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City vs city
Port Royal vs Charleston, SC
Charleston currently scores 15 points higher overall than Port Royal, with the largest gap in hail.
Use this comparison for relocation decisions, insurance shopping, and hazard-prioritized mitigation planning.
Hazard breakdown
Overall
Port Royal: 44/100 · Charleston: 59/100
Charleston is 15 points higher.
Flood
Port Royal: 92/100 · Charleston: 78/100
Port Royal is 14 points higher.
Wind
Port Royal: 45/100 · Charleston: 51/100
Charleston is 6 points higher.
Lightning
Port Royal: 61/100 · Charleston: 49/100
Port Royal is 12 points higher.
Tornado
Port Royal: 4/100 · Charleston: 12/100
Charleston is 8 points higher.
Hail
Port Royal: 22/100 · Charleston: 100/100
Charleston is 78 points higher.
Storm surge
Port Royal: 99/100 · Charleston: 99/100
No gap.