City vs city
Harrisburg vs Mountain Top, PA
Harrisburg currently scores 13 points higher overall than Mountain Top, 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 · Mountain Top: 37/100
Harrisburg is 13 points higher.
Flood
Harrisburg: 98/100 · Mountain Top: 60/100
Harrisburg is 38 points higher.
Harrisburg: FEMA NFHL flood zones: 11 features intersect this tile.
Mountain Top: FEMA NFHL flood zones: 3 features intersect this tile.
Wind
Harrisburg: 20/100 · Mountain Top: 20/100
No gap.
Harrisburg: Wind exposure derived from ingested design wind / climatology tiles.
Mountain Top: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Harrisburg: 38/100 · Mountain Top: 28/100
Harrisburg is 10 points higher.
Harrisburg: Lightning exposure derived from ingested climatology tiles.
Mountain Top: Lightning exposure derived from ingested climatology tiles.
Tornado
Harrisburg: 38/100 · Mountain Top: 0/100
Harrisburg is 38 points higher.
Harrisburg: Tornado risk derived from NOAA SPC historical reports.
Mountain Top: Tornado risk derived from NOAA SPC historical reports.
Hail
Harrisburg: 72/100 · Mountain Top: 21/100
Harrisburg is 51 points higher.
Harrisburg: Hail risk derived from NOAA SPC historical reports.
Mountain Top: Hail risk derived from NOAA SPC historical reports.
Storm surge
Harrisburg: Unavailable · Mountain Top: Unavailable
A score difference cannot be calculated without both sources.
Harrisburg: Storm surge model is not available for this location yet.
Mountain Top: Storm surge model is not available for this location yet.
Wildfire
Harrisburg: 43/100 · Mountain Top: 60/100
Mountain Top is 17 points higher.
Harrisburg: Wildfire exposure derived from ingested fire potential tiles.
Mountain Top: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Harrisburg: 40/100 · Mountain Top: 35/100
Harrisburg is 5 points higher.
Harrisburg: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Mountain Top: Air quality signal derived from the latest EPA AirNow combined AQI grid.