City vs city
San Antonio vs San Juan, TX
San Antonio currently scores 8 points higher overall than San Juan, 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
San Antonio: 39/100 · San Juan: 31/100
San Antonio is 8 points higher.
Flood
San Antonio: 34/100 · San Juan: Unavailable
A score difference cannot be calculated without both sources.
San Antonio: FEMA NFHL flood zones: 7 features intersect this tile.
San Juan: Flood model is not available for this location yet.
Wind
San Antonio: 17/100 · San Juan: 38/100
San Juan is 21 points higher.
San Antonio: Wind exposure derived from ingested design wind / climatology tiles.
San Juan: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
San Antonio: 35/100 · San Juan: 34/100
San Antonio is 1 points higher.
San Antonio: Lightning exposure derived from ingested climatology tiles.
San Juan: Lightning exposure derived from ingested climatology tiles.
Tornado
San Antonio: 4/100 · San Juan: 15/100
San Juan is 11 points higher.
San Antonio: Tornado risk derived from NOAA SPC historical reports.
San Juan: Tornado risk derived from NOAA SPC historical reports.
Hail
San Antonio: 100/100 · San Juan: 37/100
San Antonio is 63 points higher.
San Antonio: Hail risk derived from NOAA SPC historical reports.
San Juan: Hail risk derived from NOAA SPC historical reports.
Storm surge
San Antonio: Unavailable · San Juan: Unavailable
A score difference cannot be calculated without both sources.
San Antonio: Storm surge model is not available for this location yet.
San Juan: Storm surge model is not available for this location yet.
Wildfire
San Antonio: 54/100 · San Juan: 69/100
San Juan is 15 points higher.
San Antonio: Wildfire exposure derived from ingested fire potential tiles.
San Juan: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
San Antonio: 30/100 · San Juan: 22/100
San Antonio is 8 points higher.
San Antonio: Air quality signal derived from the latest EPA AirNow combined AQI grid.
San Juan: Air quality signal derived from the latest EPA AirNow combined AQI grid.