City vs city
Chesnut Hill vs Glendon, PA
Chesnut Hill currently scores 4 points higher overall than Glendon, with the largest gap in flood.
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 uses an ingested EPA AirNow snapshot and may not reflect current conditions; 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
Chesnut Hill: 42/100 · Glendon: 38/100
Chesnut Hill is 4 points higher.
Flood
Chesnut Hill: 76/100 · Glendon: 56/100
Chesnut Hill is 20 points higher.
Chesnut Hill: FEMA NFHL flood zones: 9 features intersect this tile.
Glendon: FEMA NFHL flood zones: 2 features intersect this tile.
Wind
Chesnut Hill: 21/100 · Glendon: 21/100
No gap.
Chesnut Hill: Wind exposure derived from ingested design wind / climatology tiles.
Glendon: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Chesnut Hill: 25/100 · Glendon: 27/100
Glendon is 2 points higher.
Chesnut Hill: Lightning exposure derived from ingested climatology tiles.
Glendon: Lightning exposure derived from ingested climatology tiles.
Tornado
Chesnut Hill: 0/100 · Glendon: 0/100
No gap.
Chesnut Hill: Tornado risk derived from NOAA SPC historical reports.
Glendon: Tornado risk derived from NOAA SPC historical reports.
Hail
Chesnut Hill: 38/100 · Glendon: 25/100
Chesnut Hill is 13 points higher.
Chesnut Hill: Hail risk derived from NOAA SPC historical reports.
Glendon: Hail risk derived from NOAA SPC historical reports.
Storm surge
Chesnut Hill: Unavailable · Glendon: Unavailable
A score difference cannot be calculated without both sources.
Chesnut Hill: Storm surge model is not available for this location yet.
Glendon: Storm surge model is not available for this location yet.
Wildfire
Chesnut Hill: 55/100 · Glendon: 63/100
Glendon is 8 points higher.
Chesnut Hill: Wildfire exposure derived from ingested fire potential tiles.
Glendon: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Chesnut Hill: 37/100 · Glendon: 35/100
Chesnut Hill is 2 points higher.
Chesnut Hill: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Glendon: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.