City vs city
Bala Cynwyd vs Yeadon, PA
Yeadon currently scores 3 points higher overall than Bala Cynwyd, 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
Bala Cynwyd: 37/100 · Yeadon: 40/100
Yeadon is 3 points higher.
Flood
Bala Cynwyd: 60/100 · Yeadon: 83/100
Yeadon is 23 points higher.
Bala Cynwyd: FEMA NFHL flood zones: 8 features intersect this tile.
Yeadon: FEMA NFHL flood zones: 12 features intersect this tile.
Wind
Bala Cynwyd: 22/100 · Yeadon: 22/100
No gap.
Bala Cynwyd: Wind exposure derived from ingested design wind / climatology tiles.
Yeadon: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Bala Cynwyd: 37/100 · Yeadon: 37/100
No gap.
Bala Cynwyd: Lightning exposure derived from ingested climatology tiles.
Yeadon: Lightning exposure derived from ingested climatology tiles.
Tornado
Bala Cynwyd: 15/100 · Yeadon: 8/100
Bala Cynwyd is 7 points higher.
Bala Cynwyd: Tornado risk derived from NOAA SPC historical reports.
Yeadon: Tornado risk derived from NOAA SPC historical reports.
Hail
Bala Cynwyd: 43/100 · Yeadon: 43/100
No gap.
Bala Cynwyd: Hail risk derived from NOAA SPC historical reports.
Yeadon: Hail risk derived from NOAA SPC historical reports.
Storm surge
Bala Cynwyd: Unavailable · Yeadon: 67/100
A score difference cannot be calculated without both sources.
Bala Cynwyd: Storm surge model is not available for this location yet.
Yeadon: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Wildfire
Bala Cynwyd: 36/100 · Yeadon: 15/100
Bala Cynwyd is 21 points higher.
Bala Cynwyd: Wildfire exposure derived from ingested fire potential tiles.
Yeadon: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Bala Cynwyd: 46/100 · Yeadon: 44/100
Bala Cynwyd is 2 points higher.
Bala Cynwyd: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Yeadon: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.