City vs city
Mountain Top vs Philadelphia, PA
Mountain Top currently scores 2 points higher overall than Philadelphia, with the largest gap in current air quality.
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
Mountain Top: 37/100 · Philadelphia: 35/100
Mountain Top is 2 points higher.
Flood
Mountain Top: 60/100 · Philadelphia: 60/100
No gap.
Mountain Top: FEMA NFHL flood zones: 3 features intersect this tile.
Philadelphia: FEMA NFHL flood zones: 4 features intersect this tile.
Wind
Mountain Top: 20/100 · Philadelphia: 22/100
Philadelphia is 2 points higher.
Mountain Top: Wind exposure derived from ingested design wind / climatology tiles.
Philadelphia: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Mountain Top: 28/100 · Philadelphia: 35/100
Philadelphia is 7 points higher.
Mountain Top: Lightning exposure derived from ingested climatology tiles.
Philadelphia: Lightning exposure derived from ingested climatology tiles.
Tornado
Mountain Top: 0/100 · Philadelphia: 8/100
Philadelphia is 8 points higher.
Mountain Top: Tornado risk derived from NOAA SPC historical reports.
Philadelphia: Tornado risk derived from NOAA SPC historical reports.
Hail
Mountain Top: 21/100 · Philadelphia: 18/100
Mountain Top is 3 points higher.
Mountain Top: Hail risk derived from NOAA SPC historical reports.
Philadelphia: Hail risk derived from NOAA SPC historical reports.
Storm surge
Mountain Top: Unavailable · Philadelphia: Unavailable
A score difference cannot be calculated without both sources.
Mountain Top: Storm surge model is not available for this location yet.
Philadelphia: Storm surge model is not available for this location yet.
Wildfire
Mountain Top: 60/100 · Philadelphia: 55/100
Mountain Top is 5 points higher.
Mountain Top: Wildfire exposure derived from ingested fire potential tiles.
Philadelphia: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Mountain Top: 35/100 · Philadelphia: 44/100
Philadelphia is 9 points higher.
Mountain Top: 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.