City vs city
Manning vs Rock Hill, SC
Manning currently scores 4 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
Manning: 46/100 · Rock Hill: 42/100
Manning is 4 points higher.
Flood
Manning: 29/100 · Rock Hill: 33/100
Rock Hill is 4 points higher.
Manning: FEMA NFHL flood zones: 4 features intersect this tile.
Rock Hill: FEMA NFHL flood zones: 13 features intersect this tile.
Wind
Manning: 35/100 · Rock Hill: 19/100
Manning is 16 points higher.
Manning: Wind exposure derived from ingested design wind / climatology tiles.
Rock Hill: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Manning: 76/100 · Rock Hill: 46/100
Manning is 30 points higher.
Manning: Lightning exposure derived from ingested climatology tiles.
Rock Hill: Lightning exposure derived from ingested climatology tiles.
Tornado
Manning: 42/100 · Rock Hill: 19/100
Manning is 23 points higher.
Manning: Tornado risk derived from NOAA SPC historical reports.
Rock Hill: Tornado risk derived from NOAA SPC historical reports.
Hail
Manning: 35/100 · Rock Hill: 100/100
Rock Hill is 65 points higher.
Manning: Hail risk derived from NOAA SPC historical reports.
Rock Hill: Hail risk derived from NOAA SPC historical reports.
Storm surge
Manning: Unavailable · Rock Hill: Unavailable
A score difference cannot be calculated without both sources.
Manning: Storm surge model is not available for this location yet.
Rock Hill: Storm surge model is not available for this location yet.
Wildfire
Manning: 78/100 · Rock Hill: 52/100
Manning is 26 points higher.
Manning: Wildfire exposure derived from ingested fire potential tiles.
Rock Hill: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Manning: 26/100 · Rock Hill: 24/100
Manning is 2 points higher.
Manning: 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.