City vs city
Dallas vs San Juan, TX
Dallas currently scores 20 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
Dallas: 51/100 · San Juan: 31/100
Dallas is 20 points higher.
Flood
Dallas: 43/100 · San Juan: Unavailable
A score difference cannot be calculated without both sources.
Dallas: FEMA NFHL flood zones: 17 features intersect this tile.
San Juan: Flood model is not available for this location yet.
Wind
Dallas: 14/100 · San Juan: 38/100
San Juan is 24 points higher.
Dallas: Wind exposure derived from ingested design wind / climatology tiles.
San Juan: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Dallas: 57/100 · San Juan: 34/100
Dallas is 23 points higher.
Dallas: Lightning exposure derived from ingested climatology tiles.
San Juan: Lightning exposure derived from ingested climatology tiles.
Tornado
Dallas: 50/100 · San Juan: 15/100
Dallas is 35 points higher.
Dallas: Tornado risk derived from NOAA SPC historical reports.
San Juan: Tornado risk derived from NOAA SPC historical reports.
Hail
Dallas: 100/100 · San Juan: 37/100
Dallas is 63 points higher.
Dallas: Hail risk derived from NOAA SPC historical reports.
San Juan: Hail risk derived from NOAA SPC historical reports.
Storm surge
Dallas: Unavailable · San Juan: Unavailable
A score difference cannot be calculated without both sources.
Dallas: Storm surge model is not available for this location yet.
San Juan: Storm surge model is not available for this location yet.
Wildfire
Dallas: 63/100 · San Juan: 69/100
San Juan is 6 points higher.
Dallas: Wildfire exposure derived from ingested fire potential tiles.
San Juan: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Dallas: 30/100 · San Juan: 22/100
Dallas is 8 points higher.
Dallas: 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.