City vs city
Lancaster vs Natrona Heights, PA
Lancaster and Natrona Heights are tied on overall score, with the biggest factor difference in tornado.
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
Lancaster: 42/100 · Natrona Heights: 42/100
No gap.
Flood
Lancaster: 62/100 · Natrona Heights: 76/100
Natrona Heights is 14 points higher.
Lancaster: FEMA NFHL flood zones: 3 features intersect this tile.
Natrona Heights: FEMA NFHL flood zones: 9 features intersect this tile.
Wind
Lancaster: 21/100 · Natrona Heights: 18/100
Lancaster is 3 points higher.
Lancaster: Wind exposure derived from ingested design wind / climatology tiles.
Natrona Heights: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Lancaster: 46/100 · Natrona Heights: 31/100
Lancaster is 15 points higher.
Lancaster: Lightning exposure derived from ingested climatology tiles.
Natrona Heights: Lightning exposure derived from ingested climatology tiles.
Tornado
Lancaster: 8/100 · Natrona Heights: 54/100
Natrona Heights is 46 points higher.
Lancaster: Tornado risk derived from NOAA SPC historical reports.
Natrona Heights: Tornado risk derived from NOAA SPC historical reports.
Hail
Lancaster: 74/100 · Natrona Heights: 53/100
Lancaster is 21 points higher.
Lancaster: Hail risk derived from NOAA SPC historical reports.
Natrona Heights: Hail risk derived from NOAA SPC historical reports.
Storm surge
Lancaster: Unavailable · Natrona Heights: Unavailable
A score difference cannot be calculated without both sources.
Lancaster: Storm surge model is not available for this location yet.
Natrona Heights: Storm surge model is not available for this location yet.
Wildfire
Lancaster: 40/100 · Natrona Heights: 23/100
Lancaster is 17 points higher.
Lancaster: Wildfire exposure derived from ingested fire potential tiles.
Natrona Heights: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Lancaster: 44/100 · Natrona Heights: 38/100
Lancaster is 6 points higher.
Lancaster: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Natrona Heights: Air quality signal derived from the latest EPA AirNow combined AQI grid.