City vs city
Glenn Dale vs Hagerstown, MD
Hagerstown currently scores 1 points higher overall than Glenn Dale, with the largest gap in lightning.
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
Glenn Dale: 27/100 · Hagerstown: 28/100
Hagerstown is 1 points higher.
Flood
Glenn Dale: 21/100 · Hagerstown: 25/100
Hagerstown is 4 points higher.
Glenn Dale: FEMA NFHL flood zones: 3 features intersect this tile.
Hagerstown: FEMA NFHL flood zones: 7 features intersect this tile.
Wind
Glenn Dale: 21/100 · Hagerstown: 20/100
Glenn Dale is 1 points higher.
Glenn Dale: Wind exposure derived from ingested design wind / climatology tiles.
Hagerstown: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Glenn Dale: 40/100 · Hagerstown: 20/100
Glenn Dale is 20 points higher.
Glenn Dale: Lightning exposure derived from ingested climatology tiles.
Hagerstown: Lightning exposure derived from ingested climatology tiles.
Tornado
Glenn Dale: 4/100 · Hagerstown: 8/100
Hagerstown is 4 points higher.
Glenn Dale: Tornado risk derived from NOAA SPC historical reports.
Hagerstown: Tornado risk derived from NOAA SPC historical reports.
Hail
Glenn Dale: 17/100 · Hagerstown: 28/100
Hagerstown is 11 points higher.
Glenn Dale: Hail risk derived from NOAA SPC historical reports.
Hagerstown: Hail risk derived from NOAA SPC historical reports.
Storm surge
Glenn Dale: Unavailable · Hagerstown: Unavailable
A score difference cannot be calculated without both sources.
Glenn Dale: Storm surge model is not available for this location yet.
Hagerstown: Storm surge model is not available for this location yet.
Wildfire
Glenn Dale: 44/100 · Hagerstown: 51/100
Hagerstown is 7 points higher.
Glenn Dale: Wildfire exposure derived from ingested fire potential tiles.
Hagerstown: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Glenn Dale: 43/100 · Hagerstown: 42/100
Glenn Dale is 1 points higher.
Glenn Dale: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Hagerstown: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.