City vs city
Philadelphia vs Saint Davids, PA
Philadelphia currently scores 1 points higher overall than Saint Davids, 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: 37/100 · Saint Davids: 36/100
Philadelphia is 1 points higher.
Flood
Philadelphia: 60/100 · Saint Davids: 68/100
Saint Davids is 8 points higher.
Philadelphia: FEMA NFHL flood zones: 8 features intersect this tile.
Saint Davids: FEMA NFHL flood zones: 10 features intersect this tile.
Wind
Philadelphia: 22/100 · Saint Davids: 22/100
No gap.
Philadelphia: Wind exposure derived from ingested design wind / climatology tiles.
Saint Davids: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Philadelphia: 37/100 · Saint Davids: 39/100
Saint Davids is 2 points higher.
Philadelphia: Lightning exposure derived from ingested climatology tiles.
Saint Davids: Lightning exposure derived from ingested climatology tiles.
Tornado
Philadelphia: 15/100 · Saint Davids: 15/100
No gap.
Philadelphia: Tornado risk derived from NOAA SPC historical reports.
Saint Davids: Tornado risk derived from NOAA SPC historical reports.
Hail
Philadelphia: 43/100 · Saint Davids: 27/100
Philadelphia is 16 points higher.
Philadelphia: Hail risk derived from NOAA SPC historical reports.
Saint Davids: Hail risk derived from NOAA SPC historical reports.
Storm surge
Philadelphia: Unavailable · Saint Davids: Unavailable
A score difference cannot be calculated without both sources.
Philadelphia: Storm surge model is not available for this location yet.
Saint Davids: Storm surge model is not available for this location yet.
Wildfire
Philadelphia: 36/100 · Saint Davids: 44/100
Saint Davids is 8 points higher.
Philadelphia: Wildfire exposure derived from ingested fire potential tiles.
Saint Davids: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Philadelphia: 46/100 · Saint Davids: 40/100
Philadelphia is 6 points higher.
Philadelphia: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Saint Davids: Air quality signal derived from the latest EPA AirNow combined AQI grid.