City vs city
Barnwell vs Spartanburg, SC
Spartanburg currently scores 8 points higher overall than Barnwell, 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 is a current EPA AirNow signal; 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
Barnwell: 41/100 · Spartanburg: 49/100
Spartanburg is 8 points higher.
Flood
Barnwell: 35/100 · Spartanburg: 29/100
Barnwell is 6 points higher.
Barnwell: FEMA NFHL flood zones: 12 features intersect this tile.
Spartanburg: FEMA NFHL flood zones: 7 features intersect this tile.
Wind
Barnwell: 26/100 · Spartanburg: 17/100
Barnwell is 9 points higher.
Barnwell: Wind exposure derived from ingested design wind / climatology tiles.
Spartanburg: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Barnwell: 69/100 · Spartanburg: 45/100
Barnwell is 24 points higher.
Barnwell: Lightning exposure derived from ingested climatology tiles.
Spartanburg: Lightning exposure derived from ingested climatology tiles.
Tornado
Barnwell: 12/100 · Spartanburg: 50/100
Spartanburg is 38 points higher.
Barnwell: Tornado risk derived from NOAA SPC historical reports.
Spartanburg: Tornado risk derived from NOAA SPC historical reports.
Hail
Barnwell: 53/100 · Spartanburg: 100/100
Spartanburg is 47 points higher.
Barnwell: Hail risk derived from NOAA SPC historical reports.
Spartanburg: Hail risk derived from NOAA SPC historical reports.
Storm surge
Barnwell: Unavailable · Spartanburg: Unavailable
A score difference cannot be calculated without both sources.
Barnwell: Storm surge model is not available for this location yet.
Spartanburg: Storm surge model is not available for this location yet.
Wildfire
Barnwell: 69/100 · Spartanburg: 64/100
Barnwell is 5 points higher.
Barnwell: Wildfire exposure derived from ingested fire potential tiles.
Spartanburg: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Barnwell: 26/100 · Spartanburg: 36/100
Spartanburg is 10 points higher.
Barnwell: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Spartanburg: Air quality signal derived from the latest EPA AirNow combined AQI grid.