City vs city
Des Moines vs High Amana, IA
Des Moines currently scores 8 points higher overall than High Amana, 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
Des Moines: 46/100 · High Amana: 38/100
Des Moines is 8 points higher.
Flood
Des Moines: 73/100 · High Amana: 57/100
Des Moines is 16 points higher.
Des Moines: FEMA NFHL flood zones: 10 features intersect this tile.
High Amana: FEMA NFHL flood zones: 7 features intersect this tile.
Wind
Des Moines: 18/100 · High Amana: 17/100
Des Moines is 1 points higher.
Des Moines: Wind exposure derived from ingested design wind / climatology tiles.
High Amana: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Des Moines: 58/100 · High Amana: 45/100
Des Moines is 13 points higher.
Des Moines: Lightning exposure derived from ingested climatology tiles.
High Amana: Lightning exposure derived from ingested climatology tiles.
Tornado
Des Moines: 12/100 · High Amana: 15/100
High Amana is 3 points higher.
Des Moines: Tornado risk derived from NOAA SPC historical reports.
High Amana: Tornado risk derived from NOAA SPC historical reports.
Hail
Des Moines: 100/100 · High Amana: 53/100
Des Moines is 47 points higher.
Des Moines: Hail risk derived from NOAA SPC historical reports.
High Amana: Hail risk derived from NOAA SPC historical reports.
Storm surge
Des Moines: Unavailable · High Amana: Unavailable
A score difference cannot be calculated without both sources.
Des Moines: Storm surge model is not available for this location yet.
High Amana: Storm surge model is not available for this location yet.
Wildfire
Des Moines: 31/100 · High Amana: 50/100
High Amana is 19 points higher.
Des Moines: Wildfire exposure derived from ingested fire potential tiles.
High Amana: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Des Moines: 32/100 · High Amana: 26/100
Des Moines is 6 points higher.
Des Moines: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
High Amana: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.