City vs city
Bridgeville vs Carnegie, PA
Bridgeville currently scores 3 points higher overall than Carnegie, with the largest gap 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
Bridgeville: 44/100 · Carnegie: 41/100
Bridgeville is 3 points higher.
Flood
Bridgeville: 66/100 · Carnegie: 80/100
Carnegie is 14 points higher.
Bridgeville: FEMA NFHL flood zones: 7 features intersect this tile.
Carnegie: FEMA NFHL flood zones: 10 features intersect this tile.
Wind
Bridgeville: 18/100 · Carnegie: 18/100
No gap.
Bridgeville: Wind exposure derived from ingested design wind / climatology tiles.
Carnegie: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Bridgeville: 22/100 · Carnegie: 25/100
Carnegie is 3 points higher.
Bridgeville: Lightning exposure derived from ingested climatology tiles.
Carnegie: Lightning exposure derived from ingested climatology tiles.
Tornado
Bridgeville: 0/100 · Carnegie: 4/100
Carnegie is 4 points higher.
Bridgeville: Tornado risk derived from NOAA SPC historical reports.
Carnegie: Tornado risk derived from NOAA SPC historical reports.
Hail
Bridgeville: 88/100 · Carnegie: 97/100
Carnegie is 9 points higher.
Bridgeville: Hail risk derived from NOAA SPC historical reports.
Carnegie: Hail risk derived from NOAA SPC historical reports.
Storm surge
Bridgeville: Unavailable · Carnegie: Unavailable
A score difference cannot be calculated without both sources.
Bridgeville: Storm surge model is not available for this location yet.
Carnegie: Storm surge model is not available for this location yet.
Wildfire
Bridgeville: 32/100 · Carnegie: 22/100
Bridgeville is 10 points higher.
Bridgeville: Wildfire exposure derived from ingested fire potential tiles.
Carnegie: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Bridgeville: 37/100 · Carnegie: 42/100
Carnegie is 5 points higher.
Bridgeville: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Carnegie: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.