City vs city
Salix vs Sergeant Bluff, IA
Salix and Sergeant Bluff are tied on overall score, with the biggest factor difference 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
Salix: 41/100 · Sergeant Bluff: 41/100
No gap.
Flood
Salix: 8/100 · Sergeant Bluff: 8/100
No gap.
Salix: FEMA NFHL flood zones: 3 features intersect this tile.
Sergeant Bluff: FEMA NFHL flood zones: 3 features intersect this tile.
Wind
Salix: 20/100 · Sergeant Bluff: 20/100
No gap.
Salix: Wind exposure derived from ingested design wind / climatology tiles.
Sergeant Bluff: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Salix: 54/100 · Sergeant Bluff: 54/100
No gap.
Salix: Lightning exposure derived from ingested climatology tiles.
Sergeant Bluff: Lightning exposure derived from ingested climatology tiles.
Tornado
Salix: 27/100 · Sergeant Bluff: 27/100
No gap.
Salix: Tornado risk derived from NOAA SPC historical reports.
Sergeant Bluff: Tornado risk derived from NOAA SPC historical reports.
Hail
Salix: 100/100 · Sergeant Bluff: 100/100
No gap.
Salix: Hail risk derived from NOAA SPC historical reports.
Sergeant Bluff: Hail risk derived from NOAA SPC historical reports.
Storm surge
Salix: Unavailable · Sergeant Bluff: Unavailable
A score difference cannot be calculated without both sources.
Salix: Storm surge model is not available for this location yet.
Sergeant Bluff: Storm surge model is not available for this location yet.
Wildfire
Salix: 54/100 · Sergeant Bluff: 54/100
No gap.
Salix: Wildfire exposure derived from ingested fire potential tiles.
Sergeant Bluff: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Salix: 26/100 · Sergeant Bluff: 26/100
No gap.
Salix: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Sergeant Bluff: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.