City vs city
Jourdanton vs San Antonio, TX
San Antonio currently scores 3 points higher overall than Jourdanton, 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
Jourdanton: 36/100 · San Antonio: 39/100
San Antonio is 3 points higher.
Flood
Jourdanton: 31/100 · San Antonio: 34/100
San Antonio is 3 points higher.
Jourdanton: FEMA NFHL flood zones: 4 features intersect this tile.
San Antonio: FEMA NFHL flood zones: 7 features intersect this tile.
Wind
Jourdanton: 18/100 · San Antonio: 17/100
Jourdanton is 1 points higher.
Jourdanton: Wind exposure derived from ingested design wind / climatology tiles.
San Antonio: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Jourdanton: 42/100 · San Antonio: 35/100
Jourdanton is 7 points higher.
Jourdanton: Lightning exposure derived from ingested climatology tiles.
San Antonio: Lightning exposure derived from ingested climatology tiles.
Tornado
Jourdanton: 4/100 · San Antonio: 4/100
No gap.
Jourdanton: Tornado risk derived from NOAA SPC historical reports.
San Antonio: Tornado risk derived from NOAA SPC historical reports.
Hail
Jourdanton: 74/100 · San Antonio: 100/100
San Antonio is 26 points higher.
Jourdanton: Hail risk derived from NOAA SPC historical reports.
San Antonio: Hail risk derived from NOAA SPC historical reports.
Storm surge
Jourdanton: Unavailable · San Antonio: Unavailable
A score difference cannot be calculated without both sources.
Jourdanton: Storm surge model is not available for this location yet.
San Antonio: Storm surge model is not available for this location yet.
Wildfire
Jourdanton: 56/100 · San Antonio: 54/100
Jourdanton is 2 points higher.
Jourdanton: Wildfire exposure derived from ingested fire potential tiles.
San Antonio: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Jourdanton: 28/100 · San Antonio: 30/100
San Antonio is 2 points higher.
Jourdanton: 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.