City vs city
Philadelphia vs Pottstown, PA
Pottstown currently scores 6 points higher overall than Philadelphia, with the largest gap in hail.
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
Philadelphia: 35/100 · Pottstown: 41/100
Pottstown is 6 points higher.
Flood
Philadelphia: 60/100 · Pottstown: 64/100
Pottstown is 4 points higher.
Philadelphia: FEMA NFHL flood zones: 4 features intersect this tile.
Pottstown: FEMA NFHL flood zones: 5 features intersect this tile.
Wind
Philadelphia: 22/100 · Pottstown: 22/100
No gap.
Philadelphia: Wind exposure derived from ingested design wind / climatology tiles.
Pottstown: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Philadelphia: 35/100 · Pottstown: 41/100
Pottstown is 6 points higher.
Philadelphia: Lightning exposure derived from ingested climatology tiles.
Pottstown: Lightning exposure derived from ingested climatology tiles.
Tornado
Philadelphia: 8/100 · Pottstown: 19/100
Pottstown is 11 points higher.
Philadelphia: Tornado risk derived from NOAA SPC historical reports.
Pottstown: Tornado risk derived from NOAA SPC historical reports.
Hail
Philadelphia: 18/100 · Pottstown: 52/100
Pottstown is 34 points higher.
Philadelphia: Hail risk derived from NOAA SPC historical reports.
Pottstown: Hail risk derived from NOAA SPC historical reports.
Storm surge
Philadelphia: Unavailable · Pottstown: Unavailable
A score difference cannot be calculated without both sources.
Philadelphia: Storm surge model is not available for this location yet.
Pottstown: Storm surge model is not available for this location yet.
Wildfire
Philadelphia: 55/100 · Pottstown: 52/100
Philadelphia is 3 points higher.
Philadelphia: Wildfire exposure derived from ingested fire potential tiles.
Pottstown: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Philadelphia: 44/100 · Pottstown: 39/100
Philadelphia is 5 points higher.
Philadelphia: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Pottstown: Air quality signal derived from the latest EPA AirNow combined AQI grid.