City vs city
Big Beaver vs Philadelphia, PA
Philadelphia currently scores 2 points higher overall than Big Beaver, 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
Big Beaver: 33/100 · Philadelphia: 35/100
Philadelphia is 2 points higher.
Flood
Big Beaver: 88/100 · Philadelphia: 60/100
Big Beaver is 28 points higher.
Big Beaver: FEMA NFHL flood zones: 9 features intersect this tile.
Philadelphia: FEMA NFHL flood zones: 4 features intersect this tile.
Wind
Big Beaver: 18/100 · Philadelphia: 22/100
Philadelphia is 4 points higher.
Big Beaver: Wind exposure derived from ingested design wind / climatology tiles.
Philadelphia: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Big Beaver: 30/100 · Philadelphia: 35/100
Philadelphia is 5 points higher.
Big Beaver: Lightning exposure derived from ingested climatology tiles.
Philadelphia: Lightning exposure derived from ingested climatology tiles.
Tornado
Big Beaver: 15/100 · Philadelphia: 8/100
Big Beaver is 7 points higher.
Big Beaver: Tornado risk derived from NOAA SPC historical reports.
Philadelphia: Tornado risk derived from NOAA SPC historical reports.
Hail
Big Beaver: 15/100 · Philadelphia: 18/100
Philadelphia is 3 points higher.
Big Beaver: Hail risk derived from NOAA SPC historical reports.
Philadelphia: Hail risk derived from NOAA SPC historical reports.
Storm surge
Big Beaver: Unavailable · Philadelphia: Unavailable
A score difference cannot be calculated without both sources.
Big Beaver: Storm surge model is not available for this location yet.
Philadelphia: Storm surge model is not available for this location yet.
Wildfire
Big Beaver: 30/100 · Philadelphia: 55/100
Philadelphia is 25 points higher.
Big Beaver: Wildfire exposure derived from ingested fire potential tiles.
Philadelphia: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Big Beaver: 36/100 · Philadelphia: 44/100
Philadelphia is 8 points higher.
Big Beaver: 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.