City vs city
Folsom vs Ridley Park, PA
Folsom and Ridley Park are tied on overall score, with the biggest factor difference 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 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
Folsom: 46/100 · Ridley Park: 46/100
No gap.
Flood
Folsom: 63/100 · Ridley Park: 63/100
No gap.
Folsom: FEMA NFHL flood zones: 18 features intersect this tile.
Ridley Park: FEMA NFHL flood zones: 18 features intersect this tile.
Wind
Folsom: 22/100 · Ridley Park: 22/100
No gap.
Folsom: Wind exposure derived from ingested design wind / climatology tiles.
Ridley Park: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Folsom: 39/100 · Ridley Park: 39/100
No gap.
Folsom: Lightning exposure derived from ingested climatology tiles.
Ridley Park: Lightning exposure derived from ingested climatology tiles.
Tornado
Folsom: 4/100 · Ridley Park: 4/100
No gap.
Folsom: Tornado risk derived from NOAA SPC historical reports.
Ridley Park: Tornado risk derived from NOAA SPC historical reports.
Hail
Folsom: 44/100 · Ridley Park: 44/100
No gap.
Folsom: Hail risk derived from NOAA SPC historical reports.
Ridley Park: Hail risk derived from NOAA SPC historical reports.
Storm surge
Folsom: 98/100 · Ridley Park: 98/100
No gap.
Folsom: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Ridley Park: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Wildfire
Folsom: 56/100 · Ridley Park: 56/100
No gap.
Folsom: Wildfire exposure derived from ingested fire potential tiles.
Ridley Park: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Folsom: 41/100 · Ridley Park: 41/100
No gap.
Folsom: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Ridley Park: Air quality signal derived from the latest EPA AirNow combined AQI grid.