City vs city
Riverside vs Saint Clair, MO
Riverside currently scores 9 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 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
Riverside: 49/100 · Saint Clair: 40/100
Riverside is 9 points higher.
Flood
Riverside: 29/100 · Saint Clair: 51/100
Saint Clair is 22 points higher.
Riverside: FEMA NFHL flood zones: 11 features intersect this tile.
Saint Clair: FEMA NFHL flood zones: 10 features intersect this tile.
Wind
Riverside: 18/100 · Saint Clair: 16/100
Riverside is 2 points higher.
Riverside: Wind exposure derived from ingested design wind / climatology tiles.
Saint Clair: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Riverside: 77/100 · Saint Clair: 52/100
Riverside is 25 points higher.
Riverside: Lightning exposure derived from ingested climatology tiles.
Saint Clair: Lightning exposure derived from ingested climatology tiles.
Tornado
Riverside: 50/100 · Saint Clair: 12/100
Riverside is 38 points higher.
Riverside: Tornado risk derived from NOAA SPC historical reports.
Saint Clair: Tornado risk derived from NOAA SPC historical reports.
Hail
Riverside: 100/100 · Saint Clair: 84/100
Riverside is 16 points higher.
Riverside: Hail risk derived from NOAA SPC historical reports.
Saint Clair: Hail risk derived from NOAA SPC historical reports.
Storm surge
Riverside: Unavailable · Saint Clair: Unavailable
A score difference cannot be calculated without both sources.
Riverside: Storm surge model is not available for this location yet.
Saint Clair: Storm surge model is not available for this location yet.
Wildfire
Riverside: 42/100 · Saint Clair: 41/100
Riverside is 1 points higher.
Riverside: Wildfire exposure derived from ingested fire potential tiles.
Saint Clair: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Riverside: 26/100 · Saint Clair: 27/100
Saint Clair is 1 points higher.
Riverside: 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 Clair: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.