City vs city
Drexel Hill vs Lansdowne, PA
Lansdowne currently scores 2 points higher overall than Drexel Hill, 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 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
Drexel Hill: 38/100 · Lansdowne: 40/100
Lansdowne is 2 points higher.
Flood
Drexel Hill: 68/100 · Lansdowne: 83/100
Lansdowne is 15 points higher.
Drexel Hill: FEMA NFHL flood zones: 5 features intersect this tile.
Lansdowne: FEMA NFHL flood zones: 12 features intersect this tile.
Wind
Drexel Hill: 22/100 · Lansdowne: 22/100
No gap.
Drexel Hill: Wind exposure derived from ingested design wind / climatology tiles.
Lansdowne: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Drexel Hill: 39/100 · Lansdowne: 37/100
Drexel Hill is 2 points higher.
Drexel Hill: Lightning exposure derived from ingested climatology tiles.
Lansdowne: Lightning exposure derived from ingested climatology tiles.
Tornado
Drexel Hill: 8/100 · Lansdowne: 8/100
No gap.
Drexel Hill: Tornado risk derived from NOAA SPC historical reports.
Lansdowne: Tornado risk derived from NOAA SPC historical reports.
Hail
Drexel Hill: 39/100 · Lansdowne: 43/100
Lansdowne is 4 points higher.
Drexel Hill: Hail risk derived from NOAA SPC historical reports.
Lansdowne: Hail risk derived from NOAA SPC historical reports.
Storm surge
Drexel Hill: Unavailable · Lansdowne: 67/100
A score difference cannot be calculated without both sources.
Drexel Hill: Storm surge model is not available for this location yet.
Lansdowne: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Wildfire
Drexel Hill: 49/100 · Lansdowne: 15/100
Drexel Hill is 34 points higher.
Drexel Hill: Wildfire exposure derived from ingested fire potential tiles.
Lansdowne: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Drexel Hill: 42/100 · Lansdowne: 44/100
Lansdowne is 2 points higher.
Drexel 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.
Lansdowne: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.