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City vs city
Duncan vs Charleston, SC
Charleston currently scores 19 points higher overall than Duncan, with the largest gap in storm surge.
Use this comparison for relocation decisions, insurance shopping, and hazard-prioritized mitigation planning.
Hazard breakdown
Overall
Duncan: 40/100 · Charleston: 59/100
Charleston is 19 points higher.
Flood
Duncan: 43/100 · Charleston: 78/100
Charleston is 35 points higher.
Wind
Duncan: 17/100 · Charleston: 51/100
Charleston is 34 points higher.
Lightning
Duncan: 46/100 · Charleston: 49/100
Charleston is 3 points higher.
Tornado
Duncan: 8/100 · Charleston: 12/100
Charleston is 4 points higher.
Hail
Duncan: 100/100 · Charleston: 100/100
No gap.
Storm surge
Duncan: 0/100 · Charleston: 99/100
Charleston is 99 points higher.