City vs city
Humeston vs Sioux City, IA
Humeston currently scores 8 points higher overall than Sioux City, 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 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
Humeston: 47/100 · Sioux City: 39/100
Humeston is 8 points higher.
Flood
Humeston: 56/100 · Sioux City: 4/100
Humeston is 52 points higher.
Humeston: FEMA NFHL flood zones: 7 features intersect this tile.
Sioux City: FEMA NFHL flood zones: 2 features intersect this tile.
Wind
Humeston: 18/100 · Sioux City: 20/100
Sioux City is 2 points higher.
Humeston: Wind exposure derived from ingested design wind / climatology tiles.
Sioux City: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Humeston: 66/100 · Sioux City: 52/100
Humeston is 14 points higher.
Humeston: Lightning exposure derived from ingested climatology tiles.
Sioux City: Lightning exposure derived from ingested climatology tiles.
Tornado
Humeston: 19/100 · Sioux City: 38/100
Sioux City is 19 points higher.
Humeston: Tornado risk derived from NOAA SPC historical reports.
Sioux City: Tornado risk derived from NOAA SPC historical reports.
Hail
Humeston: 100/100 · Sioux City: 86/100
Humeston is 14 points higher.
Humeston: Hail risk derived from NOAA SPC historical reports.
Sioux City: Hail risk derived from NOAA SPC historical reports.
Storm surge
Humeston: Unavailable · Sioux City: Unavailable
A score difference cannot be calculated without both sources.
Humeston: Storm surge model is not available for this location yet.
Sioux City: Storm surge model is not available for this location yet.
Wildfire
Humeston: 38/100 · Sioux City: 48/100
Sioux City is 10 points higher.
Humeston: Wildfire exposure derived from ingested fire potential tiles.
Sioux City: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Humeston: 31/100 · Sioux City: 26/100
Humeston is 5 points higher.
Humeston: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Sioux City: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.