City vs city
Piedmont vs Wonderland Homes, SD
Piedmont and Wonderland Homes 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
Piedmont: 43/100 · Wonderland Homes: 43/100
No gap.
Flood
Piedmont: 59/100 · Wonderland Homes: 59/100
No gap.
Piedmont: FEMA NFHL flood zones: 4 features intersect this tile.
Wonderland Homes: FEMA NFHL flood zones: 4 features intersect this tile.
Wind
Piedmont: 20/100 · Wonderland Homes: 20/100
No gap.
Piedmont: Wind exposure derived from ingested design wind / climatology tiles.
Wonderland Homes: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Piedmont: 25/100 · Wonderland Homes: 25/100
No gap.
Piedmont: Lightning exposure derived from ingested climatology tiles.
Wonderland Homes: Lightning exposure derived from ingested climatology tiles.
Tornado
Piedmont: 8/100 · Wonderland Homes: 8/100
No gap.
Piedmont: Tornado risk derived from NOAA SPC historical reports.
Wonderland Homes: Tornado risk derived from NOAA SPC historical reports.
Hail
Piedmont: 100/100 · Wonderland Homes: 100/100
No gap.
Piedmont: Hail risk derived from NOAA SPC historical reports.
Wonderland Homes: Hail risk derived from NOAA SPC historical reports.
Storm surge
Piedmont: Unavailable · Wonderland Homes: Unavailable
A score difference cannot be calculated without both sources.
Piedmont: Storm surge model is not available for this location yet.
Wonderland Homes: Storm surge model is not available for this location yet.
Wildfire
Piedmont: 60/100 · Wonderland Homes: 60/100
No gap.
Piedmont: Wildfire exposure derived from ingested fire potential tiles.
Wonderland Homes: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Piedmont: 27/100 · Wonderland Homes: 27/100
No gap.
Piedmont: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Wonderland Homes: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.