City vs city
Humboldt vs Sioux City, IA
Sioux City currently scores 1 points higher overall than Humboldt, with the largest gap in flood.
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
Humboldt: 38/100 · Sioux City: 39/100
Sioux City is 1 points higher.
Flood
Humboldt: 45/100 · Sioux City: 4/100
Humboldt is 41 points higher.
Humboldt: FEMA NFHL flood zones: 8 features intersect this tile.
Sioux City: FEMA NFHL flood zones: 2 features intersect this tile.
Wind
Humboldt: 18/100 · Sioux City: 20/100
Sioux City is 2 points higher.
Humboldt: Wind exposure derived from ingested design wind / climatology tiles.
Sioux City: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Humboldt: 39/100 · Sioux City: 52/100
Sioux City is 13 points higher.
Humboldt: Lightning exposure derived from ingested climatology tiles.
Sioux City: Lightning exposure derived from ingested climatology tiles.
Tornado
Humboldt: 12/100 · Sioux City: 38/100
Sioux City is 26 points higher.
Humboldt: Tornado risk derived from NOAA SPC historical reports.
Sioux City: Tornado risk derived from NOAA SPC historical reports.
Hail
Humboldt: 100/100 · Sioux City: 86/100
Humboldt is 14 points higher.
Humboldt: Hail risk derived from NOAA SPC historical reports.
Sioux City: Hail risk derived from NOAA SPC historical reports.
Storm surge
Humboldt: Unavailable · Sioux City: Unavailable
A score difference cannot be calculated without both sources.
Humboldt: Storm surge model is not available for this location yet.
Sioux City: Storm surge model is not available for this location yet.
Wildfire
Humboldt: 23/100 · Sioux City: 48/100
Sioux City is 25 points higher.
Humboldt: Wildfire exposure derived from ingested fire potential tiles.
Sioux City: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Humboldt: 26/100 · Sioux City: 26/100
No gap.
Humboldt: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Sioux City: Air quality signal derived from the latest EPA AirNow combined AQI grid.