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City vs city
Hanahan vs Columbia, SC
Hanahan currently scores 7 points higher overall than Columbia, with the largest gap in storm surge.
Use this comparison for relocation decisions, insurance shopping, and hazard-prioritized mitigation planning.
Hazard breakdown
Overall
Hanahan: 56/100 · Columbia: 49/100
Hanahan is 7 points higher.
Flood
Hanahan: 39/100 · Columbia: 27/100
Hanahan is 12 points higher.
Wind
Hanahan: 48/100 · Columbia: 24/100
Hanahan is 24 points higher.
Lightning
Hanahan: 56/100 · Columbia: 72/100
Columbia is 16 points higher.
Tornado
Hanahan: 28/100 · Columbia: 44/100
Columbia is 16 points higher.
Hail
Hanahan: 100/100 · Columbia: 86/100
Hanahan is 14 points higher.
Storm surge
Hanahan: 83/100 · Columbia: 0/100
Hanahan is 83 points higher.