City vs city
Downingtown vs Thorndale, PA
Downingtown currently scores 1 points higher overall than Thorndale, 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
Downingtown: 35/100 · Thorndale: 34/100
Downingtown is 1 points higher.
Flood
Downingtown: 80/100 · Thorndale: 68/100
Downingtown is 12 points higher.
Downingtown: FEMA NFHL flood zones: 6 features intersect this tile.
Thorndale: FEMA NFHL flood zones: 4 features intersect this tile.
Wind
Downingtown: 22/100 · Thorndale: 22/100
No gap.
Downingtown: Wind exposure derived from ingested design wind / climatology tiles.
Thorndale: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Downingtown: 45/100 · Thorndale: 45/100
No gap.
Downingtown: Lightning exposure derived from ingested climatology tiles.
Thorndale: Lightning exposure derived from ingested climatology tiles.
Tornado
Downingtown: 8/100 · Thorndale: 4/100
Downingtown is 4 points higher.
Downingtown: Tornado risk derived from NOAA SPC historical reports.
Thorndale: Tornado risk derived from NOAA SPC historical reports.
Hail
Downingtown: 23/100 · Thorndale: 20/100
Downingtown is 3 points higher.
Downingtown: Hail risk derived from NOAA SPC historical reports.
Thorndale: Hail risk derived from NOAA SPC historical reports.
Storm surge
Downingtown: Unavailable · Thorndale: Unavailable
A score difference cannot be calculated without both sources.
Downingtown: Storm surge model is not available for this location yet.
Thorndale: Storm surge model is not available for this location yet.
Wildfire
Downingtown: 28/100 · Thorndale: 42/100
Thorndale is 14 points higher.
Downingtown: Wildfire exposure derived from ingested fire potential tiles.
Thorndale: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Downingtown: 40/100 · Thorndale: 40/100
No gap.
Downingtown: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Thorndale: Air quality signal derived from the latest EPA AirNow combined AQI grid.