie: Unavailable
A score difference cannot be calculated without both sources.
Cedar Hill: Storm surge model is not available for this location yet.
Grand Prairie: Storm surge model is not available for this location yet.
Wildfire
Cedar Hill: 54/100 · Grand Prairie: 63/100
Grand Prairie is 9 points higher.
Cedar Hill: Wildfire exposure derived from ingested fire potential tiles.
Grand Prairie: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Cedar Hill: 30/100 · Grand Prairie: 29/100
Cedar Hill is 1 points higher.
Cedar Hill: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Grand Prairie: Air quality signal derived from the latest EPA AirNow combined AQI grid.