City vs city
Alexandria vs Rose Hill, VA
Alexandria currently scores 3 points higher overall than Rose Hill, 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
Alexandria: 43/100 · Rose Hill: 40/100
Alexandria is 3 points higher.
Flood
Alexandria: 16/100 · Rose Hill: 32/100
Rose Hill is 16 points higher.
Alexandria: FEMA NFHL flood zones: 5 features intersect this tile.
Rose Hill: FEMA NFHL flood zones: 6 features intersect this tile.
Wind
Alexandria: 21/100 · Rose Hill: 21/100
No gap.
Alexandria: Wind exposure derived from ingested design wind / climatology tiles.
Rose Hill: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Alexandria: 40/100 · Rose Hill: 40/100
No gap.
Alexandria: Lightning exposure derived from ingested climatology tiles.
Rose Hill: Lightning exposure derived from ingested climatology tiles.
Tornado
Alexandria: 31/100 · Rose Hill: 23/100
Alexandria is 8 points higher.
Alexandria: Tornado risk derived from NOAA SPC historical reports.
Rose Hill: Tornado risk derived from NOAA SPC historical reports.
Hail
Alexandria: 55/100 · Rose Hill: 78/100
Rose Hill is 23 points higher.
Alexandria: Hail risk derived from NOAA SPC historical reports.
Rose Hill: Hail risk derived from NOAA SPC historical reports.
Storm surge
Alexandria: 87/100 · Rose Hill: Unavailable
A score difference cannot be calculated without both sources.
Alexandria: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Rose Hill: Storm surge model is not available for this location yet.
Wildfire
Alexandria: 49/100 · Rose Hill: 46/100
Alexandria is 3 points higher.
Alexandria: Wildfire exposure derived from ingested fire potential tiles.
Rose Hill: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Alexandria: 42/100 · Rose Hill: 40/100
Alexandria is 2 points higher.
Alexandria: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Rose Hill: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.