City vs city
Arthurtown vs Rock Hill, SC
Arthurtown currently scores 9 points higher overall than Rock Hill, with the largest gap in lightning.
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
Arthurtown: 51/100 · Rock Hill: 42/100
Arthurtown is 9 points higher.
Flood
Arthurtown: 51/100 · Rock Hill: 33/100
Arthurtown is 18 points higher.
Arthurtown: FEMA NFHL flood zones: 11 features intersect this tile.
Rock Hill: FEMA NFHL flood zones: 13 features intersect this tile.
Wind
Arthurtown: 24/100 · Rock Hill: 19/100
Arthurtown is 5 points higher.
Arthurtown: Wind exposure derived from ingested design wind / climatology tiles.
Rock Hill: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Arthurtown: 70/100 · Rock Hill: 46/100
Arthurtown is 24 points higher.
Arthurtown: Lightning exposure derived from ingested climatology tiles.
Rock Hill: Lightning exposure derived from ingested climatology tiles.
Tornado
Arthurtown: 12/100 · Rock Hill: 19/100
Rock Hill is 7 points higher.
Arthurtown: Tornado risk derived from NOAA SPC historical reports.
Rock Hill: Tornado risk derived from NOAA SPC historical reports.
Hail
Arthurtown: 97/100 · Rock Hill: 100/100
Rock Hill is 3 points higher.
Arthurtown: Hail risk derived from NOAA SPC historical reports.
Rock Hill: Hail risk derived from NOAA SPC historical reports.
Storm surge
Arthurtown: Unavailable · Rock Hill: Unavailable
A score difference cannot be calculated without both sources.
Arthurtown: Storm surge model is not available for this location yet.
Rock Hill: Storm surge model is not available for this location yet.
Wildfire
Arthurtown: 75/100 · Rock Hill: 52/100
Arthurtown is 23 points higher.
Arthurtown: Wildfire exposure derived from ingested fire potential tiles.
Rock Hill: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Arthurtown: 27/100 · Rock Hill: 24/100
Arthurtown is 3 points higher.
Arthurtown: 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.