City vs city
Broadland vs Yankton, SD
Yankton currently scores 18 points higher overall than Broadland, 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
Broadland: 30/100 · Yankton: 48/100
Yankton is 18 points higher.
Flood
Broadland: 68/100 · Yankton: 50/100
Broadland is 18 points higher.
Broadland: FEMA NFHL flood zones: 12 features intersect this tile.
Yankton: FEMA NFHL flood zones: 13 features intersect this tile.
Wind
Broadland: 21/100 · Yankton: 21/100
No gap.
Broadland: Wind exposure derived from ingested design wind / climatology tiles.
Yankton: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Broadland: 47/100 · Yankton: 32/100
Broadland is 15 points higher.
Broadland: Lightning exposure derived from ingested climatology tiles.
Yankton: Lightning exposure derived from ingested climatology tiles.
Tornado
Broadland: 8/100 · Yankton: 31/100
Yankton is 23 points higher.
Broadland: Tornado risk derived from NOAA SPC historical reports.
Yankton: Tornado risk derived from NOAA SPC historical reports.
Hail
Broadland: 22/100 · Yankton: 100/100
Yankton is 78 points higher.
Broadland: Hail risk derived from NOAA SPC historical reports.
Yankton: Hail risk derived from NOAA SPC historical reports.
Storm surge
Broadland: Unavailable · Yankton: Unavailable
A score difference cannot be calculated without both sources.
Broadland: Storm surge model is not available for this location yet.
Yankton: Storm surge model is not available for this location yet.
Wildfire
Broadland: 37/100 · Yankton: 54/100
Yankton is 17 points higher.
Broadland: Wildfire exposure derived from ingested fire potential tiles.
Yankton: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Broadland: 7/100 · Yankton: Unavailable
A score difference cannot be calculated without both sources.
Broadland: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Yankton: Air quality model is not available for this location yet.