City vs city
Dallas vs Leon Valley, TX
Dallas currently scores 10 points higher overall than Leon Valley, 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 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
Dallas: 51/100 · Leon Valley: 41/100
Dallas is 10 points higher.
Flood
Dallas: 43/100 · Leon Valley: 33/100
Dallas is 10 points higher.
Dallas: FEMA NFHL flood zones: 17 features intersect this tile.
Leon Valley: FEMA NFHL flood zones: 17 features intersect this tile.
Wind
Dallas: 14/100 · Leon Valley: 16/100
Leon Valley is 2 points higher.
Dallas: Wind exposure derived from ingested design wind / climatology tiles.
Leon Valley: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Dallas: 57/100 · Leon Valley: 42/100
Dallas is 15 points higher.
Dallas: Lightning exposure derived from ingested climatology tiles.
Leon Valley: Lightning exposure derived from ingested climatology tiles.
Tornado
Dallas: 50/100 · Leon Valley: 15/100
Dallas is 35 points higher.
Dallas: Tornado risk derived from NOAA SPC historical reports.
Leon Valley: Tornado risk derived from NOAA SPC historical reports.
Hail
Dallas: 100/100 · Leon Valley: 100/100
No gap.
Dallas: Hail risk derived from NOAA SPC historical reports.
Leon Valley: Hail risk derived from NOAA SPC historical reports.
Storm surge
Dallas: Unavailable · Leon Valley: Unavailable
A score difference cannot be calculated without both sources.
Dallas: Storm surge model is not available for this location yet.
Leon Valley: Storm surge model is not available for this location yet.
Wildfire
Dallas: 63/100 · Leon Valley: 54/100
Dallas is 9 points higher.
Dallas: Wildfire exposure derived from ingested fire potential tiles.
Leon Valley: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Dallas: 30/100 · Leon Valley: 27/100
Dallas is 3 points higher.
Dallas: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Leon Valley: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.