City vs city
Rockwell vs Winston-Salem, NC
Rockwell currently scores 6 points higher overall than Winston-Salem, 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
Rockwell: 44/100 · Winston-Salem: 38/100
Rockwell is 6 points higher.
Flood
Rockwell: 30/100 · Winston-Salem: 32/100
Winston-Salem is 2 points higher.
Rockwell: FEMA NFHL flood zones: 3 features intersect this tile.
Winston-Salem: FEMA NFHL flood zones: 6 features intersect this tile.
Wind
Rockwell: 19/100 · Winston-Salem: 18/100
Rockwell is 1 points higher.
Rockwell: Wind exposure derived from ingested design wind / climatology tiles.
Winston-Salem: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Rockwell: 48/100 · Winston-Salem: 42/100
Rockwell is 6 points higher.
Rockwell: Lightning exposure derived from ingested climatology tiles.
Winston-Salem: Lightning exposure derived from ingested climatology tiles.
Tornado
Rockwell: 0/100 · Winston-Salem: 15/100
Winston-Salem is 15 points higher.
Rockwell: Tornado risk derived from NOAA SPC historical reports.
Winston-Salem: Tornado risk derived from NOAA SPC historical reports.
Hail
Rockwell: 58/100 · Winston-Salem: 50/100
Rockwell is 8 points higher.
Rockwell: Hail risk derived from NOAA SPC historical reports.
Winston-Salem: Hail risk derived from NOAA SPC historical reports.
Storm surge
Rockwell: Unavailable · Winston-Salem: Unavailable
A score difference cannot be calculated without both sources.
Rockwell: Storm surge model is not available for this location yet.
Winston-Salem: Storm surge model is not available for this location yet.
Wildfire
Rockwell: 71/100 · Winston-Salem: 71/100
No gap.
Rockwell: Wildfire exposure derived from ingested fire potential tiles.
Winston-Salem: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Rockwell: 39/100 · Winston-Salem: 35/100
Rockwell is 4 points higher.
Rockwell: 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.