City vs city
Manheim vs Mount Joy, PA
Manheim currently scores 4 points higher overall than Mount Joy, 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
Manheim: 43/100 · Mount Joy: 39/100
Manheim is 4 points higher.
Flood
Manheim: 58/100 · Mount Joy: 66/100
Mount Joy is 8 points higher.
Manheim: FEMA NFHL flood zones: 2 features intersect this tile.
Mount Joy: FEMA NFHL flood zones: 5 features intersect this tile.
Wind
Manheim: 21/100 · Mount Joy: 21/100
No gap.
Manheim: Wind exposure derived from ingested design wind / climatology tiles.
Mount Joy: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Manheim: 44/100 · Mount Joy: 42/100
Manheim is 2 points higher.
Manheim: Lightning exposure derived from ingested climatology tiles.
Mount Joy: Lightning exposure derived from ingested climatology tiles.
Tornado
Manheim: 15/100 · Mount Joy: 0/100
Manheim is 15 points higher.
Manheim: Tornado risk derived from NOAA SPC historical reports.
Mount Joy: Tornado risk derived from NOAA SPC historical reports.
Hail
Manheim: 77/100 · Mount Joy: 33/100
Manheim is 44 points higher.
Manheim: Hail risk derived from NOAA SPC historical reports.
Mount Joy: Hail risk derived from NOAA SPC historical reports.
Storm surge
Manheim: Unavailable · Mount Joy: Unavailable
A score difference cannot be calculated without both sources.
Manheim: Storm surge model is not available for this location yet.
Mount Joy: Storm surge model is not available for this location yet.
Wildfire
Manheim: 41/100 · Mount Joy: 27/100
Manheim is 14 points higher.
Manheim: Wildfire exposure derived from ingested fire potential tiles.
Mount Joy: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Manheim: 44/100 · Mount Joy: 43/100
Manheim is 1 points higher.
Manheim: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Mount Joy: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.