City vs city
Coralville vs Des Moines, IA
Coralville currently scores 2 points higher overall than Des Moines, 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
Coralville: 48/100 · Des Moines: 46/100
Coralville is 2 points higher.
Flood
Coralville: 64/100 · Des Moines: 73/100
Des Moines is 9 points higher.
Coralville: FEMA NFHL flood zones: 13 features intersect this tile.
Des Moines: FEMA NFHL flood zones: 10 features intersect this tile.
Wind
Coralville: 17/100 · Des Moines: 18/100
Des Moines is 1 points higher.
Coralville: Wind exposure derived from ingested design wind / climatology tiles.
Des Moines: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Coralville: 47/100 · Des Moines: 58/100
Des Moines is 11 points higher.
Coralville: Lightning exposure derived from ingested climatology tiles.
Des Moines: Lightning exposure derived from ingested climatology tiles.
Tornado
Coralville: 38/100 · Des Moines: 12/100
Coralville is 26 points higher.
Coralville: Tornado risk derived from NOAA SPC historical reports.
Des Moines: Tornado risk derived from NOAA SPC historical reports.
Hail
Coralville: 100/100 · Des Moines: 100/100
No gap.
Coralville: Hail risk derived from NOAA SPC historical reports.
Des Moines: Hail risk derived from NOAA SPC historical reports.
Storm surge
Coralville: Unavailable · Des Moines: Unavailable
A score difference cannot be calculated without both sources.
Coralville: Storm surge model is not available for this location yet.
Des Moines: Storm surge model is not available for this location yet.
Wildfire
Coralville: 43/100 · Des Moines: 31/100
Coralville is 12 points higher.
Coralville: Wildfire exposure derived from ingested fire potential tiles.
Des Moines: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Coralville: 24/100 · Des Moines: 32/100
Des Moines is 8 points higher.
Coralville: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Des Moines: Air quality signal derived from the latest EPA AirNow combined AQI grid.