City vs city
Harrisburg vs State Line, PA
Harrisburg currently scores 13 points higher overall than State Line, 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
Harrisburg: 50/100 · State Line: 37/100
Harrisburg is 13 points higher.
Flood
Harrisburg: 98/100 · State Line: 55/100
Harrisburg is 43 points higher.
Harrisburg: FEMA NFHL flood zones: 11 features intersect this tile.
State Line: FEMA NFHL flood zones: 4 features intersect this tile.
Wind
Harrisburg: 20/100 · State Line: 19/100
Harrisburg is 1 points higher.
Harrisburg: Wind exposure derived from ingested design wind / climatology tiles.
State Line: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Harrisburg: 38/100 · State Line: 21/100
Harrisburg is 17 points higher.
Harrisburg: Lightning exposure derived from ingested climatology tiles.
State Line: Lightning exposure derived from ingested climatology tiles.
Tornado
Harrisburg: 38/100 · State Line: 19/100
Harrisburg is 19 points higher.
Harrisburg: Tornado risk derived from NOAA SPC historical reports.
State Line: Tornado risk derived from NOAA SPC historical reports.
Hail
Harrisburg: 72/100 · State Line: 55/100
Harrisburg is 17 points higher.
Harrisburg: Hail risk derived from NOAA SPC historical reports.
State Line: Hail risk derived from NOAA SPC historical reports.
Storm surge
Harrisburg: Unavailable · State Line: Unavailable
A score difference cannot be calculated without both sources.
Harrisburg: Storm surge model is not available for this location yet.
State Line: Storm surge model is not available for this location yet.
Wildfire
Harrisburg: 43/100 · State Line: 50/100
State Line is 7 points higher.
Harrisburg: Wildfire exposure derived from ingested fire potential tiles.
State Line: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Harrisburg: 40/100 · State Line: 42/100
State Line is 2 points higher.
Harrisburg: 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.