City vs city
Bon Homme Colony vs Sioux Falls, SD
Sioux Falls currently scores 20 points higher overall than Bon Homme Colony, with the largest gap in hail.
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
Bon Homme Colony: 30/100 · Sioux Falls: 50/100
Sioux Falls is 20 points higher.
Flood
Bon Homme Colony: 65/100 · Sioux Falls: 52/100
Bon Homme Colony is 13 points higher.
Bon Homme Colony: FEMA NFHL flood zones: 3 features intersect this tile.
Sioux Falls: FEMA NFHL flood zones: 17 features intersect this tile.
Wind
Bon Homme Colony: 21/100 · Sioux Falls: 20/100
Bon Homme Colony is 1 points higher.
Bon Homme Colony: Wind exposure derived from ingested design wind / climatology tiles.
Sioux Falls: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Bon Homme Colony: 31/100 · Sioux Falls: 46/100
Sioux Falls is 15 points higher.
Bon Homme Colony: Lightning exposure derived from ingested climatology tiles.
Sioux Falls: Lightning exposure derived from ingested climatology tiles.
Tornado
Bon Homme Colony: 0/100 · Sioux Falls: 58/100
Sioux Falls is 58 points higher.
Bon Homme Colony: Tornado risk derived from NOAA SPC historical reports.
Sioux Falls: Tornado risk derived from NOAA SPC historical reports.
Hail
Bon Homme Colony: 20/100 · Sioux Falls: 100/100
Sioux Falls is 80 points higher.
Bon Homme Colony: Hail risk derived from NOAA SPC historical reports.
Sioux Falls: Hail risk derived from NOAA SPC historical reports.
Storm surge
Bon Homme Colony: Unavailable · Sioux Falls: Unavailable
A score difference cannot be calculated without both sources.
Bon Homme Colony: Storm surge model is not available for this location yet.
Sioux Falls: Storm surge model is not available for this location yet.
Wildfire
Bon Homme Colony: 15/100 · Sioux Falls: 51/100
Sioux Falls is 36 points higher.
Bon Homme Colony: Wildfire exposure derived from ingested fire potential tiles.
Sioux Falls: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Bon Homme Colony: Unavailable · Sioux Falls: 21/100
A score difference cannot be calculated without both sources.
Bon Homme Colony: Air quality model is not available for this location yet.
Sioux Falls: Air quality signal derived from the latest EPA AirNow combined AQI grid.