City vs city
Roebuck vs Union, SC
Union currently scores 2 points higher overall than Roebuck, 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
Roebuck: 38/100 · Union: 40/100
Union is 2 points higher.
Flood
Roebuck: 24/100 · Union: 28/100
Union is 4 points higher.
Roebuck: FEMA NFHL flood zones: 3 features intersect this tile.
Union: FEMA NFHL flood zones: 5 features intersect this tile.
Wind
Roebuck: 17/100 · Union: 18/100
Union is 1 points higher.
Roebuck: Wind exposure derived from ingested design wind / climatology tiles.
Union: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Roebuck: 46/100 · Union: 48/100
Union is 2 points higher.
Roebuck: Lightning exposure derived from ingested climatology tiles.
Union: Lightning exposure derived from ingested climatology tiles.
Tornado
Roebuck: 4/100 · Union: 8/100
Union is 4 points higher.
Roebuck: Tornado risk derived from NOAA SPC historical reports.
Union: Tornado risk derived from NOAA SPC historical reports.
Hail
Roebuck: 77/100 · Union: 100/100
Union is 23 points higher.
Roebuck: Hail risk derived from NOAA SPC historical reports.
Union: Hail risk derived from NOAA SPC historical reports.
Storm surge
Roebuck: Unavailable · Union: Unavailable
A score difference cannot be calculated without both sources.
Roebuck: Storm surge model is not available for this location yet.
Union: Storm surge model is not available for this location yet.
Wildfire
Roebuck: 63/100 · Union: 44/100
Roebuck is 19 points higher.
Roebuck: Wildfire exposure derived from ingested fire potential tiles.
Union: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Roebuck: 36/100 · Union: 35/100
Roebuck is 1 points higher.
Roebuck: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Union: Air quality signal derived from the latest EPA AirNow combined AQI grid.