City vs city
Blum vs Dallas, TX
Dallas currently scores 6 points higher overall than Blum, with the largest gap in tornado.
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
Blum: 45/100 · Dallas: 51/100
Dallas is 6 points higher.
Flood
Blum: 31/100 · Dallas: 43/100
Dallas is 12 points higher.
Blum: FEMA NFHL flood zones: 8 features intersect this tile.
Dallas: FEMA NFHL flood zones: 17 features intersect this tile.
Wind
Blum: 14/100 · Dallas: 14/100
No gap.
Blum: Wind exposure derived from ingested design wind / climatology tiles.
Dallas: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Blum: 57/100 · Dallas: 57/100
No gap.
Blum: Lightning exposure derived from ingested climatology tiles.
Dallas: Lightning exposure derived from ingested climatology tiles.
Tornado
Blum: 27/100 · Dallas: 50/100
Dallas is 23 points higher.
Blum: Tornado risk derived from NOAA SPC historical reports.
Dallas: Tornado risk derived from NOAA SPC historical reports.
Hail
Blum: 95/100 · Dallas: 100/100
Dallas is 5 points higher.
Blum: Hail risk derived from NOAA SPC historical reports.
Dallas: Hail risk derived from NOAA SPC historical reports.
Storm surge
Blum: Unavailable · Dallas: Unavailable
A score difference cannot be calculated without both sources.
Blum: Storm surge model is not available for this location yet.
Dallas: Storm surge model is not available for this location yet.
Wildfire
Blum: 63/100 · Dallas: 63/100
No gap.
Blum: Wildfire exposure derived from ingested fire potential tiles.
Dallas: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Blum: 28/100 · Dallas: 30/100
Dallas is 2 points higher.
Blum: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Dallas: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Compare with another city