City vs city
Falls Township vs Norristown, PA
Norristown currently scores 7 points higher overall than Falls Township, with the largest gap in hail.
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
Falls Township: 29/100 · Norristown: 36/100
Norristown is 7 points higher.
Flood
Falls Township: 70/100 · Norristown: 70/100
No gap.
Falls Township: FEMA NFHL flood zones: 18 features intersect this tile.
Norristown: FEMA NFHL flood zones: 6 features intersect this tile.
Wind
Falls Township: 20/100 · Norristown: 22/100
Norristown is 2 points higher.
Falls Township: Wind exposure derived from ingested design wind / climatology tiles.
Norristown: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Falls Township: 21/100 · Norristown: 37/100
Norristown is 16 points higher.
Falls Township: Lightning exposure derived from ingested climatology tiles.
Norristown: Lightning exposure derived from ingested climatology tiles.
Tornado
Falls Township: 4/100 · Norristown: 12/100
Norristown is 8 points higher.
Falls Township: Tornado risk derived from NOAA SPC historical reports.
Norristown: Tornado risk derived from NOAA SPC historical reports.
Hail
Falls Township: 9/100 · Norristown: 30/100
Norristown is 21 points higher.
Falls Township: Hail risk derived from NOAA SPC historical reports.
Norristown: Hail risk derived from NOAA SPC historical reports.
Storm surge
Falls Township: Unavailable · Norristown: Unavailable
A score difference cannot be calculated without both sources.
Falls Township: Storm surge model is not available for this location yet.
Norristown: Storm surge model is not available for this location yet.
Wildfire
Falls Township: 47/100 · Norristown: 44/100
Falls Township is 3 points higher.
Falls Township: Wildfire exposure derived from ingested fire potential tiles.
Norristown: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Falls Township: 34/100 · Norristown: 38/100
Norristown is 4 points higher.
Falls Township: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Norristown: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.