City vs city
Holly Springs vs Roswell, GA
Roswell currently scores 2 points higher overall than Holly Springs, 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 is a current EPA AirNow signal; 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
Holly Springs: 43/100 · Roswell: 45/100
Roswell is 2 points higher.
Flood
Holly Springs: 46/100 · Roswell: 38/100
Holly Springs is 8 points higher.
Holly Springs: FEMA NFHL flood zones: 9 features intersect this tile.
Roswell: FEMA NFHL flood zones: 9 features intersect this tile.
Wind
Holly Springs: 15/100 · Roswell: 15/100
No gap.
Holly Springs: Wind exposure derived from ingested design wind / climatology tiles.
Roswell: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Holly Springs: 57/100 · Roswell: 58/100
Roswell is 1 points higher.
Holly Springs: Lightning exposure derived from ingested climatology tiles.
Roswell: Lightning exposure derived from ingested climatology tiles.
Tornado
Holly Springs: 42/100 · Roswell: 8/100
Holly Springs is 34 points higher.
Holly Springs: Tornado risk derived from NOAA SPC historical reports.
Roswell: Tornado risk derived from NOAA SPC historical reports.
Hail
Holly Springs: 59/100 · Roswell: 100/100
Roswell is 41 points higher.
Holly Springs: Hail risk derived from NOAA SPC historical reports.
Roswell: Hail risk derived from NOAA SPC historical reports.
Storm surge
Holly Springs: Unavailable · Roswell: Unavailable
A score difference cannot be calculated without both sources.
Holly Springs: Storm surge model is not available for this location yet.
Roswell: Storm surge model is not available for this location yet.
Wildfire
Holly Springs: 49/100 · Roswell: 64/100
Roswell is 15 points higher.
Holly Springs: Wildfire exposure derived from ingested fire potential tiles.
Roswell: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Holly Springs: 32/100 · Roswell: 33/100
Roswell is 1 points higher.
Holly Springs: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Roswell: Air quality signal derived from the latest EPA AirNow combined AQI grid.