City vs city
Gettysburg vs Hanover, PA
Hanover currently scores 5 points higher overall than Gettysburg, 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 uses an ingested EPA AirNow snapshot and may not reflect current conditions; 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
Gettysburg: 35/100 · Hanover: 40/100
Hanover is 5 points higher.
Flood
Gettysburg: 68/100 · Hanover: 65/100
Gettysburg is 3 points higher.
Gettysburg: FEMA NFHL flood zones: 6 features intersect this tile.
Hanover: FEMA NFHL flood zones: 7 features intersect this tile.
Wind
Gettysburg: 20/100 · Hanover: 20/100
No gap.
Gettysburg: Wind exposure derived from ingested design wind / climatology tiles.
Hanover: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Gettysburg: 31/100 · Hanover: 34/100
Hanover is 3 points higher.
Gettysburg: Lightning exposure derived from ingested climatology tiles.
Hanover: Lightning exposure derived from ingested climatology tiles.
Tornado
Gettysburg: 31/100 · Hanover: 50/100
Hanover is 19 points higher.
Gettysburg: Tornado risk derived from NOAA SPC historical reports.
Hanover: Tornado risk derived from NOAA SPC historical reports.
Hail
Gettysburg: 17/100 · Hanover: 39/100
Hanover is 22 points higher.
Gettysburg: Hail risk derived from NOAA SPC historical reports.
Hanover: Hail risk derived from NOAA SPC historical reports.
Storm surge
Gettysburg: Unavailable · Hanover: Unavailable
A score difference cannot be calculated without both sources.
Gettysburg: Storm surge model is not available for this location yet.
Hanover: Storm surge model is not available for this location yet.
Wildfire
Gettysburg: 38/100 · Hanover: 29/100
Gettysburg is 9 points higher.
Gettysburg: Wildfire exposure derived from ingested fire potential tiles.
Hanover: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Gettysburg: 39/100 · Hanover: 43/100
Hanover is 4 points higher.
Gettysburg: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Hanover: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.