City vs city
McAllen vs Royse City, TX
McAllen currently scores 7 points higher overall than Royse City, 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
McAllen: 42/100 · Royse City: 35/100
McAllen is 7 points higher.
Flood
McAllen: Unavailable · Royse City: 34/100
A score difference cannot be calculated without both sources.
McAllen: Flood model is not available for this location yet.
Royse City: FEMA NFHL flood zones: 5 features intersect this tile.
Wind
McAllen: 36/100 · Royse City: 14/100
McAllen is 22 points higher.
McAllen: Wind exposure derived from ingested design wind / climatology tiles.
Royse City: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
McAllen: 35/100 · Royse City: 66/100
Royse City is 31 points higher.
McAllen: Lightning exposure derived from ingested climatology tiles.
Royse City: Lightning exposure derived from ingested climatology tiles.
Tornado
McAllen: 27/100 · Royse City: 4/100
McAllen is 23 points higher.
McAllen: Tornado risk derived from NOAA SPC historical reports.
Royse City: Tornado risk derived from NOAA SPC historical reports.
Hail
McAllen: 100/100 · Royse City: 40/100
McAllen is 60 points higher.
McAllen: Hail risk derived from NOAA SPC historical reports.
Royse City: Hail risk derived from NOAA SPC historical reports.
Storm surge
McAllen: Unavailable · Royse City: Unavailable
A score difference cannot be calculated without both sources.
McAllen: Storm surge model is not available for this location yet.
Royse City: Storm surge model is not available for this location yet.
Wildfire
McAllen: 70/100 · Royse City: 61/100
McAllen is 9 points higher.
McAllen: Wildfire exposure derived from ingested fire potential tiles.
Royse City: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
McAllen: 26/100 · Royse City: 27/100
Royse City is 1 points higher.
McAllen: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Royse City: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.