City vs city
Chesnee vs Columbia, SC
Columbia currently scores 6 points higher overall than Chesnee, 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
Chesnee: 40/100 · Columbia: 46/100
Columbia is 6 points higher.
Flood
Chesnee: 28/100 · Columbia: 37/100
Columbia is 9 points higher.
Chesnee: FEMA NFHL flood zones: 3 features intersect this tile.
Columbia: FEMA NFHL flood zones: 7 features intersect this tile.
Wind
Chesnee: 17/100 · Columbia: 24/100
Columbia is 7 points higher.
Chesnee: Wind exposure derived from ingested design wind / climatology tiles.
Columbia: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Chesnee: 45/100 · Columbia: 72/100
Columbia is 27 points higher.
Chesnee: Lightning exposure derived from ingested climatology tiles.
Columbia: Lightning exposure derived from ingested climatology tiles.
Tornado
Chesnee: 15/100 · Columbia: 12/100
Chesnee is 3 points higher.
Chesnee: Tornado risk derived from NOAA SPC historical reports.
Columbia: Tornado risk derived from NOAA SPC historical reports.
Hail
Chesnee: 69/100 · Columbia: 83/100
Columbia is 14 points higher.
Chesnee: Hail risk derived from NOAA SPC historical reports.
Columbia: Hail risk derived from NOAA SPC historical reports.
Storm surge
Chesnee: Unavailable · Columbia: Unavailable
A score difference cannot be calculated without both sources.
Chesnee: Storm surge model is not available for this location yet.
Columbia: Storm surge model is not available for this location yet.
Wildfire
Chesnee: 68/100 · Columbia: 67/100
Chesnee is 1 points higher.
Chesnee: Wildfire exposure derived from ingested fire potential tiles.
Columbia: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Chesnee: 36/100 · Columbia: 26/100
Chesnee is 10 points higher.
Chesnee: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Columbia: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.