City vs city
Upland Colony vs Yankton, SD
Yankton currently scores 8 points higher overall than Upland 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 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
Upland Colony: 40/100 · Yankton: 48/100
Yankton is 8 points higher.
Flood
Upland Colony: 85/100 · Yankton: 50/100
Upland Colony is 35 points higher.
Upland Colony: FEMA NFHL flood zones: 27 features intersect this tile.
Yankton: FEMA NFHL flood zones: 13 features intersect this tile.
Wind
Upland Colony: 21/100 · Yankton: 21/100
No gap.
Upland Colony: Wind exposure derived from ingested design wind / climatology tiles.
Yankton: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Upland Colony: 57/100 · Yankton: 32/100
Upland Colony is 25 points higher.
Upland Colony: Lightning exposure derived from ingested climatology tiles.
Yankton: Lightning exposure derived from ingested climatology tiles.
Tornado
Upland Colony: 4/100 · Yankton: 31/100
Yankton is 27 points higher.
Upland Colony: Tornado risk derived from NOAA SPC historical reports.
Yankton: Tornado risk derived from NOAA SPC historical reports.
Hail
Upland Colony: 55/100 · Yankton: 100/100
Yankton is 45 points higher.
Upland Colony: Hail risk derived from NOAA SPC historical reports.
Yankton: Hail risk derived from NOAA SPC historical reports.
Storm surge
Upland Colony: Unavailable · Yankton: Unavailable
A score difference cannot be calculated without both sources.
Upland Colony: Storm surge model is not available for this location yet.
Yankton: Storm surge model is not available for this location yet.
Wildfire
Upland Colony: 47/100 · Yankton: 54/100
Yankton is 7 points higher.
Upland Colony: Wildfire exposure derived from ingested fire potential tiles.
Yankton: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Upland Colony: 11/100 · Yankton: Unavailable
A score difference cannot be calculated without both sources.
Upland Colony: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Yankton: Air quality model is not available for this location yet.