City vs city
Pennside vs Philadelphia, PA
Pennside currently scores 3 points higher overall than Philadelphia, 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
Pennside: 38/100 · Philadelphia: 35/100
Pennside is 3 points higher.
Flood
Pennside: 58/100 · Philadelphia: 60/100
Philadelphia is 2 points higher.
Pennside: FEMA NFHL flood zones: 2 features intersect this tile.
Philadelphia: FEMA NFHL flood zones: 4 features intersect this tile.
Wind
Pennside: 21/100 · Philadelphia: 22/100
Philadelphia is 1 points higher.
Pennside: Wind exposure derived from ingested design wind / climatology tiles.
Philadelphia: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Pennside: 43/100 · Philadelphia: 35/100
Pennside is 8 points higher.
Pennside: Lightning exposure derived from ingested climatology tiles.
Philadelphia: Lightning exposure derived from ingested climatology tiles.
Tornado
Pennside: 0/100 · Philadelphia: 8/100
Philadelphia is 8 points higher.
Pennside: Tornado risk derived from NOAA SPC historical reports.
Philadelphia: Tornado risk derived from NOAA SPC historical reports.
Hail
Pennside: 32/100 · Philadelphia: 18/100
Pennside is 14 points higher.
Pennside: Hail risk derived from NOAA SPC historical reports.
Philadelphia: Hail risk derived from NOAA SPC historical reports.
Storm surge
Pennside: Unavailable · Philadelphia: Unavailable
A score difference cannot be calculated without both sources.
Pennside: Storm surge model is not available for this location yet.
Philadelphia: Storm surge model is not available for this location yet.
Wildfire
Pennside: 38/100 · Philadelphia: 55/100
Philadelphia is 17 points higher.
Pennside: Wildfire exposure derived from ingested fire potential tiles.
Philadelphia: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Pennside: 36/100 · Philadelphia: 44/100
Philadelphia is 8 points higher.
Pennside: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Philadelphia: Air quality signal derived from the latest EPA AirNow combined AQI grid.