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City vs city
Barnwell vs Charleston, SC
Charleston currently scores 18 points higher overall than Barnwell, with the largest gap in storm surge.
Use this comparison for relocation decisions, insurance shopping, and hazard-prioritized mitigation planning.
Hazard breakdown
Overall
Barnwell: 41/100 · Charleston: 59/100
Charleston is 18 points higher.
Flood
Barnwell: 35/100 · Charleston: 78/100
Charleston is 43 points higher.
Wind
Barnwell: 26/100 · Charleston: 51/100
Charleston is 25 points higher.
Lightning
Barnwell: 69/100 · Charleston: 49/100
Barnwell is 20 points higher.
Tornado
Barnwell: 12/100 · Charleston: 12/100
No gap.
Hail
Barnwell: 54/100 · Charleston: 100/100
Charleston is 46 points higher.
Storm surge
Barnwell: 0/100 · Charleston: 99/100
Charleston is 99 points higher.