City vs city
Greenville vs Summerton, SC
Summerton currently scores 2 points higher overall than Greenville, 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
Greenville: 46/100 · Summerton: 48/100
Summerton is 2 points higher.
Flood
Greenville: 24/100 · Summerton: 25/100
Summerton is 1 points higher.
Greenville: FEMA NFHL flood zones: 3 features intersect this tile.
Summerton: FEMA NFHL flood zones: 4 features intersect this tile.
Wind
Greenville: 17/100 · Summerton: 34/100
Summerton is 17 points higher.
Greenville: Wind exposure derived from ingested design wind / climatology tiles.
Summerton: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Greenville: 46/100 · Summerton: 75/100
Summerton is 29 points higher.
Greenville: Lightning exposure derived from ingested climatology tiles.
Summerton: Lightning exposure derived from ingested climatology tiles.
Tornado
Greenville: 38/100 · Summerton: 0/100
Greenville is 38 points higher.
Greenville: Tornado risk derived from NOAA SPC historical reports.
Summerton: Tornado risk derived from NOAA SPC historical reports.
Hail
Greenville: 100/100 · Summerton: 53/100
Greenville is 47 points higher.
Greenville: Hail risk derived from NOAA SPC historical reports.
Summerton: Hail risk derived from NOAA SPC historical reports.
Storm surge
Greenville: Unavailable · Summerton: Unavailable
A score difference cannot be calculated without both sources.
Greenville: Storm surge model is not available for this location yet.
Summerton: Storm surge model is not available for this location yet.
Wildfire
Greenville: 66/100 · Summerton: 75/100
Summerton is 9 points higher.
Greenville: Wildfire exposure derived from ingested fire potential tiles.
Summerton: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Greenville: 28/100 · Summerton: 26/100
Greenville is 2 points higher.
Greenville: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Summerton: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.