City vs city
McAllen vs Rockwall, TX
Rockwall currently scores 8 points higher overall than McAllen, with the largest gap in lightning.
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
McAllen: 42/100 · Rockwall: 50/100
Rockwall is 8 points higher.
Flood
McAllen: Unavailable · Rockwall: 46/100
A score difference cannot be calculated without both sources.
McAllen: Flood model is not available for this location yet.
Rockwall: FEMA NFHL flood zones: 9 features intersect this tile.
Wind
McAllen: 36/100 · Rockwall: 14/100
McAllen is 22 points higher.
McAllen: Wind exposure derived from ingested design wind / climatology tiles.
Rockwall: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
McAllen: 35/100 · Rockwall: 64/100
Rockwall is 29 points higher.
McAllen: Lightning exposure derived from ingested climatology tiles.
Rockwall: Lightning exposure derived from ingested climatology tiles.
Tornado
McAllen: 27/100 · Rockwall: 46/100
Rockwall is 19 points higher.
McAllen: Tornado risk derived from NOAA SPC historical reports.
Rockwall: Tornado risk derived from NOAA SPC historical reports.
Hail
McAllen: 100/100 · Rockwall: 100/100
No gap.
McAllen: Hail risk derived from NOAA SPC historical reports.
Rockwall: Hail risk derived from NOAA SPC historical reports.
Storm surge
McAllen: Unavailable · Rockwall: Unavailable
A score difference cannot be calculated without both sources.
McAllen: Storm surge model is not available for this location yet.
Rockwall: Storm surge model is not available for this location yet.
Wildfire
McAllen: 70/100 · Rockwall: 55/100
McAllen is 15 points higher.
McAllen: Wildfire exposure derived from ingested fire potential tiles.
Rockwall: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
McAllen: 26/100 · Rockwall: 28/100
Rockwall is 2 points higher.
McAllen: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Rockwall: Air quality signal derived from the latest EPA AirNow combined AQI grid.