City vs city
San Antonio vs Sulphur Springs, TX
San Antonio and Sulphur Springs are tied on overall score, with the biggest factor difference 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
San Antonio: 45/100 · Sulphur Springs: 45/100
No gap.
Flood
San Antonio: 31/100 · Sulphur Springs: 43/100
Sulphur Springs is 12 points higher.
San Antonio: FEMA NFHL flood zones: 14 features intersect this tile.
Sulphur Springs: FEMA NFHL flood zones: 6 features intersect this tile.
Wind
San Antonio: 16/100 · Sulphur Springs: 14/100
San Antonio is 2 points higher.
San Antonio: Wind exposure derived from ingested design wind / climatology tiles.
Sulphur Springs: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
San Antonio: 44/100 · Sulphur Springs: 68/100
Sulphur Springs is 24 points higher.
San Antonio: Lightning exposure derived from ingested climatology tiles.
Sulphur Springs: Lightning exposure derived from ingested climatology tiles.
Tornado
San Antonio: 42/100 · Sulphur Springs: 54/100
Sulphur Springs is 12 points higher.
San Antonio: Tornado risk derived from NOAA SPC historical reports.
Sulphur Springs: Tornado risk derived from NOAA SPC historical reports.
Hail
San Antonio: 100/100 · Sulphur Springs: 59/100
San Antonio is 41 points higher.
San Antonio: Hail risk derived from NOAA SPC historical reports.
Sulphur Springs: Hail risk derived from NOAA SPC historical reports.
Storm surge
San Antonio: Unavailable · Sulphur Springs: Unavailable
A score difference cannot be calculated without both sources.
San Antonio: Storm surge model is not available for this location yet.
Sulphur Springs: Storm surge model is not available for this location yet.
Wildfire
San Antonio: 54/100 · Sulphur Springs: 51/100
San Antonio is 3 points higher.
San Antonio: Wildfire exposure derived from ingested fire potential tiles.
Sulphur Springs: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
San Antonio: 26/100 · Sulphur Springs: 27/100
Sulphur Springs is 1 points higher.
San Antonio: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Sulphur Springs: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.