City vs city
Hazelwood vs Saint Clair, MO
Hazelwood currently scores 7 points higher overall than Saint Clair, 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
Hazelwood: 47/100 · Saint Clair: 40/100
Hazelwood is 7 points higher.
Flood
Hazelwood: 42/100 · Saint Clair: 51/100
Saint Clair is 9 points higher.
Hazelwood: FEMA NFHL flood zones: 6 features intersect this tile.
Saint Clair: FEMA NFHL flood zones: 10 features intersect this tile.
Wind
Hazelwood: 16/100 · Saint Clair: 16/100
No gap.
Hazelwood: Wind exposure derived from ingested design wind / climatology tiles.
Saint Clair: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Hazelwood: 43/100 · Saint Clair: 52/100
Saint Clair is 9 points higher.
Hazelwood: Lightning exposure derived from ingested climatology tiles.
Saint Clair: Lightning exposure derived from ingested climatology tiles.
Tornado
Hazelwood: 69/100 · Saint Clair: 12/100
Hazelwood is 57 points higher.
Hazelwood: Tornado risk derived from NOAA SPC historical reports.
Saint Clair: Tornado risk derived from NOAA SPC historical reports.
Hail
Hazelwood: 100/100 · Saint Clair: 84/100
Hazelwood is 16 points higher.
Hazelwood: Hail risk derived from NOAA SPC historical reports.
Saint Clair: Hail risk derived from NOAA SPC historical reports.
Storm surge
Hazelwood: Unavailable · Saint Clair: Unavailable
A score difference cannot be calculated without both sources.
Hazelwood: Storm surge model is not available for this location yet.
Saint Clair: Storm surge model is not available for this location yet.
Wildfire
Hazelwood: 34/100 · Saint Clair: 41/100
Saint Clair is 7 points higher.
Hazelwood: Wildfire exposure derived from ingested fire potential tiles.
Saint Clair: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Hazelwood: 28/100 · Saint Clair: 27/100
Hazelwood is 1 points higher.
Hazelwood: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Saint Clair: Air quality signal derived from the latest EPA AirNow combined AQI grid.