City vs city
Little River vs Rock Hill, SC
Little River currently scores 11 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 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
Little River: 53/100 · Rock Hill: 42/100
Little River is 11 points higher.
Flood
Little River: 38/100 · Rock Hill: 33/100
Little River is 5 points higher.
Little River: FEMA NFHL flood zones: 11 features intersect this tile.
Rock Hill: FEMA NFHL flood zones: 13 features intersect this tile.
Wind
Little River: 53/100 · Rock Hill: 19/100
Little River is 34 points higher.
Little River: Wind exposure derived from ingested design wind / climatology tiles.
Rock Hill: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Little River: 56/100 · Rock Hill: 46/100
Little River is 10 points higher.
Little River: Lightning exposure derived from ingested climatology tiles.
Rock Hill: Lightning exposure derived from ingested climatology tiles.
Tornado
Little River: 73/100 · Rock Hill: 19/100
Little River is 54 points higher.
Little River: Tornado risk derived from NOAA SPC historical reports.
Rock Hill: Tornado risk derived from NOAA SPC historical reports.
Hail
Little River: 30/100 · Rock Hill: 100/100
Rock Hill is 70 points higher.
Little River: Hail risk derived from NOAA SPC historical reports.
Rock Hill: Hail risk derived from NOAA SPC historical reports.
Storm surge
Little River: 99/100 · Rock Hill: Unavailable
A score difference cannot be calculated without both sources.
Little River: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Rock Hill: Storm surge model is not available for this location yet.
Wildfire
Little River: 57/100 · Rock Hill: 52/100
Little River is 5 points higher.
Little River: Wildfire exposure derived from ingested fire potential tiles.
Rock Hill: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Little River: 19/100 · Rock Hill: 24/100
Rock Hill is 5 points higher.
Little River: 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.