City vs city
Daviston vs Rock Hill, SC
Daviston currently scores 2 points higher overall than Rock 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 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
Daviston: 44/100 · Rock Hill: 42/100
Daviston is 2 points higher.
Flood
Daviston: 97/100 · Rock Hill: 33/100
Daviston is 64 points higher.
Daviston: FEMA NFHL flood zones: 8 features intersect this tile.
Rock Hill: FEMA NFHL flood zones: 13 features intersect this tile.
Wind
Daviston: 43/100 · Rock Hill: 19/100
Daviston is 24 points higher.
Daviston: Wind exposure derived from ingested design wind / climatology tiles.
Rock Hill: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Daviston: 70/100 · Rock Hill: 46/100
Daviston is 24 points higher.
Daviston: Lightning exposure derived from ingested climatology tiles.
Rock Hill: Lightning exposure derived from ingested climatology tiles.
Tornado
Daviston: 8/100 · Rock Hill: 19/100
Rock Hill is 11 points higher.
Daviston: Tornado risk derived from NOAA SPC historical reports.
Rock Hill: Tornado risk derived from NOAA SPC historical reports.
Hail
Daviston: 16/100 · Rock Hill: 100/100
Rock Hill is 84 points higher.
Daviston: Hail risk derived from NOAA SPC historical reports.
Rock Hill: Hail risk derived from NOAA SPC historical reports.
Storm surge
Daviston: Unavailable · Rock Hill: Unavailable
A score difference cannot be calculated without both sources.
Daviston: Storm surge model is not available for this location yet.
Rock Hill: Storm surge model is not available for this location yet.
Wildfire
Daviston: 53/100 · Rock Hill: 52/100
Daviston is 1 points higher.
Daviston: Wildfire exposure derived from ingested fire potential tiles.
Rock Hill: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Daviston: 19/100 · Rock Hill: 24/100
Rock Hill is 5 points higher.
Daviston: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Rock Hill: Air quality signal derived from the latest EPA AirNow combined AQI grid.