City vs city
Bloomfield vs Sioux City, IA
Bloomfield currently scores 6 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
Bloomfield: 45/100 · Sioux City: 39/100
Bloomfield is 6 points higher.
Flood
Bloomfield: 40/100 · Sioux City: 4/100
Bloomfield is 36 points higher.
Bloomfield: FEMA NFHL flood zones: 2 features intersect this tile.
Sioux City: FEMA NFHL flood zones: 2 features intersect this tile.
Wind
Bloomfield: 17/100 · Sioux City: 20/100
Sioux City is 3 points higher.
Bloomfield: Wind exposure derived from ingested design wind / climatology tiles.
Sioux City: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Bloomfield: 61/100 · Sioux City: 52/100
Bloomfield is 9 points higher.
Bloomfield: Lightning exposure derived from ingested climatology tiles.
Sioux City: Lightning exposure derived from ingested climatology tiles.
Tornado
Bloomfield: 50/100 · Sioux City: 38/100
Bloomfield is 12 points higher.
Bloomfield: Tornado risk derived from NOAA SPC historical reports.
Sioux City: Tornado risk derived from NOAA SPC historical reports.
Hail
Bloomfield: 79/100 · Sioux City: 86/100
Sioux City is 7 points higher.
Bloomfield: Hail risk derived from NOAA SPC historical reports.
Sioux City: Hail risk derived from NOAA SPC historical reports.
Storm surge
Bloomfield: Unavailable · Sioux City: Unavailable
A score difference cannot be calculated without both sources.
Bloomfield: Storm surge model is not available for this location yet.
Sioux City: Storm surge model is not available for this location yet.
Wildfire
Bloomfield: 46/100 · Sioux City: 48/100
Sioux City is 2 points higher.
Bloomfield: Wildfire exposure derived from ingested fire potential tiles.
Sioux City: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Bloomfield: 20/100 · Sioux City: 26/100
Sioux City is 6 points higher.
Bloomfield: 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.