City vs city
Elmo vs Saint Clair, MO
Saint Clair currently scores 10 points higher overall than Elmo, 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
Elmo: 30/100 · Saint Clair: 40/100
Saint Clair is 10 points higher.
Flood
Elmo: 27/100 · Saint Clair: 51/100
Saint Clair is 24 points higher.
Elmo: FEMA NFHL flood zones: 2 features intersect this tile.
Saint Clair: FEMA NFHL flood zones: 10 features intersect this tile.
Wind
Elmo: 19/100 · Saint Clair: 16/100
Elmo is 3 points higher.
Elmo: Wind exposure derived from ingested design wind / climatology tiles.
Saint Clair: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Elmo: 62/100 · Saint Clair: 52/100
Elmo is 10 points higher.
Elmo: Lightning exposure derived from ingested climatology tiles.
Saint Clair: Lightning exposure derived from ingested climatology tiles.
Tornado
Elmo: 19/100 · Saint Clair: 12/100
Elmo is 7 points higher.
Elmo: Tornado risk derived from NOAA SPC historical reports.
Saint Clair: Tornado risk derived from NOAA SPC historical reports.
Hail
Elmo: 21/100 · Saint Clair: 84/100
Saint Clair is 63 points higher.
Elmo: Hail risk derived from NOAA SPC historical reports.
Saint Clair: Hail risk derived from NOAA SPC historical reports.
Storm surge
Elmo: Unavailable · Saint Clair: Unavailable
A score difference cannot be calculated without both sources.
Elmo: Storm surge model is not available for this location yet.
Saint Clair: Storm surge model is not available for this location yet.
Wildfire
Elmo: 38/100 · Saint Clair: 41/100
Saint Clair is 3 points higher.
Elmo: Wildfire exposure derived from ingested fire potential tiles.
Saint Clair: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Elmo: 24/100 · Saint Clair: 27/100
Saint Clair is 3 points higher.
Elmo: 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.