City vs city
Bancroft vs Iroquois, SD
Iroquois currently scores 6 points higher overall than Bancroft, with the largest gap in tornado.
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
Bancroft: 30/100 · Iroquois: 36/100
Iroquois is 6 points higher.
Flood
Bancroft: 36/100 · Iroquois: 53/100
Iroquois is 17 points higher.
Bancroft: FEMA NFHL flood zones: 7 features intersect this tile.
Iroquois: FEMA NFHL flood zones: 15 features intersect this tile.
Wind
Bancroft: 21/100 · Iroquois: 21/100
No gap.
Bancroft: Wind exposure derived from ingested design wind / climatology tiles.
Iroquois: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Bancroft: 53/100 · Iroquois: 58/100
Iroquois is 5 points higher.
Bancroft: Lightning exposure derived from ingested climatology tiles.
Iroquois: Lightning exposure derived from ingested climatology tiles.
Tornado
Bancroft: 0/100 · Iroquois: 31/100
Iroquois is 31 points higher.
Bancroft: Tornado risk derived from NOAA SPC historical reports.
Iroquois: Tornado risk derived from NOAA SPC historical reports.
Hail
Bancroft: 15/100 · Iroquois: 39/100
Iroquois is 24 points higher.
Bancroft: Hail risk derived from NOAA SPC historical reports.
Iroquois: Hail risk derived from NOAA SPC historical reports.
Storm surge
Bancroft: Unavailable · Iroquois: Unavailable
A score difference cannot be calculated without both sources.
Bancroft: Storm surge model is not available for this location yet.
Iroquois: Storm surge model is not available for this location yet.
Wildfire
Bancroft: 34/100 · Iroquois: 28/100
Bancroft is 6 points higher.
Bancroft: Wildfire exposure derived from ingested fire potential tiles.
Iroquois: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Bancroft: 20/100 · Iroquois: 19/100
Bancroft is 1 points higher.
Bancroft: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Iroquois: Air quality signal derived from the latest EPA AirNow combined AQI grid.