City vs city
Carlisle vs Lewistown, PA
Lewistown currently scores 4 points higher overall than Carlisle, 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
Carlisle: 30/100 · Lewistown: 34/100
Lewistown is 4 points higher.
Flood
Carlisle: 60/100 · Lewistown: 72/100
Lewistown is 12 points higher.
Carlisle: FEMA NFHL flood zones: 4 features intersect this tile.
Lewistown: FEMA NFHL flood zones: 8 features intersect this tile.
Wind
Carlisle: 20/100 · Lewistown: 19/100
Carlisle is 1 points higher.
Carlisle: Wind exposure derived from ingested design wind / climatology tiles.
Lewistown: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Carlisle: 34/100 · Lewistown: 26/100
Carlisle is 8 points higher.
Carlisle: Lightning exposure derived from ingested climatology tiles.
Lewistown: Lightning exposure derived from ingested climatology tiles.
Tornado
Carlisle: 4/100 · Lewistown: 0/100
Carlisle is 4 points higher.
Carlisle: Tornado risk derived from NOAA SPC historical reports.
Lewistown: Tornado risk derived from NOAA SPC historical reports.
Hail
Carlisle: 10/100 · Lewistown: 5/100
Carlisle is 5 points higher.
Carlisle: Hail risk derived from NOAA SPC historical reports.
Lewistown: Hail risk derived from NOAA SPC historical reports.
Storm surge
Carlisle: Unavailable · Lewistown: Unavailable
A score difference cannot be calculated without both sources.
Carlisle: Storm surge model is not available for this location yet.
Lewistown: Storm surge model is not available for this location yet.
Wildfire
Carlisle: 45/100 · Lewistown: 45/100
No gap.
Carlisle: Wildfire exposure derived from ingested fire potential tiles.
Lewistown: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Carlisle: 38/100 · Lewistown: 38/100
No gap.
Carlisle: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Lewistown: Air quality signal derived from the latest EPA AirNow combined AQI grid.