City vs city
Philadelphia vs Rockledge, PA
Rockledge currently scores 8 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
Philadelphia: 37/100 · Rockledge: 45/100
Rockledge is 8 points higher.
Flood
Philadelphia: 60/100 · Rockledge: 65/100
Rockledge is 5 points higher.
Philadelphia: FEMA NFHL flood zones: 8 features intersect this tile.
Rockledge: FEMA NFHL flood zones: 6 features intersect this tile.
Wind
Philadelphia: 22/100 · Rockledge: 22/100
No gap.
Philadelphia: Wind exposure derived from ingested design wind / climatology tiles.
Rockledge: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Philadelphia: 37/100 · Rockledge: 32/100
Philadelphia is 5 points higher.
Philadelphia: Lightning exposure derived from ingested climatology tiles.
Rockledge: Lightning exposure derived from ingested climatology tiles.
Tornado
Philadelphia: 15/100 · Rockledge: 12/100
Philadelphia is 3 points higher.
Philadelphia: Tornado risk derived from NOAA SPC historical reports.
Rockledge: Tornado risk derived from NOAA SPC historical reports.
Hail
Philadelphia: 43/100 · Rockledge: 33/100
Philadelphia is 10 points higher.
Philadelphia: Hail risk derived from NOAA SPC historical reports.
Rockledge: Hail risk derived from NOAA SPC historical reports.
Storm surge
Philadelphia: Unavailable · Rockledge: 97/100
A score difference cannot be calculated without both sources.
Philadelphia: Storm surge model is not available for this location yet.
Rockledge: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Wildfire
Philadelphia: 36/100 · Rockledge: 62/100
Rockledge is 26 points higher.
Philadelphia: Wildfire exposure derived from ingested fire potential tiles.
Rockledge: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Philadelphia: 46/100 · Rockledge: 40/100
Philadelphia is 6 points higher.
Philadelphia: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Rockledge: Air quality signal derived from the latest EPA AirNow combined AQI grid.