City vs city
Hollymead vs Madison, VA
Madison currently scores 1 points higher overall than Hollymead, 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
Hollymead: 31/100 · Madison: 32/100
Madison is 1 points higher.
Flood
Hollymead: 23/100 · Madison: 21/100
Hollymead is 2 points higher.
Hollymead: FEMA NFHL flood zones: 4 features intersect this tile.
Madison: FEMA NFHL flood zones: 1 features intersect this tile.
Wind
Hollymead: 18/100 · Madison: 18/100
No gap.
Hollymead: Wind exposure derived from ingested design wind / climatology tiles.
Madison: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Hollymead: 30/100 · Madison: 32/100
Madison is 2 points higher.
Hollymead: Lightning exposure derived from ingested climatology tiles.
Madison: Lightning exposure derived from ingested climatology tiles.
Tornado
Hollymead: 8/100 · Madison: 31/100
Madison is 23 points higher.
Hollymead: Tornado risk derived from NOAA SPC historical reports.
Madison: Tornado risk derived from NOAA SPC historical reports.
Hail
Hollymead: 50/100 · Madison: 24/100
Hollymead is 26 points higher.
Hollymead: Hail risk derived from NOAA SPC historical reports.
Madison: Hail risk derived from NOAA SPC historical reports.
Storm surge
Hollymead: Unavailable · Madison: Unavailable
A score difference cannot be calculated without both sources.
Hollymead: Storm surge model is not available for this location yet.
Madison: Storm surge model is not available for this location yet.
Wildfire
Hollymead: 52/100 · Madison: 59/100
Madison is 7 points higher.
Hollymead: Wildfire exposure derived from ingested fire potential tiles.
Madison: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Hollymead: 35/100 · Madison: 37/100
Madison is 2 points higher.
Hollymead: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Madison: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.