City vs city
Mauldin vs Rock Hill, SC
Mauldin currently scores 5 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 uses an ingested EPA AirNow snapshot and may not reflect current conditions; 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
Mauldin: 47/100 · Rock Hill: 42/100
Mauldin is 5 points higher.
Flood
Mauldin: 27/100 · Rock Hill: 33/100
Rock Hill is 6 points higher.
Mauldin: FEMA NFHL flood zones: 6 features intersect this tile.
Rock Hill: FEMA NFHL flood zones: 13 features intersect this tile.
Wind
Mauldin: 17/100 · Rock Hill: 19/100
Rock Hill is 2 points higher.
Mauldin: Wind exposure derived from ingested design wind / climatology tiles.
Rock Hill: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Mauldin: 46/100 · Rock Hill: 46/100
No gap.
Mauldin: Lightning exposure derived from ingested climatology tiles.
Rock Hill: Lightning exposure derived from ingested climatology tiles.
Tornado
Mauldin: 0/100 · Rock Hill: 19/100
Rock Hill is 19 points higher.
Mauldin: Tornado risk derived from NOAA SPC historical reports.
Rock Hill: Tornado risk derived from NOAA SPC historical reports.
Hail
Mauldin: 100/100 · Rock Hill: 100/100
No gap.
Mauldin: Hail risk derived from NOAA SPC historical reports.
Rock Hill: Hail risk derived from NOAA SPC historical reports.
Storm surge
Mauldin: Unavailable · Rock Hill: Unavailable
A score difference cannot be calculated without both sources.
Mauldin: Storm surge model is not available for this location yet.
Rock Hill: Storm surge model is not available for this location yet.
Wildfire
Mauldin: 65/100 · Rock Hill: 52/100
Mauldin is 13 points higher.
Mauldin: Wildfire exposure derived from ingested fire potential tiles.
Rock Hill: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Mauldin: 28/100 · Rock Hill: 24/100
Mauldin is 4 points higher.
Mauldin: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Rock Hill: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.