City vs city
Colwyn vs Folcroft, PA
Folcroft currently scores 7 points higher overall than Colwyn, with the largest gap in storm surge.
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
Colwyn: 40/100 · Folcroft: 47/100
Folcroft is 7 points higher.
Flood
Colwyn: 83/100 · Folcroft: 79/100
Colwyn is 4 points higher.
Colwyn: FEMA NFHL flood zones: 12 features intersect this tile.
Folcroft: FEMA NFHL flood zones: 19 features intersect this tile.
Wind
Colwyn: 22/100 · Folcroft: 22/100
No gap.
Colwyn: Wind exposure derived from ingested design wind / climatology tiles.
Folcroft: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Colwyn: 37/100 · Folcroft: 37/100
No gap.
Colwyn: Lightning exposure derived from ingested climatology tiles.
Folcroft: Lightning exposure derived from ingested climatology tiles.
Tornado
Colwyn: 8/100 · Folcroft: 0/100
Colwyn is 8 points higher.
Colwyn: Tornado risk derived from NOAA SPC historical reports.
Folcroft: Tornado risk derived from NOAA SPC historical reports.
Hail
Colwyn: 43/100 · Folcroft: 34/100
Colwyn is 9 points higher.
Colwyn: Hail risk derived from NOAA SPC historical reports.
Folcroft: Hail risk derived from NOAA SPC historical reports.
Storm surge
Colwyn: 67/100 · Folcroft: 98/100
Folcroft is 31 points higher.
Colwyn: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Folcroft: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Wildfire
Colwyn: 15/100 · Folcroft: 17/100
Folcroft is 2 points higher.
Colwyn: Wildfire exposure derived from ingested fire potential tiles.
Folcroft: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Colwyn: 44/100 · Folcroft: 41/100
Colwyn is 3 points higher.
Colwyn: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Folcroft: Air quality signal derived from the latest EPA AirNow combined AQI grid.