City vs city
Grandview vs St. Louis, MO
Grandview currently scores 9 points higher overall than St. Louis, with the largest gap in lightning.
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
Grandview: 47/100 · St. Louis: 38/100
Grandview is 9 points higher.
Flood
Grandview: 46/100 · St. Louis: 32/100
Grandview is 14 points higher.
Grandview: FEMA NFHL flood zones: 11 features intersect this tile.
St. Louis: FEMA NFHL flood zones: 4 features intersect this tile.
Wind
Grandview: 18/100 · St. Louis: 16/100
Grandview is 2 points higher.
Grandview: Wind exposure derived from ingested design wind / climatology tiles.
St. Louis: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Grandview: 68/100 · St. Louis: 39/100
Grandview is 29 points higher.
Grandview: Lightning exposure derived from ingested climatology tiles.
St. Louis: Lightning exposure derived from ingested climatology tiles.
Tornado
Grandview: 12/100 · St. Louis: 15/100
St. Louis is 3 points higher.
Grandview: Tornado risk derived from NOAA SPC historical reports.
St. Louis: Tornado risk derived from NOAA SPC historical reports.
Hail
Grandview: 100/100 · St. Louis: 100/100
No gap.
Grandview: Hail risk derived from NOAA SPC historical reports.
St. Louis: Hail risk derived from NOAA SPC historical reports.
Storm surge
Grandview: Unavailable · St. Louis: Unavailable
A score difference cannot be calculated without both sources.
Grandview: Storm surge model is not available for this location yet.
St. Louis: Storm surge model is not available for this location yet.
Wildfire
Grandview: 56/100 · St. Louis: 38/100
Grandview is 18 points higher.
Grandview: Wildfire exposure derived from ingested fire potential tiles.
St. Louis: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Grandview: 26/100 · St. Louis: 27/100
St. Louis is 1 points higher.
Grandview: Air quality signal derived from the latest EPA AirNow combined AQI grid.
St. Louis: Air quality signal derived from the latest EPA AirNow combined AQI grid.