City vs city
Narberth vs Penn Wynne, PA
Penn Wynne currently scores 3 points higher overall than Narberth, 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 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
Narberth: 37/100 · Penn Wynne: 40/100
Penn Wynne is 3 points higher.
Flood
Narberth: 60/100 · Penn Wynne: 83/100
Penn Wynne is 23 points higher.
Narberth: FEMA NFHL flood zones: 8 features intersect this tile.
Penn Wynne: FEMA NFHL flood zones: 12 features intersect this tile.
Wind
Narberth: 22/100 · Penn Wynne: 22/100
No gap.
Narberth: Wind exposure derived from ingested design wind / climatology tiles.
Penn Wynne: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Narberth: 37/100 · Penn Wynne: 37/100
No gap.
Narberth: Lightning exposure derived from ingested climatology tiles.
Penn Wynne: Lightning exposure derived from ingested climatology tiles.
Tornado
Narberth: 15/100 · Penn Wynne: 8/100
Narberth is 7 points higher.
Narberth: Tornado risk derived from NOAA SPC historical reports.
Penn Wynne: Tornado risk derived from NOAA SPC historical reports.
Hail
Narberth: 43/100 · Penn Wynne: 43/100
No gap.
Narberth: Hail risk derived from NOAA SPC historical reports.
Penn Wynne: Hail risk derived from NOAA SPC historical reports.
Storm surge
Narberth: Unavailable · Penn Wynne: 67/100
A score difference cannot be calculated without both sources.
Narberth: Storm surge model is not available for this location yet.
Penn Wynne: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Wildfire
Narberth: 36/100 · Penn Wynne: 15/100
Narberth is 21 points higher.
Narberth: Wildfire exposure derived from ingested fire potential tiles.
Penn Wynne: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Narberth: 46/100 · Penn Wynne: 44/100
Narberth is 2 points higher.
Narberth: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Penn Wynne: Air quality signal derived from the latest EPA AirNow combined AQI grid.