City vs city
Grand Prairie vs McAllen, TX
Grand Prairie currently scores 2 points higher overall than McAllen, 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
Grand Prairie: 44/100 · McAllen: 42/100
Grand Prairie is 2 points higher.
Flood
Grand Prairie: 44/100 · McAllen: Unavailable
A score difference cannot be calculated without both sources.
Grand Prairie: FEMA NFHL flood zones: 19 features intersect this tile.
McAllen: Flood model is not available for this location yet.
Wind
Grand Prairie: 14/100 · McAllen: 36/100
McAllen is 22 points higher.
Grand Prairie: Wind exposure derived from ingested design wind / climatology tiles.
McAllen: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Grand Prairie: 54/100 · McAllen: 35/100
Grand Prairie is 19 points higher.
Grand Prairie: Lightning exposure derived from ingested climatology tiles.
McAllen: Lightning exposure derived from ingested climatology tiles.
Tornado
Grand Prairie: 4/100 · McAllen: 27/100
McAllen is 23 points higher.
Grand Prairie: Tornado risk derived from NOAA SPC historical reports.
McAllen: Tornado risk derived from NOAA SPC historical reports.
Hail
Grand Prairie: 100/100 · McAllen: 100/100
No gap.
Grand Prairie: Hail risk derived from NOAA SPC historical reports.
McAllen: Hail risk derived from NOAA SPC historical reports.
Storm surge
Grand Prairie: Unavailable · McAllen: Unavailable
A score difference cannot be calculated without both sources.
Grand Prairie: Storm surge model is not available for this location yet.
McAllen: Storm surge model is not available for this location yet.
Wildfire
Grand Prairie: 63/100 · McAllen: 70/100
McAllen is 7 points higher.
Grand Prairie: Wildfire exposure derived from ingested fire potential tiles.
McAllen: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Grand Prairie: 29/100 · McAllen: 26/100
Grand Prairie is 3 points higher.
Grand Prairie: Air quality signal derived from the latest EPA AirNow combined AQI grid.
McAllen: Air quality signal derived from the latest EPA AirNow combined AQI grid.