City vs city
North Warren vs Philadelphia, PA
Philadelphia currently scores 4 points higher overall than North Warren, with the largest gap 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
North Warren: 31/100 · Philadelphia: 35/100
Philadelphia is 4 points higher.
Flood
North Warren: 68/100 · Philadelphia: 60/100
North Warren is 8 points higher.
North Warren: FEMA NFHL flood zones: 7 features intersect this tile.
Philadelphia: FEMA NFHL flood zones: 4 features intersect this tile.
Wind
North Warren: 18/100 · Philadelphia: 22/100
Philadelphia is 4 points higher.
North Warren: Wind exposure derived from ingested design wind / climatology tiles.
Philadelphia: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
North Warren: 28/100 · Philadelphia: 35/100
Philadelphia is 7 points higher.
North Warren: Lightning exposure derived from ingested climatology tiles.
Philadelphia: Lightning exposure derived from ingested climatology tiles.
Tornado
North Warren: 8/100 · Philadelphia: 8/100
No gap.
North Warren: Tornado risk derived from NOAA SPC historical reports.
Philadelphia: Tornado risk derived from NOAA SPC historical reports.
Hail
North Warren: 12/100 · Philadelphia: 18/100
Philadelphia is 6 points higher.
North Warren: Hail risk derived from NOAA SPC historical reports.
Philadelphia: Hail risk derived from NOAA SPC historical reports.
Storm surge
North Warren: Unavailable · Philadelphia: Unavailable
A score difference cannot be calculated without both sources.
North Warren: Storm surge model is not available for this location yet.
Philadelphia: Storm surge model is not available for this location yet.
Wildfire
North Warren: 48/100 · Philadelphia: 55/100
Philadelphia is 7 points higher.
North Warren: Wildfire exposure derived from ingested fire potential tiles.
Philadelphia: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
North Warren: 37/100 · Philadelphia: 44/100
Philadelphia is 7 points higher.
North Warren: 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.