City vs city
Dallas vs San Leon, TX
San Leon currently scores 4 points higher overall than Dallas, 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 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
Dallas: 51/100 · San Leon: 55/100
San Leon is 4 points higher.
Flood
Dallas: 43/100 · San Leon: 73/100
San Leon is 30 points higher.
Dallas: FEMA NFHL flood zones: 17 features intersect this tile.
San Leon: FEMA NFHL flood zones: 18 features intersect this tile.
Wind
Dallas: 14/100 · San Leon: 51/100
San Leon is 37 points higher.
Dallas: Wind exposure derived from ingested design wind / climatology tiles.
San Leon: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Dallas: 57/100 · San Leon: 59/100
San Leon is 2 points higher.
Dallas: Lightning exposure derived from ingested climatology tiles.
San Leon: Lightning exposure derived from ingested climatology tiles.
Tornado
Dallas: 50/100 · San Leon: 54/100
San Leon is 4 points higher.
Dallas: Tornado risk derived from NOAA SPC historical reports.
San Leon: Tornado risk derived from NOAA SPC historical reports.
Hail
Dallas: 100/100 · San Leon: 41/100
Dallas is 59 points higher.
Dallas: Hail risk derived from NOAA SPC historical reports.
San Leon: Hail risk derived from NOAA SPC historical reports.
Storm surge
Dallas: Unavailable · San Leon: 98/100
A score difference cannot be calculated without both sources.
Dallas: Storm surge model is not available for this location yet.
San Leon: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Wildfire
Dallas: 63/100 · San Leon: 38/100
Dallas is 25 points higher.
Dallas: Wildfire exposure derived from ingested fire potential tiles.
San Leon: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Dallas: 30/100 · San Leon: 26/100
Dallas is 4 points higher.
Dallas: Air quality signal derived from the latest EPA AirNow combined AQI grid.
San Leon: Air quality signal derived from the latest EPA AirNow combined AQI grid.