City vs city
Gastonville vs Lancaster, PA
Lancaster currently scores 9 points higher overall than Gastonville, 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
Gastonville: 33/100 · Lancaster: 42/100
Lancaster is 9 points higher.
Flood
Gastonville: 60/100 · Lancaster: 62/100
Lancaster is 2 points higher.
Gastonville: FEMA NFHL flood zones: 3 features intersect this tile.
Lancaster: FEMA NFHL flood zones: 3 features intersect this tile.
Wind
Gastonville: 18/100 · Lancaster: 21/100
Lancaster is 3 points higher.
Gastonville: Wind exposure derived from ingested design wind / climatology tiles.
Lancaster: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Gastonville: 21/100 · Lancaster: 46/100
Lancaster is 25 points higher.
Gastonville: Lightning exposure derived from ingested climatology tiles.
Lancaster: Lightning exposure derived from ingested climatology tiles.
Tornado
Gastonville: 27/100 · Lancaster: 8/100
Gastonville is 19 points higher.
Gastonville: Tornado risk derived from NOAA SPC historical reports.
Lancaster: Tornado risk derived from NOAA SPC historical reports.
Hail
Gastonville: 44/100 · Lancaster: 74/100
Lancaster is 30 points higher.
Gastonville: Hail risk derived from NOAA SPC historical reports.
Lancaster: Hail risk derived from NOAA SPC historical reports.
Storm surge
Gastonville: Unavailable · Lancaster: Unavailable
A score difference cannot be calculated without both sources.
Gastonville: Storm surge model is not available for this location yet.
Lancaster: Storm surge model is not available for this location yet.
Wildfire
Gastonville: 22/100 · Lancaster: 40/100
Lancaster is 18 points higher.
Gastonville: Wildfire exposure derived from ingested fire potential tiles.
Lancaster: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Gastonville: 38/100 · Lancaster: 44/100
Lancaster is 6 points higher.
Gastonville: 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.