City vs city
Union vs Villa Ridge, MO
Union currently scores 5 points higher overall than Villa Ridge, 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
Union: 47/100 · Villa Ridge: 42/100
Union is 5 points higher.
Flood
Union: 50/100 · Villa Ridge: 47/100
Union is 3 points higher.
Union: FEMA NFHL flood zones: 14 features intersect this tile.
Villa Ridge: FEMA NFHL flood zones: 8 features intersect this tile.
Wind
Union: 16/100 · Villa Ridge: 16/100
No gap.
Union: Wind exposure derived from ingested design wind / climatology tiles.
Villa Ridge: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Union: 51/100 · Villa Ridge: 49/100
Union is 2 points higher.
Union: Lightning exposure derived from ingested climatology tiles.
Villa Ridge: Lightning exposure derived from ingested climatology tiles.
Tornado
Union: 42/100 · Villa Ridge: 15/100
Union is 27 points higher.
Union: Tornado risk derived from NOAA SPC historical reports.
Villa Ridge: Tornado risk derived from NOAA SPC historical reports.
Hail
Union: 100/100 · Villa Ridge: 100/100
No gap.
Union: Hail risk derived from NOAA SPC historical reports.
Villa Ridge: Hail risk derived from NOAA SPC historical reports.
Storm surge
Union: Unavailable · Villa Ridge: Unavailable
A score difference cannot be calculated without both sources.
Union: Storm surge model is not available for this location yet.
Villa Ridge: Storm surge model is not available for this location yet.
Wildfire
Union: 46/100 · Villa Ridge: 43/100
Union is 3 points higher.
Union: Wildfire exposure derived from ingested fire potential tiles.
Villa Ridge: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Union: 27/100 · Villa Ridge: 26/100
Union is 1 points higher.
Union: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Villa Ridge: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.