City vs city
Canton vs Saint Louis, MO
Saint Louis currently scores 9 points higher overall than Canton, 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 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
Canton: 27/100 · Saint Louis: 36/100
Saint Louis is 9 points higher.
Flood
Canton: 45/100 · Saint Louis: 7/100
Canton is 38 points higher.
Canton: FEMA NFHL flood zones: 10 features intersect this tile.
Saint Louis: FEMA NFHL flood zones: 4 features intersect this tile.
Wind
Canton: 17/100 · Saint Louis: 16/100
Canton is 1 points higher.
Canton: Wind exposure derived from ingested design wind / climatology tiles.
Saint Louis: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Canton: 39/100 · Saint Louis: 37/100
Canton is 2 points higher.
Canton: Lightning exposure derived from ingested climatology tiles.
Saint Louis: Lightning exposure derived from ingested climatology tiles.
Tornado
Canton: 4/100 · Saint Louis: 35/100
Saint Louis is 31 points higher.
Canton: Tornado risk derived from NOAA SPC historical reports.
Saint Louis: Tornado risk derived from NOAA SPC historical reports.
Hail
Canton: 41/100 · Saint Louis: 100/100
Saint Louis is 59 points higher.
Canton: Hail risk derived from NOAA SPC historical reports.
Saint Louis: Hail risk derived from NOAA SPC historical reports.
Storm surge
Canton: Unavailable · Saint Louis: Unavailable
A score difference cannot be calculated without both sources.
Canton: Storm surge model is not available for this location yet.
Saint Louis: Storm surge model is not available for this location yet.
Wildfire
Canton: 26/100 · Saint Louis: 29/100
Saint Louis is 3 points higher.
Canton: Wildfire exposure derived from ingested fire potential tiles.
Saint Louis: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Canton: 20/100 · Saint Louis: 28/100
Saint Louis is 8 points higher.
Canton: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Saint Louis: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.