City vs city
Fallston vs Perry Hall, MD
Fallston and Perry Hall are tied on overall score, with the biggest factor difference 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
Fallston: 30/100 · Perry Hall: 30/100
No gap.
Flood
Fallston: 18/100 · Perry Hall: 21/100
Perry Hall is 3 points higher.
Fallston: FEMA NFHL flood zones: 3 features intersect this tile.
Perry Hall: FEMA NFHL flood zones: 6 features intersect this tile.
Wind
Fallston: 21/100 · Perry Hall: 21/100
No gap.
Fallston: Wind exposure derived from ingested design wind / climatology tiles.
Perry Hall: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Fallston: 40/100 · Perry Hall: 40/100
No gap.
Fallston: Lightning exposure derived from ingested climatology tiles.
Perry Hall: Lightning exposure derived from ingested climatology tiles.
Tornado
Fallston: 8/100 · Perry Hall: 23/100
Perry Hall is 15 points higher.
Fallston: Tornado risk derived from NOAA SPC historical reports.
Perry Hall: Tornado risk derived from NOAA SPC historical reports.
Hail
Fallston: 54/100 · Perry Hall: 24/100
Fallston is 30 points higher.
Fallston: Hail risk derived from NOAA SPC historical reports.
Perry Hall: Hail risk derived from NOAA SPC historical reports.
Storm surge
Fallston: Unavailable · Perry Hall: Unavailable
A score difference cannot be calculated without both sources.
Fallston: Storm surge model is not available for this location yet.
Perry Hall: Storm surge model is not available for this location yet.
Wildfire
Fallston: 28/100 · Perry Hall: 39/100
Perry Hall is 11 points higher.
Fallston: Wildfire exposure derived from ingested fire potential tiles.
Perry Hall: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Fallston: 43/100 · Perry Hall: 42/100
Fallston is 1 points higher.
Fallston: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Perry Hall: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.