City vs city
Gloucester Courthouse vs Roanoke, VA
Roanoke currently scores 3 points higher overall than Gloucester Courthouse, 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
Gloucester Courthouse: 36/100 · Roanoke: 39/100
Roanoke is 3 points higher.
Flood
Gloucester Courthouse: 27/100 · Roanoke: 24/100
Gloucester Courthouse is 3 points higher.
Gloucester Courthouse: FEMA NFHL flood zones: 5 features intersect this tile.
Roanoke: FEMA NFHL flood zones: 9 features intersect this tile.
Wind
Gloucester Courthouse: 23/100 · Roanoke: 17/100
Gloucester Courthouse is 6 points higher.
Gloucester Courthouse: Wind exposure derived from ingested design wind / climatology tiles.
Roanoke: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Gloucester Courthouse: 45/100 · Roanoke: 30/100
Gloucester Courthouse is 15 points higher.
Gloucester Courthouse: Lightning exposure derived from ingested climatology tiles.
Roanoke: Lightning exposure derived from ingested climatology tiles.
Tornado
Gloucester Courthouse: 4/100 · Roanoke: 19/100
Roanoke is 15 points higher.
Gloucester Courthouse: Tornado risk derived from NOAA SPC historical reports.
Roanoke: Tornado risk derived from NOAA SPC historical reports.
Hail
Gloucester Courthouse: 38/100 · Roanoke: 100/100
Roanoke is 62 points higher.
Gloucester Courthouse: Hail risk derived from NOAA SPC historical reports.
Roanoke: Hail risk derived from NOAA SPC historical reports.
Storm surge
Gloucester Courthouse: 87/100 · Roanoke: Unavailable
A score difference cannot be calculated without both sources.
Gloucester Courthouse: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Roanoke: Storm surge model is not available for this location yet.
Wildfire
Gloucester Courthouse: 34/100 · Roanoke: 51/100
Roanoke is 17 points higher.
Gloucester Courthouse: Wildfire exposure derived from ingested fire potential tiles.
Roanoke: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Gloucester Courthouse: 28/100 · Roanoke: 35/100
Roanoke is 7 points higher.
Gloucester Courthouse: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Roanoke: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.