City vs city
Harrisburg vs King of Prussia, PA
Harrisburg currently scores 14 points higher overall than King of Prussia, 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 · King of Prussia: 36/100
Harrisburg is 14 points higher.
Flood
Harrisburg: 98/100 · King of Prussia: 68/100
Harrisburg is 30 points higher.
Harrisburg: FEMA NFHL flood zones: 11 features intersect this tile.
King of Prussia: FEMA NFHL flood zones: 10 features intersect this tile.
Wind
Harrisburg: 20/100 · King of Prussia: 22/100
King of Prussia is 2 points higher.
Harrisburg: Wind exposure derived from ingested design wind / climatology tiles.
King of Prussia: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Harrisburg: 38/100 · King of Prussia: 39/100
King of Prussia is 1 points higher.
Harrisburg: Lightning exposure derived from ingested climatology tiles.
King of Prussia: Lightning exposure derived from ingested climatology tiles.
Tornado
Harrisburg: 38/100 · King of Prussia: 15/100
Harrisburg is 23 points higher.
Harrisburg: Tornado risk derived from NOAA SPC historical reports.
King of Prussia: Tornado risk derived from NOAA SPC historical reports.
Hail
Harrisburg: 72/100 · King of Prussia: 27/100
Harrisburg is 45 points higher.
Harrisburg: Hail risk derived from NOAA SPC historical reports.
King of Prussia: Hail risk derived from NOAA SPC historical reports.
Storm surge
Harrisburg: Unavailable · King of Prussia: Unavailable
A score difference cannot be calculated without both sources.
Harrisburg: Storm surge model is not available for this location yet.
King of Prussia: Storm surge model is not available for this location yet.
Wildfire
Harrisburg: 43/100 · King of Prussia: 44/100
King of Prussia is 1 points higher.
Harrisburg: Wildfire exposure derived from ingested fire potential tiles.
King of Prussia: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Harrisburg: 40/100 · King of Prussia: 40/100
No gap.
Harrisburg: Air quality signal derived from the latest EPA AirNow combined AQI grid.
King of Prussia: Air quality signal derived from the latest EPA AirNow combined AQI grid.