City vs city
Anna vs Dallas, TX
Dallas currently scores 2 points higher overall than Anna, with the largest gap 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 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
Anna: 49/100 · Dallas: 51/100
Dallas is 2 points higher.
Flood
Anna: 27/100 · Dallas: 43/100
Dallas is 16 points higher.
Anna: FEMA NFHL flood zones: 7 features intersect this tile.
Dallas: FEMA NFHL flood zones: 17 features intersect this tile.
Wind
Anna: 14/100 · Dallas: 14/100
No gap.
Anna: Wind exposure derived from ingested design wind / climatology tiles.
Dallas: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Anna: 65/100 · Dallas: 57/100
Anna is 8 points higher.
Anna: Lightning exposure derived from ingested climatology tiles.
Dallas: Lightning exposure derived from ingested climatology tiles.
Tornado
Anna: 50/100 · Dallas: 50/100
No gap.
Anna: Tornado risk derived from NOAA SPC historical reports.
Dallas: Tornado risk derived from NOAA SPC historical reports.
Hail
Anna: 99/100 · Dallas: 100/100
Dallas is 1 points higher.
Anna: Hail risk derived from NOAA SPC historical reports.
Dallas: Hail risk derived from NOAA SPC historical reports.
Storm surge
Anna: Unavailable · Dallas: Unavailable
A score difference cannot be calculated without both sources.
Anna: Storm surge model is not available for this location yet.
Dallas: Storm surge model is not available for this location yet.
Wildfire
Anna: 63/100 · Dallas: 63/100
No gap.
Anna: Wildfire exposure derived from ingested fire potential tiles.
Dallas: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Anna: 28/100 · Dallas: 30/100
Dallas is 2 points higher.
Anna: 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.
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