City vs city
San Antonio vs Southlake, TX
Southlake currently scores 5 points higher overall than San Antonio, 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
San Antonio: 39/100 · Southlake: 44/100
Southlake is 5 points higher.
Flood
San Antonio: 34/100 · Southlake: 35/100
Southlake is 1 points higher.
San Antonio: FEMA NFHL flood zones: 7 features intersect this tile.
Southlake: FEMA NFHL flood zones: 14 features intersect this tile.
Wind
San Antonio: 17/100 · Southlake: 14/100
San Antonio is 3 points higher.
San Antonio: Wind exposure derived from ingested design wind / climatology tiles.
Southlake: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
San Antonio: 35/100 · Southlake: 56/100
Southlake is 21 points higher.
San Antonio: Lightning exposure derived from ingested climatology tiles.
Southlake: Lightning exposure derived from ingested climatology tiles.
Tornado
San Antonio: 4/100 · Southlake: 15/100
Southlake is 11 points higher.
San Antonio: Tornado risk derived from NOAA SPC historical reports.
Southlake: Tornado risk derived from NOAA SPC historical reports.
Hail
San Antonio: 100/100 · Southlake: 100/100
No gap.
San Antonio: Hail risk derived from NOAA SPC historical reports.
Southlake: Hail risk derived from NOAA SPC historical reports.
Storm surge
San Antonio: Unavailable · Southlake: Unavailable
A score difference cannot be calculated without both sources.
San Antonio: Storm surge model is not available for this location yet.
Southlake: Storm surge model is not available for this location yet.
Wildfire
San Antonio: 54/100 · Southlake: 63/100
Southlake is 9 points higher.
San Antonio: Wildfire exposure derived from ingested fire potential tiles.
Southlake: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
San Antonio: 30/100 · Southlake: 28/100
San Antonio is 2 points higher.
San Antonio: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Southlake: Air quality signal derived from the latest EPA AirNow combined AQI grid.