City vs city
Green Valley vs Hagerstown, MD
Green Valley currently scores 2 points higher overall than Hagerstown, 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
Green Valley: 30/100 · Hagerstown: 28/100
Green Valley is 2 points higher.
Flood
Green Valley: 20/100 · Hagerstown: 25/100
Hagerstown is 5 points higher.
Green Valley: FEMA NFHL flood zones: 3 features intersect this tile.
Hagerstown: FEMA NFHL flood zones: 7 features intersect this tile.
Wind
Green Valley: 20/100 · Hagerstown: 20/100
No gap.
Green Valley: Wind exposure derived from ingested design wind / climatology tiles.
Hagerstown: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Green Valley: 31/100 · Hagerstown: 20/100
Green Valley is 11 points higher.
Green Valley: Lightning exposure derived from ingested climatology tiles.
Hagerstown: Lightning exposure derived from ingested climatology tiles.
Tornado
Green Valley: 15/100 · Hagerstown: 8/100
Green Valley is 7 points higher.
Green Valley: Tornado risk derived from NOAA SPC historical reports.
Hagerstown: Tornado risk derived from NOAA SPC historical reports.
Hail
Green Valley: 44/100 · Hagerstown: 28/100
Green Valley is 16 points higher.
Green Valley: Hail risk derived from NOAA SPC historical reports.
Hagerstown: Hail risk derived from NOAA SPC historical reports.
Storm surge
Green Valley: Unavailable · Hagerstown: Unavailable
A score difference cannot be calculated without both sources.
Green Valley: Storm surge model is not available for this location yet.
Hagerstown: Storm surge model is not available for this location yet.
Wildfire
Green Valley: 41/100 · Hagerstown: 51/100
Hagerstown is 10 points higher.
Green Valley: Wildfire exposure derived from ingested fire potential tiles.
Hagerstown: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Green Valley: 42/100 · Hagerstown: 42/100
No gap.
Green Valley: 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.