City vs city
Norwood vs Ridley Park, PA
Norwood currently scores 1 points higher overall than Ridley Park, with the largest gap in wildfire.
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
Norwood: 47/100 · Ridley Park: 46/100
Norwood is 1 points higher.
Flood
Norwood: 79/100 · Ridley Park: 63/100
Norwood is 16 points higher.
Norwood: FEMA NFHL flood zones: 19 features intersect this tile.
Ridley Park: FEMA NFHL flood zones: 18 features intersect this tile.
Wind
Norwood: 22/100 · Ridley Park: 22/100
No gap.
Norwood: Wind exposure derived from ingested design wind / climatology tiles.
Ridley Park: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Norwood: 37/100 · Ridley Park: 39/100
Ridley Park is 2 points higher.
Norwood: Lightning exposure derived from ingested climatology tiles.
Ridley Park: Lightning exposure derived from ingested climatology tiles.
Tornado
Norwood: 0/100 · Ridley Park: 4/100
Ridley Park is 4 points higher.
Norwood: Tornado risk derived from NOAA SPC historical reports.
Ridley Park: Tornado risk derived from NOAA SPC historical reports.
Hail
Norwood: 34/100 · Ridley Park: 44/100
Ridley Park is 10 points higher.
Norwood: Hail risk derived from NOAA SPC historical reports.
Ridley Park: Hail risk derived from NOAA SPC historical reports.
Storm surge
Norwood: 98/100 · Ridley Park: 98/100
No gap.
Norwood: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Ridley Park: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Wildfire
Norwood: 17/100 · Ridley Park: 56/100
Ridley Park is 39 points higher.
Norwood: Wildfire exposure derived from ingested fire potential tiles.
Ridley Park: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Norwood: 41/100 · Ridley Park: 41/100
No gap.
Norwood: 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.