City vs city
Hollymead vs Ivy, VA
Hollymead currently scores 2 points higher overall than Ivy, 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 · Ivy: 29/100
Hollymead is 2 points higher.
Flood
Hollymead: 23/100 · Ivy: 23/100
No gap.
Hollymead: FEMA NFHL flood zones: 4 features intersect this tile.
Ivy: FEMA NFHL flood zones: 3 features intersect this tile.
Wind
Hollymead: 18/100 · Ivy: 18/100
No gap.
Hollymead: Wind exposure derived from ingested design wind / climatology tiles.
Ivy: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Hollymead: 30/100 · Ivy: 30/100
No gap.
Hollymead: Lightning exposure derived from ingested climatology tiles.
Ivy: Lightning exposure derived from ingested climatology tiles.
Tornado
Hollymead: 8/100 · Ivy: 12/100
Ivy is 4 points higher.
Hollymead: Tornado risk derived from NOAA SPC historical reports.
Ivy: Tornado risk derived from NOAA SPC historical reports.
Hail
Hollymead: 50/100 · Ivy: 23/100
Hollymead is 27 points higher.
Hollymead: Hail risk derived from NOAA SPC historical reports.
Ivy: Hail risk derived from NOAA SPC historical reports.
Storm surge
Hollymead: Unavailable · Ivy: Unavailable
A score difference cannot be calculated without both sources.
Hollymead: Storm surge model is not available for this location yet.
Ivy: Storm surge model is not available for this location yet.
Wildfire
Hollymead: 52/100 · Ivy: 60/100
Ivy is 8 points higher.
Hollymead: Wildfire exposure derived from ingested fire potential tiles.
Ivy: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Hollymead: 35/100 · Ivy: 35/100
No gap.
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.
Ivy: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.