City vs city
Sullivan vs Union, MO
Union currently scores 5 points higher overall than Sullivan, 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
Sullivan: 42/100 · Union: 47/100
Union is 5 points higher.
Flood
Sullivan: 37/100 · Union: 50/100
Union is 13 points higher.
Sullivan: FEMA NFHL flood zones: 5 features intersect this tile.
Union: FEMA NFHL flood zones: 14 features intersect this tile.
Wind
Sullivan: 16/100 · Union: 16/100
No gap.
Sullivan: Wind exposure derived from ingested design wind / climatology tiles.
Union: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Sullivan: 56/100 · Union: 51/100
Sullivan is 5 points higher.
Sullivan: Lightning exposure derived from ingested climatology tiles.
Union: Lightning exposure derived from ingested climatology tiles.
Tornado
Sullivan: 12/100 · Union: 42/100
Union is 30 points higher.
Sullivan: Tornado risk derived from NOAA SPC historical reports.
Union: Tornado risk derived from NOAA SPC historical reports.
Hail
Sullivan: 100/100 · Union: 100/100
No gap.
Sullivan: Hail risk derived from NOAA SPC historical reports.
Union: Hail risk derived from NOAA SPC historical reports.
Storm surge
Sullivan: Unavailable · Union: Unavailable
A score difference cannot be calculated without both sources.
Sullivan: Storm surge model is not available for this location yet.
Union: Storm surge model is not available for this location yet.
Wildfire
Sullivan: 49/100 · Union: 46/100
Sullivan is 3 points higher.
Sullivan: Wildfire exposure derived from ingested fire potential tiles.
Union: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Sullivan: 27/100 · Union: 27/100
No gap.
Sullivan: 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.