City vs city
Gun Barrel City vs San Antonio, TX
Gun Barrel City and San Antonio are tied on overall score, with the biggest factor difference in flood.
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
Gun Barrel City: 45/100 · San Antonio: 45/100
No gap.
Flood
Gun Barrel City: 78/100 · San Antonio: 31/100
Gun Barrel City is 47 points higher.
Gun Barrel City: FEMA NFHL flood zones: 17 features intersect this tile.
San Antonio: FEMA NFHL flood zones: 14 features intersect this tile.
Wind
Gun Barrel City: 14/100 · San Antonio: 16/100
San Antonio is 2 points higher.
Gun Barrel City: Wind exposure derived from ingested design wind / climatology tiles.
San Antonio: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Gun Barrel City: 61/100 · San Antonio: 44/100
Gun Barrel City is 17 points higher.
Gun Barrel City: Lightning exposure derived from ingested climatology tiles.
San Antonio: Lightning exposure derived from ingested climatology tiles.
Tornado
Gun Barrel City: 19/100 · San Antonio: 42/100
San Antonio is 23 points higher.
Gun Barrel City: Tornado risk derived from NOAA SPC historical reports.
San Antonio: Tornado risk derived from NOAA SPC historical reports.
Hail
Gun Barrel City: 57/100 · San Antonio: 100/100
San Antonio is 43 points higher.
Gun Barrel City: Hail risk derived from NOAA SPC historical reports.
San Antonio: Hail risk derived from NOAA SPC historical reports.
Storm surge
Gun Barrel City: Unavailable · San Antonio: Unavailable
A score difference cannot be calculated without both sources.
Gun Barrel City: Storm surge model is not available for this location yet.
San Antonio: Storm surge model is not available for this location yet.
Wildfire
Gun Barrel City: 62/100 · San Antonio: 54/100
Gun Barrel City is 8 points higher.
Gun Barrel City: Wildfire exposure derived from ingested fire potential tiles.
San Antonio: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Gun Barrel City: 26/100 · San Antonio: 26/100
No gap.
Gun Barrel City: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
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.