City vs city
Dupont vs Lancaster, PA
Lancaster currently scores 1 points higher overall than Dupont, with the largest gap in lightning.
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
Dupont: 41/100 · Lancaster: 42/100
Lancaster is 1 points higher.
Flood
Dupont: 76/100 · Lancaster: 62/100
Dupont is 14 points higher.
Dupont: FEMA NFHL flood zones: 13 features intersect this tile.
Lancaster: FEMA NFHL flood zones: 3 features intersect this tile.
Wind
Dupont: 20/100 · Lancaster: 21/100
Lancaster is 1 points higher.
Dupont: Wind exposure derived from ingested design wind / climatology tiles.
Lancaster: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Dupont: 22/100 · Lancaster: 46/100
Lancaster is 24 points higher.
Dupont: Lightning exposure derived from ingested climatology tiles.
Lancaster: Lightning exposure derived from ingested climatology tiles.
Tornado
Dupont: 31/100 · Lancaster: 8/100
Dupont is 23 points higher.
Dupont: Tornado risk derived from NOAA SPC historical reports.
Lancaster: Tornado risk derived from NOAA SPC historical reports.
Hail
Dupont: 50/100 · Lancaster: 74/100
Lancaster is 24 points higher.
Dupont: Hail risk derived from NOAA SPC historical reports.
Lancaster: Hail risk derived from NOAA SPC historical reports.
Storm surge
Dupont: Unavailable · Lancaster: Unavailable
A score difference cannot be calculated without both sources.
Dupont: Storm surge model is not available for this location yet.
Lancaster: Storm surge model is not available for this location yet.
Wildfire
Dupont: 56/100 · Lancaster: 40/100
Dupont is 16 points higher.
Dupont: Wildfire exposure derived from ingested fire potential tiles.
Lancaster: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Dupont: 35/100 · Lancaster: 44/100
Lancaster is 9 points higher.
Dupont: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Lancaster: Air quality signal derived from the latest EPA AirNow combined AQI grid.