City vs city
Greenville vs Winston-Salem, NC
Greenville currently scores 4 points higher overall than Winston-Salem, with the largest gap in lightning.
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: 42/100 · Winston-Salem: 38/100
Greenville is 4 points higher.
Flood
Greenville: 34/100 · Winston-Salem: 32/100
Greenville is 2 points higher.
Greenville: FEMA NFHL flood zones: 10 features intersect this tile.
Winston-Salem: FEMA NFHL flood zones: 6 features intersect this tile.
Wind
Greenville: 30/100 · Winston-Salem: 18/100
Greenville is 12 points higher.
Greenville: Wind exposure derived from ingested design wind / climatology tiles.
Winston-Salem: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Greenville: 56/100 · Winston-Salem: 42/100
Greenville is 14 points higher.
Greenville: Lightning exposure derived from ingested climatology tiles.
Winston-Salem: Lightning exposure derived from ingested climatology tiles.
Tornado
Greenville: 23/100 · Winston-Salem: 15/100
Greenville is 8 points higher.
Greenville: Tornado risk derived from NOAA SPC historical reports.
Winston-Salem: Tornado risk derived from NOAA SPC historical reports.
Hail
Greenville: 57/100 · Winston-Salem: 50/100
Greenville is 7 points higher.
Greenville: Hail risk derived from NOAA SPC historical reports.
Winston-Salem: Hail risk derived from NOAA SPC historical reports.
Storm surge
Greenville: Unavailable · Winston-Salem: Unavailable
A score difference cannot be calculated without both sources.
Greenville: Storm surge model is not available for this location yet.
Winston-Salem: Storm surge model is not available for this location yet.
Wildfire
Greenville: 63/100 · Winston-Salem: 71/100
Winston-Salem is 8 points higher.
Greenville: Wildfire exposure derived from ingested fire potential tiles.
Winston-Salem: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Greenville: 30/100 · Winston-Salem: 35/100
Winston-Salem is 5 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.
Winston-Salem: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.