City vs city
Allison Park vs Gibsonia, PA
Gibsonia currently scores 2 points higher overall than Allison Park, with the largest gap in tornado.
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
Allison Park: 40/100 · Gibsonia: 42/100
Gibsonia is 2 points higher.
Flood
Allison Park: 74/100 · Gibsonia: 60/100
Allison Park is 14 points higher.
Allison Park: FEMA NFHL flood zones: 6 features intersect this tile.
Gibsonia: FEMA NFHL flood zones: 3 features intersect this tile.
Wind
Allison Park: 18/100 · Gibsonia: 18/100
No gap.
Allison Park: Wind exposure derived from ingested design wind / climatology tiles.
Gibsonia: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Allison Park: 29/100 · Gibsonia: 31/100
Gibsonia is 2 points higher.
Allison Park: Lightning exposure derived from ingested climatology tiles.
Gibsonia: Lightning exposure derived from ingested climatology tiles.
Tornado
Allison Park: 15/100 · Gibsonia: 0/100
Allison Park is 15 points higher.
Allison Park: Tornado risk derived from NOAA SPC historical reports.
Gibsonia: Tornado risk derived from NOAA SPC historical reports.
Hail
Allison Park: 65/100 · Gibsonia: 79/100
Gibsonia is 14 points higher.
Allison Park: Hail risk derived from NOAA SPC historical reports.
Gibsonia: Hail risk derived from NOAA SPC historical reports.
Storm surge
Allison Park: Unavailable · Gibsonia: Unavailable
A score difference cannot be calculated without both sources.
Allison Park: Storm surge model is not available for this location yet.
Gibsonia: Storm surge model is not available for this location yet.
Wildfire
Allison Park: 36/100 · Gibsonia: 22/100
Allison Park is 14 points higher.
Allison Park: Wildfire exposure derived from ingested fire potential tiles.
Gibsonia: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Allison Park: 40/100 · Gibsonia: 40/100
No gap.
Allison Park: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Gibsonia: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.