City vs city
Braddock vs Union Mill, VA
Union Mill currently scores 2 points higher overall than Braddock, 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 uses an ingested EPA AirNow snapshot and may not reflect current conditions; 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
Braddock: 31/100 · Union Mill: 33/100
Union Mill is 2 points higher.
Flood
Braddock: 30/100 · Union Mill: 33/100
Union Mill is 3 points higher.
Braddock: FEMA NFHL flood zones: 5 features intersect this tile.
Union Mill: FEMA NFHL flood zones: 8 features intersect this tile.
Wind
Braddock: 20/100 · Union Mill: 20/100
No gap.
Braddock: Wind exposure derived from ingested design wind / climatology tiles.
Union Mill: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Braddock: 39/100 · Union Mill: 40/100
Union Mill is 1 points higher.
Braddock: Lightning exposure derived from ingested climatology tiles.
Union Mill: Lightning exposure derived from ingested climatology tiles.
Tornado
Braddock: 4/100 · Union Mill: 27/100
Union Mill is 23 points higher.
Braddock: Tornado risk derived from NOAA SPC historical reports.
Union Mill: Tornado risk derived from NOAA SPC historical reports.
Hail
Braddock: 43/100 · Union Mill: 44/100
Union Mill is 1 points higher.
Braddock: Hail risk derived from NOAA SPC historical reports.
Union Mill: Hail risk derived from NOAA SPC historical reports.
Storm surge
Braddock: Unavailable · Union Mill: Unavailable
A score difference cannot be calculated without both sources.
Braddock: Storm surge model is not available for this location yet.
Union Mill: Storm surge model is not available for this location yet.
Wildfire
Braddock: 42/100 · Union Mill: 29/100
Braddock is 13 points higher.
Braddock: Wildfire exposure derived from ingested fire potential tiles.
Union Mill: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Braddock: 40/100 · Union Mill: 40/100
No gap.
Braddock: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Union Mill: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.