City vs city
Coatesville vs Downingtown, PA
Coatesville currently scores 2 points higher overall than Downingtown, 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
Coatesville: 37/100 · Downingtown: 35/100
Coatesville is 2 points higher.
Flood
Coatesville: 74/100 · Downingtown: 80/100
Downingtown is 6 points higher.
Coatesville: FEMA NFHL flood zones: 7 features intersect this tile.
Downingtown: FEMA NFHL flood zones: 6 features intersect this tile.
Wind
Coatesville: 22/100 · Downingtown: 22/100
No gap.
Coatesville: Wind exposure derived from ingested design wind / climatology tiles.
Downingtown: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Coatesville: 46/100 · Downingtown: 45/100
Coatesville is 1 points higher.
Coatesville: Lightning exposure derived from ingested climatology tiles.
Downingtown: Lightning exposure derived from ingested climatology tiles.
Tornado
Coatesville: 8/100 · Downingtown: 8/100
No gap.
Coatesville: Tornado risk derived from NOAA SPC historical reports.
Downingtown: Tornado risk derived from NOAA SPC historical reports.
Hail
Coatesville: 25/100 · Downingtown: 23/100
Coatesville is 2 points higher.
Coatesville: Hail risk derived from NOAA SPC historical reports.
Downingtown: Hail risk derived from NOAA SPC historical reports.
Storm surge
Coatesville: Unavailable · Downingtown: Unavailable
A score difference cannot be calculated without both sources.
Coatesville: Storm surge model is not available for this location yet.
Downingtown: Storm surge model is not available for this location yet.
Wildfire
Coatesville: 44/100 · Downingtown: 28/100
Coatesville is 16 points higher.
Coatesville: Wildfire exposure derived from ingested fire potential tiles.
Downingtown: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Coatesville: 40/100 · Downingtown: 40/100
No gap.
Coatesville: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Downingtown: Air quality signal derived from the latest EPA AirNow combined AQI grid.