City vs city
Bellerive Acres vs St. John, MO
Bellerive Acres and St. John are tied on overall score, with the biggest factor difference 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 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
Bellerive Acres: 47/100 · St. John: 47/100
No gap.
Flood
Bellerive Acres: 42/100 · St. John: 42/100
No gap.
Bellerive Acres: FEMA NFHL flood zones: 6 features intersect this tile.
St. John: FEMA NFHL flood zones: 6 features intersect this tile.
Wind
Bellerive Acres: 16/100 · St. John: 16/100
No gap.
Bellerive Acres: Wind exposure derived from ingested design wind / climatology tiles.
St. John: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Bellerive Acres: 43/100 · St. John: 43/100
No gap.
Bellerive Acres: Lightning exposure derived from ingested climatology tiles.
St. John: Lightning exposure derived from ingested climatology tiles.
Tornado
Bellerive Acres: 69/100 · St. John: 69/100
No gap.
Bellerive Acres: Tornado risk derived from NOAA SPC historical reports.
St. John: Tornado risk derived from NOAA SPC historical reports.
Hail
Bellerive Acres: 100/100 · St. John: 100/100
No gap.
Bellerive Acres: Hail risk derived from NOAA SPC historical reports.
St. John: Hail risk derived from NOAA SPC historical reports.
Storm surge
Bellerive Acres: Unavailable · St. John: Unavailable
A score difference cannot be calculated without both sources.
Bellerive Acres: Storm surge model is not available for this location yet.
St. John: Storm surge model is not available for this location yet.
Wildfire
Bellerive Acres: 34/100 · St. John: 34/100
No gap.
Bellerive Acres: Wildfire exposure derived from ingested fire potential tiles.
St. John: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Bellerive Acres: 28/100 · St. John: 28/100
No gap.
Bellerive Acres: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
St. John: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.