City vs city
Hagerstown vs Rockville, MD
Rockville currently scores 1 points higher overall than Hagerstown, with the largest gap in flood.
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
Hagerstown: 39/100 · Rockville: 40/100
Rockville is 1 points higher.
Flood
Hagerstown: 22/100 · Rockville: 0/100
Hagerstown is 22 points higher.
Hagerstown: FEMA NFHL flood zones: 5 features intersect this tile.
Rockville: FEMA NFHL flood zones: 0 features intersect this tile.
Wind
Hagerstown: 20/100 · Rockville: 20/100
No gap.
Hagerstown: Wind exposure derived from ingested design wind / climatology tiles.
Rockville: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Hagerstown: 19/100 · Rockville: 37/100
Rockville is 18 points higher.
Hagerstown: Lightning exposure derived from ingested climatology tiles.
Rockville: Lightning exposure derived from ingested climatology tiles.
Tornado
Hagerstown: 19/100 · Rockville: 0/100
Hagerstown is 19 points higher.
Hagerstown: Tornado risk derived from NOAA SPC historical reports.
Rockville: Tornado risk derived from NOAA SPC historical reports.
Hail
Hagerstown: 100/100 · Rockville: 100/100
No gap.
Hagerstown: Hail risk derived from NOAA SPC historical reports.
Rockville: Hail risk derived from NOAA SPC historical reports.
Storm surge
Hagerstown: Unavailable · Rockville: Unavailable
A score difference cannot be calculated without both sources.
Hagerstown: Storm surge model is not available for this location yet.
Rockville: Storm surge model is not available for this location yet.
Wildfire
Hagerstown: 53/100 · Rockville: 36/100
Hagerstown is 17 points higher.
Hagerstown: Wildfire exposure derived from ingested fire potential tiles.
Rockville: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Hagerstown: 42/100 · Rockville: 44/100
Rockville is 2 points higher.
Hagerstown: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Rockville: Air quality signal derived from the latest EPA AirNow combined AQI grid.