City vs city
Chambersburg vs State Line, PA
Chambersburg and State Line are tied on overall score, with the biggest factor difference 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 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
Chambersburg: 37/100 · State Line: 37/100
No gap.
Flood
Chambersburg: 60/100 · State Line: 55/100
Chambersburg is 5 points higher.
Chambersburg: FEMA NFHL flood zones: 3 features intersect this tile.
State Line: FEMA NFHL flood zones: 4 features intersect this tile.
Wind
Chambersburg: 19/100 · State Line: 19/100
No gap.
Chambersburg: Wind exposure derived from ingested design wind / climatology tiles.
State Line: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Chambersburg: 30/100 · State Line: 21/100
Chambersburg is 9 points higher.
Chambersburg: Lightning exposure derived from ingested climatology tiles.
State Line: Lightning exposure derived from ingested climatology tiles.
Tornado
Chambersburg: 0/100 · State Line: 19/100
State Line is 19 points higher.
Chambersburg: Tornado risk derived from NOAA SPC historical reports.
State Line: Tornado risk derived from NOAA SPC historical reports.
Hail
Chambersburg: 32/100 · State Line: 55/100
State Line is 23 points higher.
Chambersburg: Hail risk derived from NOAA SPC historical reports.
State Line: Hail risk derived from NOAA SPC historical reports.
Storm surge
Chambersburg: Unavailable · State Line: Unavailable
A score difference cannot be calculated without both sources.
Chambersburg: Storm surge model is not available for this location yet.
State Line: Storm surge model is not available for this location yet.
Wildfire
Chambersburg: 43/100 · State Line: 50/100
State Line is 7 points higher.
Chambersburg: Wildfire exposure derived from ingested fire potential tiles.
State Line: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Chambersburg: 40/100 · State Line: 42/100
State Line is 2 points higher.
Chambersburg: Air quality signal derived from the latest EPA AirNow combined AQI grid.
State Line: Air quality signal derived from the latest EPA AirNow combined AQI grid.