City vs city
Ladson vs Rock Hill, SC
Ladson currently scores 14 points higher overall than Rock Hill, with the largest gap in tornado.
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
Ladson: 56/100 · Rock Hill: 42/100
Ladson is 14 points higher.
Flood
Ladson: 33/100 · Rock Hill: 33/100
No gap.
Ladson: FEMA NFHL flood zones: 7 features intersect this tile.
Rock Hill: FEMA NFHL flood zones: 13 features intersect this tile.
Wind
Ladson: 45/100 · Rock Hill: 19/100
Ladson is 26 points higher.
Ladson: Wind exposure derived from ingested design wind / climatology tiles.
Rock Hill: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Ladson: 64/100 · Rock Hill: 46/100
Ladson is 18 points higher.
Ladson: Lightning exposure derived from ingested climatology tiles.
Rock Hill: Lightning exposure derived from ingested climatology tiles.
Tornado
Ladson: 50/100 · Rock Hill: 19/100
Ladson is 31 points higher.
Ladson: Tornado risk derived from NOAA SPC historical reports.
Rock Hill: Tornado risk derived from NOAA SPC historical reports.
Hail
Ladson: 100/100 · Rock Hill: 100/100
No gap.
Ladson: Hail risk derived from NOAA SPC historical reports.
Rock Hill: Hail risk derived from NOAA SPC historical reports.
Storm surge
Ladson: Unavailable · Rock Hill: Unavailable
A score difference cannot be calculated without both sources.
Ladson: Storm surge model is not available for this location yet.
Rock Hill: Storm surge model is not available for this location yet.
Wildfire
Ladson: 74/100 · Rock Hill: 52/100
Ladson is 22 points higher.
Ladson: Wildfire exposure derived from ingested fire potential tiles.
Rock Hill: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Ladson: 25/100 · Rock Hill: 24/100
Ladson is 1 points higher.
Ladson: 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.