City vs city
Harrisburg vs Newtown Grant, PA
Harrisburg currently scores 15 points higher overall than Newtown Grant, 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 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 · Newtown Grant: 35/100
Harrisburg is 15 points higher.
Flood
Harrisburg: 98/100 · Newtown Grant: 64/100
Harrisburg is 34 points higher.
Harrisburg: FEMA NFHL flood zones: 11 features intersect this tile.
Newtown Grant: FEMA NFHL flood zones: 7 features intersect this tile.
Wind
Harrisburg: 20/100 · Newtown Grant: 22/100
Newtown Grant is 2 points higher.
Harrisburg: Wind exposure derived from ingested design wind / climatology tiles.
Newtown Grant: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Harrisburg: 38/100 · Newtown Grant: 28/100
Harrisburg is 10 points higher.
Harrisburg: Lightning exposure derived from ingested climatology tiles.
Newtown Grant: Lightning exposure derived from ingested climatology tiles.
Tornado
Harrisburg: 38/100 · Newtown Grant: 31/100
Harrisburg is 7 points higher.
Harrisburg: Tornado risk derived from NOAA SPC historical reports.
Newtown Grant: Tornado risk derived from NOAA SPC historical reports.
Hail
Harrisburg: 72/100 · Newtown Grant: 16/100
Harrisburg is 56 points higher.
Harrisburg: Hail risk derived from NOAA SPC historical reports.
Newtown Grant: Hail risk derived from NOAA SPC historical reports.
Storm surge
Harrisburg: Unavailable · Newtown Grant: Unavailable
A score difference cannot be calculated without both sources.
Harrisburg: Storm surge model is not available for this location yet.
Newtown Grant: Storm surge model is not available for this location yet.
Wildfire
Harrisburg: 43/100 · Newtown Grant: 41/100
Harrisburg is 2 points higher.
Harrisburg: Wildfire exposure derived from ingested fire potential tiles.
Newtown Grant: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Harrisburg: 40/100 · Newtown Grant: 41/100
Newtown Grant is 1 points higher.
Harrisburg: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Newtown Grant: Air quality signal derived from the latest EPA AirNow combined AQI grid.