City vs city
St. Louis vs Wentzville, MO
Wentzville currently scores 3 points higher overall than St. Louis, 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
St. Louis: 38/100 · Wentzville: 41/100
Wentzville is 3 points higher.
Flood
St. Louis: 32/100 · Wentzville: 45/100
Wentzville is 13 points higher.
St. Louis: FEMA NFHL flood zones: 4 features intersect this tile.
Wentzville: FEMA NFHL flood zones: 8 features intersect this tile.
Wind
St. Louis: 16/100 · Wentzville: 16/100
No gap.
St. Louis: Wind exposure derived from ingested design wind / climatology tiles.
Wentzville: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
St. Louis: 39/100 · Wentzville: 45/100
Wentzville is 6 points higher.
St. Louis: Lightning exposure derived from ingested climatology tiles.
Wentzville: Lightning exposure derived from ingested climatology tiles.
Tornado
St. Louis: 15/100 · Wentzville: 23/100
Wentzville is 8 points higher.
St. Louis: Tornado risk derived from NOAA SPC historical reports.
Wentzville: Tornado risk derived from NOAA SPC historical reports.
Hail
St. Louis: 100/100 · Wentzville: 100/100
No gap.
St. Louis: Hail risk derived from NOAA SPC historical reports.
Wentzville: Hail risk derived from NOAA SPC historical reports.
Storm surge
St. Louis: Unavailable · Wentzville: Unavailable
A score difference cannot be calculated without both sources.
St. Louis: Storm surge model is not available for this location yet.
Wentzville: Storm surge model is not available for this location yet.
Wildfire
St. Louis: 38/100 · Wentzville: 31/100
St. Louis is 7 points higher.
St. Louis: Wildfire exposure derived from ingested fire potential tiles.
Wentzville: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
St. Louis: 27/100 · Wentzville: 28/100
Wentzville is 1 points higher.
St. Louis: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Wentzville: Air quality signal derived from the latest EPA AirNow combined AQI grid.