City vs city
Monongahela vs Philadelphia, PA
Philadelphia currently scores 5 points higher overall than Monongahela, 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
Monongahela: 32/100 · Philadelphia: 37/100
Philadelphia is 5 points higher.
Flood
Monongahela: 58/100 · Philadelphia: 60/100
Philadelphia is 2 points higher.
Monongahela: FEMA NFHL flood zones: 2 features intersect this tile.
Philadelphia: FEMA NFHL flood zones: 8 features intersect this tile.
Wind
Monongahela: 18/100 · Philadelphia: 22/100
Philadelphia is 4 points higher.
Monongahela: Wind exposure derived from ingested design wind / climatology tiles.
Philadelphia: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Monongahela: 21/100 · Philadelphia: 37/100
Philadelphia is 16 points higher.
Monongahela: Lightning exposure derived from ingested climatology tiles.
Philadelphia: Lightning exposure derived from ingested climatology tiles.
Tornado
Monongahela: 0/100 · Philadelphia: 15/100
Philadelphia is 15 points higher.
Monongahela: Tornado risk derived from NOAA SPC historical reports.
Philadelphia: Tornado risk derived from NOAA SPC historical reports.
Hail
Monongahela: 17/100 · Philadelphia: 43/100
Philadelphia is 26 points higher.
Monongahela: Hail risk derived from NOAA SPC historical reports.
Philadelphia: Hail risk derived from NOAA SPC historical reports.
Storm surge
Monongahela: Unavailable · Philadelphia: Unavailable
A score difference cannot be calculated without both sources.
Monongahela: Storm surge model is not available for this location yet.
Philadelphia: Storm surge model is not available for this location yet.
Wildfire
Monongahela: 39/100 · Philadelphia: 36/100
Monongahela is 3 points higher.
Monongahela: Wildfire exposure derived from ingested fire potential tiles.
Philadelphia: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Monongahela: 36/100 · Philadelphia: 46/100
Philadelphia is 10 points higher.
Monongahela: 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.