City vs city
Grand Saline vs San Antonio, TX
Grand Saline currently scores 1 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
Grand Saline: 40/100 · San Antonio: 39/100
Grand Saline is 1 points higher.
Flood
Grand Saline: 25/100 · San Antonio: 34/100
San Antonio is 9 points higher.
Grand Saline: FEMA NFHL flood zones: 4 features intersect this tile.
San Antonio: FEMA NFHL flood zones: 7 features intersect this tile.
Wind
Grand Saline: 14/100 · San Antonio: 17/100
San Antonio is 3 points higher.
Grand Saline: Wind exposure derived from ingested design wind / climatology tiles.
San Antonio: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Grand Saline: 61/100 · San Antonio: 35/100
Grand Saline is 26 points higher.
Grand Saline: Lightning exposure derived from ingested climatology tiles.
San Antonio: Lightning exposure derived from ingested climatology tiles.
Tornado
Grand Saline: 12/100 · San Antonio: 4/100
Grand Saline is 8 points higher.
Grand Saline: Tornado risk derived from NOAA SPC historical reports.
San Antonio: Tornado risk derived from NOAA SPC historical reports.
Hail
Grand Saline: 86/100 · San Antonio: 100/100
San Antonio is 14 points higher.
Grand Saline: Hail risk derived from NOAA SPC historical reports.
San Antonio: Hail risk derived from NOAA SPC historical reports.
Storm surge
Grand Saline: Unavailable · San Antonio: Unavailable
A score difference cannot be calculated without both sources.
Grand Saline: Storm surge model is not available for this location yet.
San Antonio: Storm surge model is not available for this location yet.
Wildfire
Grand Saline: 58/100 · San Antonio: 54/100
Grand Saline is 4 points higher.
Grand Saline: Wildfire exposure derived from ingested fire potential tiles.
San Antonio: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Grand Saline: 26/100 · San Antonio: 30/100
San Antonio is 4 points higher.
Grand Saline: Air quality signal derived from the latest EPA AirNow combined AQI grid.
San Antonio: Air quality signal derived from the latest EPA AirNow combined AQI grid.