City vs city
Lock Haven vs South Williamsport, PA
South Williamsport currently scores 17 points higher overall than Lock Haven, with the largest gap in current air quality.
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
Lock Haven: 36/100 · South Williamsport: 53/100
South Williamsport is 17 points higher.
Flood
Lock Haven: 80/100 · South Williamsport: 91/100
South Williamsport is 11 points higher.
Lock Haven: FEMA NFHL flood zones: 9 features intersect this tile.
South Williamsport: FEMA NFHL flood zones: 10 features intersect this tile.
Wind
Lock Haven: 19/100 · South Williamsport: 19/100
No gap.
Lock Haven: Wind exposure derived from ingested design wind / climatology tiles.
South Williamsport: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Lock Haven: 21/100 · South Williamsport: 23/100
South Williamsport is 2 points higher.
Lock Haven: Lightning exposure derived from ingested climatology tiles.
South Williamsport: Lightning exposure derived from ingested climatology tiles.
Tornado
Lock Haven: 4/100 · South Williamsport: 35/100
South Williamsport is 31 points higher.
Lock Haven: Tornado risk derived from NOAA SPC historical reports.
South Williamsport: Tornado risk derived from NOAA SPC historical reports.
Hail
Lock Haven: 53/100 · South Williamsport: 88/100
South Williamsport is 35 points higher.
Lock Haven: Hail risk derived from NOAA SPC historical reports.
South Williamsport: Hail risk derived from NOAA SPC historical reports.
Storm surge
Lock Haven: Unavailable · South Williamsport: Unavailable
A score difference cannot be calculated without both sources.
Lock Haven: Storm surge model is not available for this location yet.
South Williamsport: Storm surge model is not available for this location yet.
Wildfire
Lock Haven: 43/100 · South Williamsport: 43/100
No gap.
Lock Haven: Wildfire exposure derived from ingested fire potential tiles.
South Williamsport: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Lock Haven: 34/100 · South Williamsport: 70/100
South Williamsport is 36 points higher.
Lock Haven: Air quality signal derived from the latest EPA AirNow combined AQI grid.
South Williamsport: Air quality signal derived from the latest EPA AirNow combined AQI grid.